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TDengine

taosdata / TDengine
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T
TDengine
提交 c089d3ba 编写于 作者: L Liu Jicong
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merge 3.0

上级 d43eec5d 99cb9bb6
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.gitignore
浏览文件 @ c089d3ba
......@@ -50,6 +50,10 @@ pysim/
tests/script/api/batchprepare
taosadapter
taosadapter-debug
tools/taos-tools/*
tools/taosws-rs/*
tools/taosadapter/*
tools/upx*
# Doxygen Generated files
html/
......
.gitmodules 已删除 100644 → 0
浏览文件 @ d43eec5d
[submodule "src/connector/go"]
path = src/connector/go
url = git@github.com:taosdata/driver-go.git
[submodule "src/connector/hivemq-tdengine-extension"]
path = src/connector/hivemq-tdengine-extension
url = git@github.com:taosdata/hivemq-tdengine-extension.git
[submodule "deps/TSZ"]
path = deps/TSZ
url = https://github.com/taosdata/TSZ.git
[submodule "examples/rust"]
path = examples/rust
url = https://github.com/songtianyi/tdengine-rust-bindings.git
Jenkinsfile2
浏览文件 @ c089d3ba
......@@ -40,6 +40,7 @@ def pre_test(){
git reset --hard
cd ${WKC}
git reset --hard
git clean -fxd
'''
script {
if (env.CHANGE_TARGET == 'master') {
......@@ -118,6 +119,7 @@ def pre_test(){
git rm --cached tools/taos-tools 2>/dev/null || :
git rm --cached tools/taosadapter 2>/dev/null || :
git rm --cached tools/taosws-rs 2>/dev/null || :
git rm --cached examples/rust 2>/dev/null || :
'''
sh '''
cd ${WKC}
......@@ -269,6 +271,7 @@ def pre_test_win(){
git rm --cached tools/taos-tools 2>nul
git rm --cached tools/taosadapter 2>nul
git rm --cached tools/taosws-rs 2>nul
git rm --cached examples/rust 2>nul
exit 0
'''
bat '''
......
cmake/cmake.options
浏览文件 @ c089d3ba
......@@ -90,6 +90,12 @@ ELSE ()
ENDIF ()
ENDIF ()
option(
RUST_BINDINGS
"If build with rust-bindings"
ON
)
option(
JEMALLOC_ENABLED
"If build with jemalloc"
......@@ -157,18 +163,6 @@ option(
ON
)
option(
BUILD_WITH_CRAFT
"If build with canonical-raft"
OFF
)
option(
BUILD_WITH_TRAFT
"If build with traft"
OFF
)
IF(${TD_LINUX} MATCHES TRUE)
option(
......
cmake/craft_CMakeLists.txt.in 已删除 100644 → 0
浏览文件 @ d43eec5d
# canonical-raft
ExternalProject_Add(craft
GIT_REPOSITORY https://github.com/canonical/raft.git
GIT_TAG v0.11.2
SOURCE_DIR "${TD_CONTRIB_DIR}/craft"
BINARY_DIR "${TD_CONTRIB_DIR}/craft"
#BUILD_IN_SOURCE TRUE
# https://answers.ros.org/question/333125/how-to-include-external-automakeautoconf-projects-into-ament_cmake/
CONFIGURE_COMMAND COMMAND autoreconf -i COMMAND ./configure --enable-example
BUILD_COMMAND "$(MAKE)"
INSTALL_COMMAND ""
TEST_COMMAND ""
)
cmake/rust-bindings_CMakeLists.txt.in 0 → 100644
浏览文件 @ c089d3ba
# rust-bindings
ExternalProject_Add(rust-bindings
GIT_REPOSITORY https://github.com/songtianyi/tdengine-rust-bindings.git
GIT_TAG 7ed7a97
SOURCE_DIR "${TD_SOURCE_DIR}/examples/rust"
BINARY_DIR "${TD_SOURCE_DIR}/examples/rust"
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
TEST_COMMAND ""
)
cmake/taostools_CMakeLists.txt.in
浏览文件 @ c089d3ba
......@@ -2,7 +2,7 @@
# taos-tools
ExternalProject_Add(taos-tools
GIT_REPOSITORY https://github.com/taosdata/taos-tools.git
GIT_TAG 9dc2fec
GIT_TAG 2a2def1
SOURCE_DIR "${TD_SOURCE_DIR}/tools/taos-tools"
BINARY_DIR ""
#BUILD_IN_SOURCE TRUE
......
cmake/taosws_CMakeLists.txt.in
浏览文件 @ c089d3ba
......@@ -2,7 +2,7 @@
# taosws-rs
ExternalProject_Add(taosws-rs
GIT_REPOSITORY https://github.com/taosdata/taosws-rs.git
GIT_TAG 9de599d
GIT_TAG 24b199e
SOURCE_DIR "${TD_SOURCE_DIR}/tools/taosws-rs"
BINARY_DIR ""
#BUILD_IN_SOURCE TRUE
......
cmake/traft_CMakeLists.txt.in 已删除 100644 → 0
浏览文件 @ d43eec5d
# traft
ExternalProject_Add(traft
GIT_REPOSITORY https://github.com/taosdata/traft.git
GIT_TAG for_3.0
SOURCE_DIR "${TD_CONTRIB_DIR}/traft"
BINARY_DIR "${TD_CONTRIB_DIR}/traft"
#BUILD_IN_SOURCE TRUE
# https://answers.ros.org/question/333125/how-to-include-external-automakeautoconf-projects-into-ament_cmake/
CONFIGURE_COMMAND COMMAND autoreconf -i COMMAND ./configure
BUILD_COMMAND "$(MAKE)"
INSTALL_COMMAND ""
TEST_COMMAND ""
)
contrib/CMakeLists.txt
浏览文件 @ c089d3ba
......@@ -105,6 +105,11 @@ if(${BUILD_WITH_SQLITE})
cat("${TD_SUPPORT_DIR}/sqlite_CMakeLists.txt.in" ${CONTRIB_TMP_FILE})
endif(${BUILD_WITH_SQLITE})
# rust-bindings
if(${RUST_BINDINGS})
cat("${TD_SUPPORT_DIR}/rust-bindings_CMakeLists.txt.in" ${CONTRIB_TMP_FILE})
endif(${RUST_BINDINGS})
# lucene
if(${BUILD_WITH_LUCENE})
cat("${TD_SUPPORT_DIR}/lucene_CMakeLists.txt.in" ${CONTRIB_TMP_FILE})
......@@ -135,6 +140,24 @@ execute_process(COMMAND "${CMAKE_COMMAND}" -G "${CMAKE_GENERATOR}" .
WORKING_DIRECTORY "${TD_CONTRIB_DIR}/deps-download")
execute_process(COMMAND "${CMAKE_COMMAND}" --build .
WORKING_DIRECTORY "${TD_CONTRIB_DIR}/deps-download")
# clear submodule
execute_process(COMMAND git submodule deinit -f tools/taos-tools
WORKING_DIRECTORY "${TD_SOURCE_DIR}")
execute_process(COMMAND git rm --cached tools/taos-tools
WORKING_DIRECTORY "${TD_SOURCE_DIR}")
execute_process(COMMAND git submodule deinit -f tools/taosadapter
WORKING_DIRECTORY "${TD_SOURCE_DIR}")
execute_process(COMMAND git rm --cached tools/taosadapter
WORKING_DIRECTORY "${TD_SOURCE_DIR}")
execute_process(COMMAND git submodule deinit -f tools/taosws-rs
WORKING_DIRECTORY "${TD_SOURCE_DIR}")
execute_process(COMMAND git rm --cached tools/taosws-rs
WORKING_DIRECTORY "${TD_SOURCE_DIR}")
execute_process(COMMAND git submodule deinit -f examples/rust
WORKING_DIRECTORY "${TD_SOURCE_DIR}")
execute_process(COMMAND git rm --cached examples/rust
WORKING_DIRECTORY "${TD_SOURCE_DIR}")
# ================================================================================================
# Build
......
docs/en/12-taos-sql/10-function.md
浏览文件 @ c089d3ba
......@@ -273,7 +273,7 @@ SELECT CONCAT(str1|column1, str2|column2, ...) FROM { tb_name | stb_name } [WHER
**Return value type**: If all input strings are VARCHAR type, the result is VARCHAR type too. If any one of input strings is NCHAR type, then the result is NCHAR. If input strings contain NULL value, the result is NULL.
**Applicable data types**: VARCHAR, NCHAR. At least 2 input strings are requird, and at most 8 input strings are allowed.
**Applicable data types**: VARCHAR, NCHAR. At least 2 input strings are required, and at most 8 input strings are allowed.
**Applicable table types**: table, STable.
......@@ -290,7 +290,7 @@ SELECT CONCAT_WS(separator, str1|column1, str2|column2, ...) FROM { tb_name | st
**Return value type**: If all input strings are VARCHAR type, the result is VARCHAR type too. If any one of input strings is NCHAR type, then the result is NCHAR. If input strings contain NULL value, the result is NULL.
**Applicable data types**: VARCHAR, NCHAR. At least 3 input strings are requird, and at most 9 input strings are allowed.
**Applicable data types**: VARCHAR, NCHAR. At least 3 input strings are required, and at most 9 input strings are allowed.
**Applicable table types**: table, STable.
......@@ -527,6 +527,7 @@ SELECT TIMEDIFF(ts1 | datetime_string1, ts2 | datetime_string2 [, time_unit]) FR
- Time unit specified by `time_unit` can be:
1b(nanosecond), 1u(microsecond),1a(millisecond),1s(second),1m(minute),1h(hour),1d(day),1w(week).
- If `time_unit` parameter is not specified, the precision of the returned time duration is same as the precision set for the current database in use.
- If input date-time string cannot be converted to UNIX timestamp, NULL value is returned.
#### TIMETRUNCATE
......@@ -547,6 +548,7 @@ SELECT TIMETRUNCATE(ts_val | datetime_string | ts_col, time_unit) FROM { tb_name
- Time unit specified by `time_unit` can be:
1b(nanosecond),1u(microsecond),1a(millisecond),1s(second),1m(minute),1h(hour),1d(day),1w(week).
- The precision of the returned timestamp is same as the precision set for the current database in use.
- If input date-time string cannot be converted to UNIX timestamp, NULL value is returned.
#### TIMEZONE
......@@ -599,7 +601,7 @@ FROM { tb_name | stb_name } [WHERE clause]
**Return value type**: DOUBLE.
**Applicable column types**: Numeric types.
**Applicable data types**: Numeric types.
**Applicable table types**: table, STable.
......@@ -654,7 +656,7 @@ SELECT ELAPSED(field_name[, time_unit]) FROM { tb_name | stb_name } [WHERE claus
**Return value type**：DOUBLE.
**Applicable Column type**：TIMESTAMP.
**Applicable data type**：TIMESTAMP.
**Applicable tables**: table, STable, outter in nested query.
......@@ -693,7 +695,7 @@ SELECT SPREAD(field_name) FROM { tb_name | stb_name } [WHERE clause];
**Return value type**: DOUBLE.
**Applicable column types**: Numeric types.
**Applicable data types**: Numeric types.
**Applicable table types**: table, STable.
......@@ -709,7 +711,7 @@ SELECT STDDEV(field_name) FROM tb_name [WHERE clause];
**Return value type**: DOUBLE.
**Applicable column types**: Numeric types.
**Applicable data types**: Numeric types.
**Applicable table types**: table, STable.
......@@ -723,7 +725,7 @@ SELECT SUM(field_name) FROM tb_name [WHERE clause];
**Return value type**: DOUBLE.
**Applicable column types**: Numeric types.
**Applicable data types**: Numeric types.
**Applicable table types**: table, STable.
......@@ -737,7 +739,7 @@ SELECT HYPERLOGLOG(field_name) FROM { tb_name | stb_name } [WHERE clause];
**Return value type**: INTEGER.
**Applicable column types**: All data types.
**Applicable data types**: All data types.
**More explanations**: The benefit of using hyperloglog algorithm is that the memory usage is under control when the data volume is huge. However, when the data volume is very small, the result may be not accurate, it's recommented to use `select count(data) from (select unique(col) as data from table)` in this case.
......@@ -751,14 +753,14 @@ SELECT HISTOGRAM(field_name，bin_type, bin_description, normalized) FROM tb_nam
**Return value type**：DOUBLE or BIGINT, depends on normalized parameter settings.
**Applicable column type**：Numerical types.
**Applicable data type**：Numerical types.
**Applicable table types**: table, STable.
**Explanations**：
1. bin_type: parameter to indicate the bucket type, valid inputs are: "user_input", "linear_bin", "log_bin"。
2. bin_description: parameter to describe the rule to generate buckets，can be in the following JSON formats for each bin_type respectively:
- bin_type: parameter to indicate the bucket type, valid inputs are: "user_input", "linear_bin", "log_bin"。
- bin_description: parameter to describe the rule to generate buckets，can be in the following JSON formats for each bin_type respectively:
- "user_input": "[1, 3, 5, 7]": User specified bin values.
......@@ -776,7 +778,7 @@ SELECT HISTOGRAM(field_name，bin_type, bin_description, normalized) FROM tb_nam
"infinity" - whether to add（-inf, inf）as start/end point in generated range of bins.
The above "log_bin" descriptor generates a set of bins:[-inf, 1.0, 2.0, 4.0, 8.0, 16.0, +inf].
3. normalized: setting to 1/0 to turn on/off result normalization.
- normalized: setting to 1/0 to turn on/off result normalization.
### PERCENTILE
......@@ -788,7 +790,7 @@ SELECT PERCENTILE(field_name, P) FROM { tb_name } [WHERE clause];
**Return value type**: DOUBLE.
**Applicable column types**: Numeric types.
**Applicable data types**: Numeric types.
**Applicable table types**: table.
......@@ -808,7 +810,7 @@ SELECT BOTTOM(field_name, K) FROM { tb_name | stb_name } [WHERE clause];
**Return value type**: Same as the column being operated upon.
**Applicable column types**: Numeric types.
**Applicable data types**: Numeric types.
**Applicable table types**: table, STable.
......@@ -828,7 +830,7 @@ SELECT FIRST(field_name) FROM { tb_name | stb_name } [WHERE clause];
**Return value type**: Same as the column being operated upon.
**Applicable column types**: All data types.
**Applicable data types**: All data types.
**Applicable table types**: table, STable.
......@@ -848,7 +850,7 @@ SELECT INTERP(field_name) FROM { tb_name | stb_name } [WHERE where_condition] [
**Return value type**: Same as the column being operated upon.
**Applicable column types**: Numeric data types.
**Applicable data types**: Numeric data types.
**Applicable table types**: table, STable, nested query.
......@@ -872,7 +874,7 @@ SELECT LAST(field_name) FROM { tb_name | stb_name } [WHERE clause];
**Return value type**: Same as the column being operated upon.
**Applicable column types**: All data types.
**Applicable data types**: All data types.
**Applicable table types**: table, STable.
......@@ -892,7 +894,7 @@ SELECT LAST_ROW(field_name) FROM { tb_name | stb_name };
**Return value type**: Same as the column being operated upon.
**Applicable column types**: All data type.
**Applicable data types**: All data type.
**Applicable table types**: table, STable.
......@@ -911,7 +913,7 @@ SELECT MAX(field_name) FROM { tb_name | stb_name } [WHERE clause];
**Return value type**: Same as the data type of the column being operated upon.
**Applicable column types**: Numeric types.
**Applicable data types**: Numeric types.
**Applicable table types**: table, STable.
......@@ -925,7 +927,7 @@ SELECT MIN(field_name) FROM {tb_name | stb_name} [WHERE clause];
**Return value type**: Same as the data type of the column being operated upon.
**Applicable column types**: Numeric types.
**Applicable data types**: Numeric types.
**Applicable table types**: table, STable.
......@@ -939,7 +941,7 @@ SELECT MODE(field_name) FROM tb_name [WHERE clause];
**Return value type**:Same as the data type of the column being operated upon.
**Applicable column types**: All data types.
**Applicable data types**: All data types.
**More explanations**:Considering the number of returned result set is unpredictable, it's suggested to limit the number of unique values to 100,000, otherwise error will be returned.
......@@ -976,7 +978,7 @@ SELECT TAIL(field_name, k, offset_val) FROM {tb_name | stb_name} [WHERE clause];
**Return value type**: Same as the column being operated upon.
**Applicable column types**: All data types.
**Applicable data types**: All data types.
### TOP
......@@ -988,7 +990,7 @@ SELECT TOP(field_name, K) FROM { tb_name | stb_name } [WHERE clause];
**Return value type**: Same as the column being operated upon.
**Applicable column types**: Numeric types.
**Applicable data types**: Numeric types.
**Applicable table types**: table, STable.
......@@ -1008,7 +1010,7 @@ SELECT UNIQUE(field_name) FROM {tb_name | stb_name} [WHERE clause];
**Return value type**: Same as the column or tag being operated upon.
**Applicable column types**: All data types.
**Applicable data types**: All data types.
**More explanations**:
......@@ -1050,7 +1052,7 @@ SELECT DERIVATIVE(field_name, time_interval, ignore_negative) FROM tb_name [WHER
**Return value type**: DOUBLE.
**Applicable column types**: Numeric types.
**Applicable data types**: Numeric types.
**Applicable table types**: table, STable.
......@@ -1070,7 +1072,7 @@ SELECT {DIFF(field_name, ignore_negative) | DIFF(field_name)} FROM tb_name [WHER
**Return value type**: Same as the column being operated upon.
**Applicable column types**: Numeric types.
**Applicable data types**: Numeric types.
**Applicable table types**: table, STable.
......@@ -1090,7 +1092,7 @@ SELECT IRATE(field_name) FROM tb_name WHERE clause;
**Return value type**: DOUBLE.
**Applicable column types**: Numeric types.
**Applicable data types**: Numeric types.
**Applicable table types**: table, STable.
......@@ -1183,7 +1185,7 @@ SELECT TWA(field_name) FROM tb_name WHERE clause;
**Return value type**: DOUBLE.
**Applicable column types**: Numeric types.
**Applicable data types**: Numeric types.
**Applicable table types**: table, STable.
......
docs/examples/go/connect/afconn/main.go
浏览文件 @ c089d3ba
......@@ -3,7 +3,7 @@ package main
import (
"fmt"
"github.com/taosdata/driver-go/v2/af"
"github.com/taosdata/driver-go/v3/af"
)
func main() {
......
docs/examples/go/connect/cgoexample/main.go
浏览文件 @ c089d3ba
......@@ -4,7 +4,7 @@ import (
"database/sql"
"fmt"
_ "github.com/taosdata/driver-go/v2/taosSql"
_ "github.com/taosdata/driver-go/v3/taosSql"
)
func main() {
......
docs/examples/go/connect/restexample/main.go
浏览文件 @ c089d3ba
......@@ -4,7 +4,7 @@ import (
"database/sql"
"fmt"
_ "github.com/taosdata/driver-go/v2/taosRestful"
_ "github.com/taosdata/driver-go/v3/taosRestful"
)
func main() {
......
docs/examples/go/connect/wrapper/main.go
浏览文件 @ c089d3ba
......@@ -3,7 +3,7 @@ package main
import (
"fmt"
"github.com/taosdata/driver-go/v2/wrapper"
"github.com/taosdata/driver-go/v3/wrapper"
)
func main() {
......
docs/examples/go/go.mod
浏览文件 @ c089d3ba
......@@ -2,5 +2,5 @@ module goexample
go 1.17
require github.com/taosdata/driver-go/v2 develop
require github.com/taosdata/driver-go/v3 3.0
docs/examples/go/insert/json/main.go
浏览文件 @ c089d3ba
......@@ -3,7 +3,7 @@ package main
import (
"fmt"
"github.com/taosdata/driver-go/v2/af"
"github.com/taosdata/driver-go/v3/af"
)
func prepareDatabase(conn *af.Connector) {
......
docs/examples/go/insert/line/main.go
浏览文件 @ c089d3ba
......@@ -3,7 +3,7 @@ package main
import (
"fmt"
"github.com/taosdata/driver-go/v2/af"
"github.com/taosdata/driver-go/v3/af"
)
func prepareDatabase(conn *af.Connector) {
......
docs/examples/go/insert/sql/main.go
浏览文件 @ c089d3ba
......@@ -4,7 +4,7 @@ import (
"database/sql"
"fmt"
_ "github.com/taosdata/driver-go/v2/taosRestful"
_ "github.com/taosdata/driver-go/v3/taosRestful"
)
func createStable(taos *sql.DB) {
......
docs/examples/go/insert/stmt/main.go
浏览文件 @ c089d3ba
......@@ -4,9 +4,9 @@ import (
"fmt"
"time"
"github.com/taosdata/driver-go/v2/af"
"github.com/taosdata/driver-go/v2/af/param"
"github.com/taosdata/driver-go/v2/common"
"github.com/taosdata/driver-go/v3/af"
"github.com/taosdata/driver-go/v3/af/param"
"github.com/taosdata/driver-go/v3/common"
)
func checkErr(err error, prompt string) {
......
docs/examples/go/insert/telnet/main.go
浏览文件 @ c089d3ba
......@@ -3,7 +3,7 @@ package main
import (
"fmt"
"github.com/taosdata/driver-go/v2/af"
"github.com/taosdata/driver-go/v3/af"
)
func prepareDatabase(conn *af.Connector) {
......
docs/examples/go/query/sync/main.go
浏览文件 @ c089d3ba
......@@ -5,7 +5,7 @@ import (
"fmt"
"time"
_ "github.com/taosdata/driver-go/v2/taosRestful"
_ "github.com/taosdata/driver-go/v3/taosRestful"
)
func main() {
......
docs/examples/go/sub/main.go
浏览文件 @ c089d3ba
package main
import (
"database/sql/driver"
"context"
"encoding/json"
"fmt"
"io"
"os"
"strconv"
"time"
taos "github.com/taosdata/driver-go/v2/af"
"github.com/taosdata/driver-go/v3/af"
"github.com/taosdata/driver-go/v3/af/tmq"
"github.com/taosdata/driver-go/v3/common"
"github.com/taosdata/driver-go/v3/errors"
"github.com/taosdata/driver-go/v3/wrapper"
)
func main() {
db, err := taos.Open("", "", "", "log", 0)
db, err := af.Open("", "root", "taosdata", "", 0)
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
panic(err)
}
defer db.Close()
topic, err := db.Subscribe(false, "taoslogtail", "select ts, level, ipaddr, content from log", time.Second)
_, err = db.Exec("create database if not exists example_tmq")
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(2)
panic(err)
}
_, err = db.Exec("create topic if not exists example_tmq_topic with meta as DATABASE example_tmq")
if err != nil {
panic(err)
}
config := tmq.NewConfig()
defer config.Destroy()
err = config.SetGroupID("test")
if err != nil {
panic(err)
}
err = config.SetAutoOffsetReset("earliest")
if err != nil {
panic(err)
}
err = config.SetConnectIP("127.0.0.1")
if err != nil {
panic(err)
}
err = config.SetConnectUser("root")
if err != nil {
panic(err)
}
err = config.SetConnectPass("taosdata")
if err != nil {
panic(err)
}
err = config.SetConnectPort("6030")
if err != nil {
panic(err)
}
err = config.SetMsgWithTableName(true)
if err != nil {
panic(err)
}
err = config.EnableHeartBeat()
if err != nil {
panic(err)
}
err = config.EnableAutoCommit(func(result *wrapper.TMQCommitCallbackResult) {
if result.ErrCode != 0 {
errStr := wrapper.TMQErr2Str(result.ErrCode)
err := errors.NewError(int(result.ErrCode), errStr)
panic(err)
}
})
if err != nil {
panic(err)
}
consumer, err := tmq.NewConsumer(config)
if err != nil {
panic(err)
}
err = consumer.Subscribe([]string{"example_tmq_topic"})
if err != nil {
panic(err)
}
_, err = db.Exec("create table example_tmq.t1 (ts timestamp,v int)")
if err != nil {
panic(err)
}
defer topic.Unsubscribe(true)
for {
func() {
rows, err := topic.Consume()
defer func() { rows.Close(); time.Sleep(time.Second) }()
if err != nil {
fmt.Println(err)
os.Exit(3)
}
for {
values := make([]driver.Value, 4)
err := rows.Next(values)
if err == io.EOF {
break
} else if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(4)
}
ts := values[0].(time.Time)
level := values[1].(int8)
ipaddr := values[2].(string)
content := values[3].(string)
fmt.Printf("%s %d %s %s\n", ts.Format(time.StampMilli), level, ipaddr, content)
}
}()
result, err := consumer.Poll(time.Second)
if err != nil {
panic(err)
}
if result.Type != common.TMQ_RES_TABLE_META {
panic("want message type 2 got " + strconv.Itoa(int(result.Type)))
}
data, _ := json.Marshal(result.Meta)
fmt.Println(string(data))
consumer.Commit(context.Background(), result.Message)
consumer.FreeMessage(result.Message)
break
}
_, err = db.Exec("insert into example_tmq.t1 values(now,1)")
if err != nil {
panic(err)
}
for {
result, err := consumer.Poll(time.Second)
if err != nil {
panic(err)
}
if result.Type != common.TMQ_RES_DATA {
panic("want message type 1 got " + strconv.Itoa(int(result.Type)))
}
data, _ := json.Marshal(result.Data)
fmt.Println(string(data))
consumer.Commit(context.Background(), result.Message)
consumer.FreeMessage(result.Message)
break
}
consumer.Close()
}
// 未完成
docs/zh/01-index.md
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......@@ -4,11 +4,11 @@ sidebar_label: 文档首页
slug: /
---
TDengine 是一款[高性能](https://www.taosdata.com/fast)、[分布式](https://www.taosdata.com/scalable)、[支持 SQL](https://www.taosdata.com/sql-support) 的时序数据库 (Database)。本文档是 TDengine 用户手册，主要是介绍 TDengine 的基本概念、安装、使用、功能、开发接口、运营维护、TDengine 内核设计等等，它主要是面向架构师、开发者与系统管理员的。
TDengine是一款开源、[高性能](https://www.taosdata.com/fast)、云原生的时序数据库(Time-Series Database, TSDB), 它专为物联网、工业互联网、金融等场景优化设计。同时它还带有内建的缓存、流式计算、数据订阅等系统功能，能大幅减少系统设计的复杂度，降低研发和运营成本，是一极简的时序数据处理平台。本文档是 TDengine 用户手册，主要是介绍 TDengine 的基本概念、安装、使用、功能、开发接口、运营维护、TDengine 内核设计等等，它主要是面向架构师、开发者与系统管理员的。
TDengine 充分利用了时序数据的特点，提出了“一个数据采集点一张表”与“超级表”的概念，设计了创新的存储引擎，让数据的写入、查询和存储效率都得到极大的提升。为正确理解并使用TDengine, 无论如何，请您仔细阅读[基本概念](./concept)一章。
如果你是开发者，请一定仔细阅读[开发指南](./develop)一章，该部分对数据库连接、建模、插入数据、查询、连续查询、缓存、数据订阅、用户自定义函数等功能都做了详细介绍，并配有各种编程语言的示例代码。大部分情况下，你只要把示例代码拷贝粘贴，针对自己的应用稍作改动，就能跑起来。
如果你是开发者，请一定仔细阅读[开发指南](./develop)一章，该部分对数据库连接、建模、插入数据、查询、流式计算、缓存、数据订阅、用户自定义函数等功能都做了详细介绍，并配有各种编程语言的示例代码。大部分情况下，你只要把示例代码拷贝粘贴，针对自己的应用稍作改动，就能跑起来。
我们已经生活在大数据的时代，纵向扩展已经无法满足日益增长的业务需求，任何系统都必须具有水平扩展的能力，集群成为大数据以及 database 系统的不可缺失功能。TDengine 团队不仅实现了集群功能，而且将这一重要核心功能开源。怎么部署、管理和维护 TDengine 集群，请参考[集群管理](./cluster)一章。
......
docs/zh/02-intro.md
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......@@ -3,7 +3,7 @@ title: 产品简介
toc_max_heading_level: 2
---
TDengine 是一款高性能、分布式、支持 SQL 的时序数据库 (Database)，其核心代码，包括集群功能全部开源（开源协议，AGPL v3.0）。TDengine 能被广泛运用于物联网、工业互联网、车联网、IT 运维、金融等领域。除核心的时序数据库 (Database) 功能外，TDengine 还提供[缓存](/develop/cache/)、[数据订阅](/develop/subscribe)、[流式计算](/develop/continuous-query)等大数据平台所需要的系列功能，最大程度减少研发和运维的复杂度。
TDengine 是一款开源、高性能、云原生的时序数据库 (Time-Series Database, TSDB)。TDengine 能被广泛运用于物联网、工业互联网、车联网、IT 运维、金融等领域。除核心的时序数据库功能外，TDengine 还提供[缓存](/develop/cache/)、[数据订阅](/develop/subscribe)、[流式计算](/develop/continuous-query)等功能，是一极简的时序数据处理平台，最大程度的减小系统设计的复杂度，降低研发和运营成本。
本章节介绍TDengine的主要功能、竞争优势、适用场景、与其他数据库的对比测试等等，让大家对TDengine有个整体的了解。
......@@ -16,7 +16,7 @@ TDengine的主要功能如下：
3. 支持[各种查询](/develop/query-data),包括聚合查询、嵌套查询、降采样查询、插值等
4. 支持[用户自定义函数](/develop/udf)
5. 支持[缓存](/develop/cache)，将每张表的最后一条记录缓存起来，这样无需 Redis
6. 支持[连续查询](/develop/continuous-query)(Continuous Query)
6. 支持[流式计算](/develop/continuous-query)(Stream Processing)
7. 支持[数据订阅](/develop/subscribe)，而且可以指定过滤条件
8. 支持[集群](/cluster/)，可以通过多节点进行水平扩展，并通过多副本实现高可靠
9. 提供[命令行程序](/reference/taos-shell)，便于管理集群，检查系统状态，做即席查询
......@@ -33,28 +33,24 @@ TDengine的主要功能如下：
由于 TDengine 充分利用了[时序数据特点](https://www.taosdata.com/blog/2019/07/09/105.html)，比如结构化、无需事务、很少删除或更新、写多读少等等，设计了全新的针对时序数据的存储引擎和计算引擎，因此与其他时序数据库相比，TDengine 有以下特点：
- **[高性能](https://www.taosdata.com/fast)**：通过创新的存储引擎设计，无论是数据写入还是查询，TDengine 的性能比通用数据库快 10 倍以上，也远超其他时序数据库，而且存储空间也大为节省。
- **高性能**：通过创新的存储引擎设计，无论是数据写入还是查询，TDengine 的性能比通用数据库快 10 倍以上，也远超其他时序数据库，存储空间不及通用数据库的1/10。
- **[分布式](https://www.taosdata.com/scalable)**：通过原生分布式的设计，TDengine 提供了水平扩展的能力，只需要增加节点就能获得更强的数据处理能力，同时通过多副本机制保证了系统的高可用。
- **云原生**：通过原生分布式的设计，充分利用云平台的优势，TDengine 提供了水平扩展能力，具备弹性、韧性和可观测性，支持k8s部署，可运行在公有云、私有云和混合云上。
- **[支持 SQL](https://www.taosdata.com/sql-support)**：TDengine 采用 SQL 作为数据查询语言，减少学习和迁移成本，同时提供 SQL 扩展来处理时序数据特有的分析，而且支持方便灵活的 schemaless 数据写入。
- **极简时序数据平台**：TDengine 内建消息队列、缓存、流式计算等功能，应用无需再集成 Kafka/Redis/HBase/Spark 等软件，大幅降低系统的复杂度，降低应用开发和运营成本。
- **All in One**：将数据库、消息队列、缓存、流式计算等功能融合一起，应用无需再集成 Kafka/Redis/HBase/Spark 等软件，大幅降低应用开发和维护成本。
- **分析能力**：支持 SQL，同时为时序数据特有的分析提供SQL扩展。通过超级表、存储计算分离、分区分片、预计算、自定义函数等技术，TDengine 具备强大的分析能力。
- **零管理**：安装、集群几秒搞定，无任何依赖，不用分库分表，系统运行状态监测能与 Grafana 或其他运维工具无缝集成。
- **简单易用**：无任何依赖，安装、集群几秒搞定；提供REST以及各种语言连接器，与众多第三方工具无缝集成；提供命令行程序，便于管理和即席查询；提供各种运维工具。
- **零学习成本**：采用 SQL 查询语言，支持 C/C++、Python、Java、Go、Rust、Node.js、C#、Lua（社区贡献）、PHP（社区贡献） 等多种编程语言,与 MySQL 相似，零学习成本。
- **无缝集成**：不用一行代码，即可与 Telegraf、Grafana、Prometheus、EMQX、HiveMQ、StatsD、collectd、icinga、TCollector、Matlab、R 等第三方工具无缝集成。
- **互动 Console**: 通过命令行 console，不用编程，执行 SQL 语句就能做即席查询、各种数据库的操作、管理以及集群的维护.
- **核心开源**：TDengine 的核心代码包括集群功能全部开源，截止到2022年8月1日，全球超过 135.9k 个运行实例，GitHub Star 18.7k，Fork 4.4k，社区活跃。
采用 TDengine，可将典型的物联网、车联网、工业互联网大数据平台的总拥有成本大幅降低。表现在几个方面：
1. 由于其超强性能，它能将系统需要的计算资源和存储资源大幅降低
2. 因为采用 SQL 接口，能与众多第三方软件无缝集成，学习迁移成本大幅下降
3. 因为其 All In One 的特性，系统复杂度降低，能降研发成本
4. 因为运维维护简单，运营维护成本能大幅降低
2. 因为支持 SQL，能与众多第三方软件无缝集成，学习迁移成本大幅下降
3. 因为是一极简的时序数据平台，系统复杂度、研发和运营成本大幅降低
4. 因为维护简单，运营维护成本能大幅降低
## 技术生态
......
docs/zh/12-taos-sql/10-function.md
浏览文件 @ c089d3ba
......@@ -401,7 +401,7 @@ SELECT CAST(expression AS type_name) FROM { tb_name | stb_name } [WHERE clause]
**返回结果类型**：CAST 中指定的类型（type_name)。
**适用数据类型**：输入参数 expression 的类型可以是BLOB、MEDIUMBLOB和JSON外的所有类型。
**适用数据类型**：输入参数 expression 的类型可以是除JSON外的所有类型。
**嵌套子查询支持**：适用于内层查询和外层查询。
......@@ -410,10 +410,10 @@ SELECT CAST(expression AS type_name) FROM { tb_name | stb_name } [WHERE clause]
**使用说明**：
- 对于不能支持的类型转换会直接报错。
- 对于类型支持但某些值无法正确转换的情况对应的转换后的值以转换函数输出为准。目前可能遇到的几种情况：
- 对于类型支持但某些值无法正确转换的情况，对应的转换后的值以转换函数输出为准。目前可能遇到的几种情况：
1）字符串类型转换数值类型时可能出现的无效字符情况，例如"a"可能转为0，但不会报错。
2）转换到数值类型时，数值大于type_name可表示的范围时，则会溢出，但不会报错。
3）转换到字符串类型时，如果转换后长度超过type_name的长度，则会截断，但不会报错。
3）转换到字符串类型时，如果转换后长度超过type_name中指定的长度，则会截断，但不会报错。
#### TO_ISO8601
......@@ -421,7 +421,7 @@ SELECT CAST(expression AS type_name) FROM { tb_name | stb_name } [WHERE clause]
SELECT TO_ISO8601(ts[, timezone]) FROM { tb_name | stb_name } [WHERE clause];
```
**功能说明**：将 UNIX 时间戳转换成为 ISO8601 标准的日期时间格式，并附加时区信息。timezone 参数允许用户为输出结果指定附带任意时区信息。如果 timezone 参数省略，输出结果附带当前客户端的系统时区信息。
**功能说明**：将 UNIX 时间戳转换成为 ISO8601 标准的日期时间格式，并附加时区信息。timezone 参数允许用户为输出结果指定附带任意时区信息。如果 timezone 参数省略，输出结果则附带当前客户端的系统时区信息。
**返回结果数据类型**：VARCHAR 类型。
......@@ -435,7 +435,7 @@ SELECT TO_ISO8601(ts[, timezone]) FROM { tb_name | stb_name } [WHERE clause];
- timezone 参数允许输入的时区格式为: [z/Z, +/-hhmm, +/-hh, +/-hh:mm]。例如，TO_ISO8601(1, "+00:00")。
- 如果输入是表示 UNIX 时间戳的整形，返回格式精度由时间戳的位数决定;
- 如果输入是 TIMSTAMP 类型的列，返回格式的时间戳精度与当前 DATABASE 设置的时间精度一致。
- 如果输入是 TIMESTAMP 类型的列，返回格式的时间戳精度与当前 DATABASE 设置的时间精度一致。
#### TO_JSON
......@@ -516,7 +516,7 @@ SELECT TIMEDIFF(ts | datetime_string1, ts | datetime_string2 [, time_unit]) FROM
**功能说明**：计算两个时间戳之间的差值，并近似到时间单位 time_unit 指定的精度。
**返回结果数据类型**：BIGINT。输入包含不符合时间日期格式字符串则返回 NULL。
**返回结果数据类型**：BIGINT。
**应用字段**：表示 UNIX 时间戳的 BIGINT, TIMESTAMP 类型，或符合日期时间格式的 VARCHAR, NCHAR 类型。
......@@ -528,6 +528,7 @@ SELECT TIMEDIFF(ts | datetime_string1, ts | datetime_string2 [, time_unit]) FROM
- 支持的时间单位 time_unit 如下：
1b(纳秒), 1u(微秒)，1a(毫秒)，1s(秒)，1m(分)，1h(小时)，1d(天), 1w(周)。
- 如果时间单位 time_unit 未指定， 返回的时间差值精度与当前 DATABASE 设置的时间精度一致。
- 输入包含不符合时间日期格式的字符串则返回 NULL。
#### TIMETRUNCATE
......@@ -548,6 +549,7 @@ SELECT TIMETRUNCATE(ts | datetime_string , time_unit) FROM { tb_name | stb_name
- 支持的时间单位 time_unit 如下：
1b(纳秒), 1u(微秒)，1a(毫秒)，1s(秒)，1m(分)，1h(小时)，1d(天), 1w(周)。
- 返回的时间戳精度与当前 DATABASE 设置的时间精度一致。
- 输入包含不符合时间日期格式的字符串则返回 NULL。
#### TIMEZONE
......@@ -659,8 +661,6 @@ SELECT ELAPSED(ts_primary_key [, time_unit]) FROM { tb_name | stb_name } [WHERE
**适用数据类型**：TIMESTAMP。
**支持的版本**：2.6.0.0 及以后的版本。
**适用于**: 表，超级表，嵌套查询的外层查询
**说明**：
......@@ -767,19 +767,19 @@ SELECT HISTOGRAM(field_name，bin_type, bin_description, normalized) FROM tb_nam
**适用于**: 表和超级表。
**详细说明**：
1. bin_type 用户指定的分桶类型, 有效输入类型为"user_input“, ”linear_bin", "log_bin"。
2. bin_description 描述如何生成分桶区间，针对三种桶类型，分别为以下描述格式(均为 JSON 格式字符串)：
- bin_type 用户指定的分桶类型, 有效输入类型为"user_input“, ”linear_bin", "log_bin"。
- bin_description 描述如何生成分桶区间，针对三种桶类型，分别为以下描述格式(均为 JSON 格式字符串)：
- "user_input": "[1, 3, 5, 7]"
用户指定 bin 的具体数值。
- "linear_bin": "{"start": 0.0, "width": 5.0, "count": 5, "infinity": true}"
"start" 表示数据起始点，"width" 表示每次 bin 偏移量, "count" 为 bin 的总数，"infinity" 表示是否添加（-inf, inf）作为区间起点跟终点，
"start" 表示数据起始点，"width" 表示每次 bin 偏移量, "count" 为 bin 的总数，"infinity" 表示是否添加（-inf, inf）作为区间起点和终点，
生成区间为[-inf, 0.0, 5.0, 10.0, 15.0, 20.0, +inf]。
- "log_bin": "{"start":1.0, "factor": 2.0, "count": 5, "infinity": true}"
"start" 表示数据起始点，"factor" 表示按指数递增的因子，"count" 为 bin 的总数，"infinity" 表示是否添加（-inf, inf）作为区间起点跟终点，
"start" 表示数据起始点，"factor" 表示按指数递增的因子，"count" 为 bin 的总数，"infinity" 表示是否添加（-inf, inf）作为区间起点和终点，
生成区间为[-inf, 1.0, 2.0, 4.0, 8.0, 16.0, +inf]。
3. normalized 是否将返回结果归一化到 0~1 之间 。有效输入为 0 和 1。
- normalized 是否将返回结果归一化到 0~1 之间 。有效输入为 0 和 1。
### PERCENTILE
......@@ -958,20 +958,20 @@ SELECT MODE(field_name) FROM tb_name [WHERE clause];
SELECT SAMPLE(field_name, K) FROM { tb_name | stb_name } [WHERE clause]
```
**功能说明**： 获取数据的 k 个采样值。参数 k 的合法输入范围是 1≤ k ≤ 1000。
**功能说明**： 获取数据的 k 个采样值。参数 k 的合法输入范围是 1≤ k ≤ 1000。
**返回结果类型**： 同原始数据类型， 返回结果中带有该行记录的时间戳。
**返回结果类型**： 同原始数据类型， 返回结果中带有该行记录的时间戳。
**适用数据类型**： 在超级表查询中使用时，不能应用在标签之上。
**适用数据类型**： 在超级表查询中使用时，不能应用在标签之上。
**嵌套子查询支持**： 适用于内层查询和外层查询。
**嵌套子查询支持**： 适用于内层查询和外层查询。
**适用于**：表和超级表。
**适用于**：表和超级表。
**使用说明**：
- 不能参与表达式计算；该函数可以应用在普通表和超级表上；
- 使用在超级表上的时候，需要搭配 PARTITION by tbname 使用，将结果强制规约到单个时间线。
**使用说明**：
- 不能参与表达式计算；该函数可以应用在普通表和超级表上；
- 使用在超级表上的时候，需要搭配 PARTITION by tbname 使用，将结果强制规约到单个时间线。
### TAIL
......@@ -1048,9 +1048,9 @@ SELECT CSUM(field_name) FROM { tb_name | stb_name } [WHERE clause]
**使用说明**：
- 不支持 +、-、*、/ 运算，如 csum(col1) + csum(col2)。
- 只能与聚合（Aggregation）函数一起使用。 该函数可以应用在普通表和超级表上。
- 使用在超级表上的时候，需要搭配 PARTITION BY tbname使用，将结果强制规约到单个时间线。
- 不支持 +、-、*、/ 运算，如 csum(col1) + csum(col2)。
- 只能与聚合（Aggregation）函数一起使用。 该函数可以应用在普通表和超级表上。
- 使用在超级表上的时候，需要搭配 PARTITION BY tbname使用，将结果强制规约到单个时间线。
### DERIVATIVE
......@@ -1069,8 +1069,8 @@ SELECT DERIVATIVE(field_name, time_interval, ignore_negative) FROM tb_name [WHER
**使用说明**:
- DERIVATIVE 函数可以在由 PARTITION BY 划分出单独时间线的情况下用于超级表（也即 PARTITION BY tbname）。
- 可以与选择相关联的列一起使用。 例如: select \_rowts, DERIVATIVE() from。
- DERIVATIVE 函数可以在由 PARTITION BY 划分出单独时间线的情况下用于超级表（也即 PARTITION BY tbname）。
- 可以与选择相关联的列一起使用。 例如: select \_rowts, DERIVATIVE() from。
### DIFF
......@@ -1088,8 +1088,8 @@ SELECT {DIFF(field_name, ignore_negative) | DIFF(field_name)} FROM tb_name [WHER
**使用说明**:
- 输出结果行数是范围内总行数减一，第一行没有结果输出。
- 可以与选择相关联的列一起使用。 例如: select \_rowts, DIFF() from。
- 输出结果行数是范围内总行数减一，第一行没有结果输出。
- 可以与选择相关联的列一起使用。 例如: select \_rowts, DIFF() from。
### IRATE
......@@ -1113,21 +1113,21 @@ SELECT IRATE(field_name) FROM tb_name WHERE clause;
SELECT MAVG(field_name, K) FROM { tb_name | stb_name } [WHERE clause]
```
**功能说明**： 计算连续 k 个值的移动平均数（moving average）。如果输入行数小于 k，则无结果输出。参数 k 的合法输入范围是 1≤ k ≤ 1000。
**功能说明**： 计算连续 k 个值的移动平均数（moving average）。如果输入行数小于 k，则无结果输出。参数 k 的合法输入范围是 1≤ k ≤ 1000。
**返回结果类型**： DOUBLE。
**返回结果类型**： DOUBLE。
**适用数据类型**： 数值类型。
**适用数据类型**： 数值类型。
**嵌套子查询支持**： 适用于内层查询和外层查询。
**嵌套子查询支持**： 适用于内层查询和外层查询。
**适用于**：表和超级表。
**适用于**：表和超级表。
**使用说明**：
**使用说明**：
- 不支持 +、-、*、/ 运算，如 mavg(col1, k1) + mavg(col2, k1);
- 只能与普通列，选择（Selection）、投影（Projection）函数一起使用，不能与聚合（Aggregation）函数一起使用；
- 使用在超级表上的时候，需要搭配 PARTITION BY tbname使用，将结果强制规约到单个时间线。
- 不支持 +、-、*、/ 运算，如 mavg(col1, k1) + mavg(col2, k1);
- 只能与普通列，选择（Selection）、投影（Projection）函数一起使用，不能与聚合（Aggregation）函数一起使用；
- 使用在超级表上的时候，需要搭配 PARTITION BY tbname使用，将结果强制规约到单个时间线。
### STATECOUNT
......
docs/zh/12-taos-sql/22-meta.md
浏览文件 @ c089d3ba
......@@ -15,21 +15,21 @@ Note: 由于 SHOW 语句已经被开发者熟悉和广泛使用，所以它们
本章将详细介绍 `INFORMATION_SCHEMA` 这个内置元数据库中的表和表结构。
## DNODES
## INS_DNODES
提供 dnode 的相关信息。也可以使用 SHOW DNODES 来查询这些信息。
| # | **列名** | **数据类型** | **说明** |
| --- | :------------: | ------------ | --------------------- |
| 1 | vnodes | SMALLINT | dnode 中的 vnode 个数 |
| 2 | support_vnodes | SMALLINT | 支持的 vnode 个数 |
| 3 | status | BINARY(10) | 当前状态 |
| 4 | note | BINARY(256) | 离线原因等信息 |
| 5 | id | SMALLINT | dnode id |
| 6 | endpoint | BINARY(134) | dnode 的地址 |
| 7 | create | TIMESTAMP | 创建时间 |
| # | **列名** | **数据类型** | **说明** |
| --- | :------------: | ------------ | ------------------------- |
| 1 | vnodes | SMALLINT | dnode 中的实际 vnode 个数 |
| 2 | support_vnodes | SMALLINT | 最多支持的 vnode 个数 |
| 3 | status | BINARY(10) | 当前状态 |
| 4 | note | BINARY(256) | 离线原因等信息 |
| 5 | id | SMALLINT | dnode id |
| 6 | endpoint | BINARY(134) | dnode 的地址 |
| 7 | create | TIMESTAMP | 创建时间 |
## MNODES
## INS_MNODES
提供 mnode 的相关信息。也可以使用 SHOW MNODES 来查询这些信息。
......@@ -41,7 +41,7 @@ Note: 由于 SHOW 语句已经被开发者熟悉和广泛使用，所以它们
| 4 | role_time | TIMESTAMP | 成为当前角色的时间 |
| 5 | create_time | TIMESTAMP | 创建时间 |
## MODULES
## INS_MODULES
提供组件的相关信息。也可以使用 SHOW MODULES 来查询这些信息
......@@ -51,46 +51,74 @@ Note: 由于 SHOW 语句已经被开发者熟悉和广泛使用，所以它们
| 2 | endpoint | BINARY(134) | 组件的地址 |
| 3 | module | BINARY(10) | 组件状态 |
## QNODES
## INS_QNODES
当前系统中 QNODE 的信息。也可以使用 SHOW QNODES 来查询这些信息。
| # | **列名** | **数据类型** | **说明** |
| --- | :---------: | ------------ | ------------ |
| 1 | id | SMALLINT | module id |
| 1 | id | SMALLINT | qnode id |
| 2 | endpoint | BINARY(134) | qnode 的地址 |
| 3 | create_time | TIMESTAMP | 创建时间 |
## USER_DATABASES
## INS_CLUSTER
提供用户创建的数据库对象的相关信息。也可以使用 SHOW DATABASES 来查询这些信息。
存储集群相关信息。
TODO
| # | **列名** | **数据类型** | **说明** |
| --- | :---------: | ------------ | ---------- |
| 1 | id | BIGINT | cluster id |
| 2 | name | BINARY(134) | 集群名称 |
| 3 | create_time | TIMESTAMP | 创建时间 |
| # | **列名** | **数据类型** | **说明** |
| --- | :---------: | ------------ | ------------------------------------------------ |
| 1 | name | BINARY(32) | 数据库名 |
| 2 | create_time | TIMESTAMP | 创建时间 |
| 3 | ntables | INT | 数据库中表的数量，包含子表和普通表但不包含超级表 |
| 4 | vgroups | INT | 数据库中有多少个 vgroup |
| 5 | replica | INT | 副本数 |
| 6 | quorum | INT | 写成功的确认数 |
| 7 | days | INT | 单文件存储数据的时间跨度 |
| 8 | keep | INT | 数据保留时长 |
| 9 | buffer | INT | 每个 vnode 写缓存的内存块大小，单位 MB |
| 10 | minrows | INT | 文件块中记录的最大条数 |
| 11 | maxrows | INT | 文件块中记录的最小条数 |
| 12 | wal_level | INT | WAL 级别 |
| 13 | walfsync_period | INT | 数据落盘周期 |
| 14 | comp | INT | 数据压缩方式 |
| 15 | precision | BINARY(2) | 时间分辨率 |
| 16 | status | BINARY(10) | 数据库状态 |
## USER_FUNCTIONS
## INS_DATABASES
TODO
提供用户创建的数据库对象的相关信息。也可以使用 SHOW DATABASES 来查询这些信息。
## USER_INDEXES
| # | **列名** | **数据类型** | **说明** |
| --- | :------------------: | ---------------- | ------------------------------------------------ |
| 1 | name | BINARY(32) | 数据库名 |
| 2 | create_time | TIMESTAMP | 创建时间 |
| 3 | ntables | INT | 数据库中表的数量，包含子表和普通表但不包含超级表 |
| 4 | vgroups | INT | 数据库中有多少个 vgroup |
| 6 | replica | INT | 副本数 |
| 7 | quorum | BINARY(3) | 强一致性 |
| 8 | duration | INT | 单文件存储数据的时间跨度 |
| 9 | keep | INT | 数据保留时长 |
| 10 | buffer | INT | 每个 vnode 写缓存的内存块大小，单位 MB |
| 11 | pagesize | INT | 每个 VNODE 中元数据存储引擎的页大小，单位为 KB |
| 12 | pages | INT | 每个 vnode 元数据存储引擎的缓存页个数 |
| 13 | minrows | INT | 文件块中记录的最大条数 |
| 14 | maxrows | INT | 文件块中记录的最小条数 |
| 15 | comp | INT | 数据压缩方式 |
| 16 | precision | BINARY(2) | 时间分辨率 |
| 17 | status | BINARY(10) | 数据库状态 |
| 18 | retention | BINARY (60) | 数据的聚合周期和保存时长 |
| 19 | single_stable | BOOL | 表示此数据库中是否只可以创建一个超级表 |
| 20 | cachemodel | BINARY(60) | 表示是否在内存中缓存子表的最近数据 |
| 21 | cachesize | INT | 表示每个 vnode 中用于缓存子表最近数据的内存大小 |
| 22 | wal_level | INT | WAL 级别 |
| 23 | wal_fsync_period | INT | 数据落盘周期 |
| 24 | wal_retention_period | INT | WAL 的保存时长 |
| 25 | wal_retention_size | INT | WAL 的保存上限 |
| 26 | wal_roll_period | INT | wal 文件切换时长 |
| 27 | wal_segment_size | wal 单个文件大小 |
## INS_FUNCTIONS
用户创建的自定义函数的信息。
| # | **列名** | **数据类型** | **说明** |
| --- | :---------: | ------------ | -------------- |
| 1 | name | BINARY(64) | 函数名 |
| 2 | comment | BINARY(255) | 补充说明 |
| 3 | aggregate | INT | 是否为聚合函数 |
| 4 | output_type | BINARY(31) | 输出类型 |
| 5 | create_time | TIMESTAMP | 创建时间 |
| 6 | code_len | INT | 代码长度 |
| 7 | bufsize | INT | buffer 大小 |
## INS_INDEXES
提供用户创建的索引的相关信息。也可以使用 SHOW INDEX 来查询这些信息。
......@@ -103,7 +131,7 @@ TODO
| 5 | index_type | BINARY(10) | 目前有 SMA 和 FULLTEXT |
| 6 | index_extensions | BINARY(256) | 索引的额外信息。对 SMA 类型的索引，是函数名的列表。对 FULLTEXT 类型的索引为 NULL。 |
## USER_STABLES
## INS_STABLES
提供用户创建的超级表的相关信息。
......@@ -120,19 +148,7 @@ TODO
| 9 | max_delay | BINARY(64) | 推送计算结果的最大延迟 |
| 10 | rollup | BINARY(128) | rollup 聚合函数 |
## USER_STREAMS
提供用户创建的流计算的相关信息。
| # | **列名** | **数据类型** | **说明** |
| --- | :---------: | ------------ | --------------------------- |
| 1 | stream_name | BINARY(192) | 流计算名称 |
| 2 | user_name | BINARY(23) | 创建流计算的用户 |
| 3 | dest_table | BINARY(192) | 流计算写入的目标表 |
| 4 | create_time | TIMESTAMP | 创建时间 |
| 5 | sql | BLOB | 创建流计算时提供的 SQL 语句 |
## USER_TABLES
## INS_TABLES
提供用户创建的普通表和子表的相关信息
......@@ -149,7 +165,30 @@ TODO
| 9 | table_comment | BINARY(1024) | 表注释 |
| 10 | type | BINARY(20) | 表类型 |
## USER_USERS
## INS_TAGS
| # | **列名** | **数据类型** | **说明** |
| --- | :---------: | ------------- | ---------------------- |
| 1 | table_name | BINARY(192) | 表名 |
| 2 | db_name | BINARY(64) | 该表所在的数据库的名称 |
| 3 | stable_name | BINARY(192) | 所属的超级表表名 |
| 4 | tag_name | BINARY(64) | tag 的名称 |
| 5 | tag_type | BINARY(64) | tag 的类型 |
| 6 | tag_value | BINARY(16384) | tag 的值 |
## USER_STREAMS
提供用户创建的流计算的相关信息。
| # | **列名** | **数据类型** | **说明** |
| --- | :---------: | ------------ | --------------------------- |
| 1 | stream_name | BINARY(192) | 流计算名称 |
| 2 | user_name | BINARY(23) | 创建流计算的用户 |
| 3 | dest_table | BINARY(192) | 流计算写入的目标表 |
| 4 | create_time | TIMESTAMP | 创建时间 |
| 5 | sql | BLOB | 创建流计算时提供的 SQL 语句 |
## INS_USERS
提供系统中创建的用户的相关信息。
......@@ -159,21 +198,45 @@ TODO
| 2 | privilege | BINARY(256) | 权限 |
| 3 | create_time | TIMESTAMP | 创建时间 |
## VGROUPS
## INS_GRANTS
TODO
## INS_VGROUPS
系统中所有 vgroups 的信息。
| # | **列名** | **数据类型** | **说明** |
| --- | :--------: | ------------ | ---------------------------- |
| 1 | vg_id | INT | vgroup id |
| 2 | db_name | BINARY(32) | 数据库名 |
| 3 | tables | INT | 此 vgroup 内有多少表 |
| 4 | status | BINARY(10) | 此 vgroup 的状态 |
| 5 | onlines | INT | 在线的成员数目 |
| 6 | v1_dnode | INT | 第一个成员所在的 dnode 的 id |
| 7 | v1_status | BINARY(10) | 第一个成员的状态 |
| 8 | v2_dnode | INT | 第二个成员所在的 dnode 的 id |
| 9 | v2_status | BINARY(10) | 第二个成员的状态 |
| 10 | v3_dnode | INT | 第三个成员所在的 dnode 的 id |
| 11 | v3_status | BINARY(10) | 第三个成员的状态 |
| 12 | compacting | INT | compact 状态 |
| # | **列名** | **数据类型** | **说明** |
| --- | :-------: | ------------ | ---------------------------- |
| 1 | vgroup_id | INT | vgroup id |
| 2 | db_name | BINARY(32) | 数据库名 |
| 3 | tables | INT | 此 vgroup 内有多少表 |
| 4 | status | BINARY(10) | 此 vgroup 的状态 |
| 5 | v1_dnode | INT | 第一个成员所在的 dnode 的 id |
| 6 | v1_status | BINARY(10) | 第一个成员的状态 |
| 7 | v2_dnode | INT | 第二个成员所在的 dnode 的 id |
| 8 | v2_status | BINARY(10) | 第二个成员的状态 |
| 9 | v3_dnode | INT | 第三个成员所在的 dnode 的 id |
| 10 | v3_status | BINARY(10) | 第三个成员的状态 |
| 11 | nfiles | INT | TODO |
| 12 | file_size | INT | TODO |
| 13 | tsma | TINYINT | TODO |
## INS_CONFIGS
系统配置参数。
| # | **列名** | **数据类型** | **说明** |
| --- | :------: | ------------ | ------------ |
| 1 | name | BINARY(32) | 配置项名称 |
| 2 | value | BINARY(64) | 该配置项的值 |
## INS_DNODE_VARIABLES
系统中每个 dnode 的配置参数。
| # | **列名** | **数据类型** | **说明** |
| --- | :------: | ------------ | ------------ |
| 1 | dnode_id | INT | dnode 的 ID |
| 2 | name | BINARY(32) | 配置项名称 |
| 3 | value | BINARY(64) | 该配置项的值 |
docs/zh/14-reference/02-rest-api/02-rest-api.mdx
浏览文件 @ c089d3ba
......@@ -5,7 +5,7 @@ title: REST API
为支持各种不同类型平台的开发，TDengine 提供符合 REST 设计标准的 API，即 REST API。为最大程度降低学习成本，不同于其他数据库 REST API 的设计方法，TDengine 直接通过 HTTP POST 请求 BODY 中包含的 SQL 语句来操作数据库，仅需要一个 URL。REST 连接器的使用参见[视频教程](https://www.taosdata.com/blog/2020/11/11/1965.html)。
:::note
与原生连接器的一个区别是，RESTful 接口是无状态的，因此 `USE db_name` 指令没有效果，所有对表名、超级表名的引用都需要指定数据库名前缀。从 2.2.0.0 版本开始，支持在 RESTful URL 中指定 db_name，这时如果 SQL 语句中没有指定数据库名前缀的话，会使用 URL 中指定的这个 db_name。从 2.4.0.0 版本开始，RESTful 默认由 taosAdapter 提供，要求必须在 URL 中指定 db_name。
与原生连接器的一个区别是，RESTful 接口是无状态的，因此 `USE db_name` 指令没有效果，所有对表名、超级表名的引用都需要指定数据库名前缀。支持在 RESTful URL 中指定 db_name，这时如果 SQL 语句中没有指定数据库名前缀的话，会使用 URL 中指定的这个 db_name。
:::
## 安装
......@@ -28,54 +28,204 @@ curl -L -H "Authorization: Basic cm9vdDp0YW9zZGF0YQ==" -d "show databases;" h1.t
```json
{
"status": "succ",
"head": [
"name",
"created_time",
"ntables",
"vgroups",
"replica",
"quorum",
"days",
"keep1,keep2,keep(D)",
"cache(MB)",
"blocks",
"minrows",
"maxrows",
"wallevel",
"fsync",
"comp",
"precision",
"status"
],
"data": [
[
"log",
"2020-09-02 17:23:00.039",
4,
1,
1,
1,
10,
"30,30,30",
1,
3,
100,
4096,
1,
3000,
2,
"us",
"ready"
]
],
"rows": 1
"code": 0,
"column_meta": [
[
"name",
"VARCHAR",
64
],
[
"create_time",
"TIMESTAMP",
8
],
[
"vgroups",
"SMALLINT",
2
],
[
"ntables",
"BIGINT",
8
],
[
"replica",
"TINYINT",
1
],
[
"strict",
"VARCHAR",
4
],
[
"duration",
"VARCHAR",
10
],
[
"keep",
"VARCHAR",
32
],
[
"buffer",
"INT",
4
],
[
"pagesize",
"INT",
4
],
[
"pages",
"INT",
4
],
[
"minrows",
"INT",
4
],
[
"maxrows",
"INT",
4
],
[
"comp",
"TINYINT",
1
],
[
"precision",
"VARCHAR",
2
],
[
"status",
"VARCHAR",
10
],
[
"retention",
"VARCHAR",
60
],
[
"single_stable",
"BOOL",
1
],
[
"cachemodel",
"VARCHAR",
11
],
[
"cachesize",
"INT",
4
],
[
"wal_level",
"TINYINT",
1
],
[
"wal_fsync_period",
"INT",
4
],
[
"wal_retention_period",
"INT",
4
],
[
"wal_retention_size",
"BIGINT",
8
],
[
"wal_roll_period",
"INT",
4
],
[
"wal_seg_size",
"BIGINT",
8
]
],
"data": [
[
"information_schema",
null,
null,
14,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
"ready",
null,
null,
null,
null,
null,
null,
null,
null,
null,
null
],
[
"performance_schema",
null,
null,
3,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
"ready",
null,
null,
null,
null,
null,
null,
null,
null,
null,
null
]
],
"rows": 2
}
```
## HTTP 请求格式
```
```text
http://<fqdn>:<port>/rest/sql/[db_name]
```
......@@ -83,21 +233,21 @@ http://<fqdn>:<port>/rest/sql/[db_name]
- fqnd: 集群中的任一台主机 FQDN 或 IP 地址
- port: 配置文件中 httpPort 配置项，缺省为 6041
- db_name: 可选参数，指定本次所执行的 SQL 语句的默认数据库库名。（从 2.2.0.0 版本开始支持）
- db_name: 可选参数，指定本次所执行的 SQL 语句的默认数据库库名。
例如：`http://h1.taos.com:6041/rest/sql/test` 是指向地址为 `h1.taos.com:6041` 的 URL，并将默认使用的数据库库名设置为 `test`。
HTTP 请求的 Header 里需带有身份认证信息，TDengine 支持 Basic 认证与自定义认证两种机制，后续版本将提供标准安全的数字签名机制来做身份验证。
- 自定义身份认证信息如下所示（token 稍后介绍）
- [自定义身份认证信息](#自定义授权码)如下所示
```
```text
Authorization: Taosd <TOKEN>
```
- Basic 身份认证信息如下所示
```
```text
Authorization: Basic <TOKEN>
```
......@@ -119,41 +269,165 @@ curl -L -u username:password -d "<SQL>" <ip>:<PORT>/rest/sql/[db_name]
## HTTP 返回格式
返回值为 JSON 格式，如下:
### HTTP 响应码
| **response code** | **说明** |
|-------------------|----------------|
| 200 | 正确返回和 C 接口错误返回 |
| 400 | 参数错误返回 |
| 401 | 鉴权失败 |
| 404 | 接口不存在 |
| 500 | 内部错误 |
| 503 | 系统资源不足 |
### HTTP body 结构
<table>
<tr>
<th>执行结果</th>
<th>说明</th>
<th>样例</th>
</tr>
<tr>
<td>正确执行</td>
<td>
code：（int）0 代表成功
<br/>
<br/>
column_meta：（[][3]any）列信息，每个列会用三个值来说明，分别为：列名(string)、列类型(string)、类型长度(int)
<br/>
<br/>
rows：（int）数据返回行数
<br/>
<br/>
data：（[][]any）具体数据内容
</td>
<td>
```json
{
"status": "succ",
"head": ["ts","current", …],
"column_meta": [["ts",9,8],["current",6,4], …],
"data": [
["2018-10-03 14:38:05.000", 10.3, …],
["2018-10-03 14:38:15.000", 12.6, …]
],
"rows": 2
"code": 0,
"column_meta": [["affected_rows", "INT", 4]],
"data": [[0]],
"rows": 1
}
```
说明：
</td>
</tr>
<tr>
<td>正确查询</td>
<td>
code：（int）0 代表成功
<br/>
<br/>
column_meta：（[][3]any） 列信息，每个列会用三个值来说明，分别为：列名（string）、列类型（string）、类型长度（int）
<br/>
<br/>
rows：（int）数据返回行数
<br/>
<br/>
data：（[][]any）具体数据内容
</td>
<td>
- status: 告知操作结果是成功还是失败。
- head: 表的定义，如果不返回结果集，则仅有一列 “affected_rows”。（从 2.0.17.0 版本开始，建议不要依赖 head 返回值来判断数据列类型，而推荐使用 column_meta。在后续版本中，有可能会从返回值中去掉 head 这一项。）
- column_meta: 从 2.0.17.0 版本开始，返回值中增加这一项来说明 data 里每一列的数据类型。具体每个列会用三个值来说明，分别为：列名、列类型、类型长度。例如`["current",6,4]`表示列名为“current”；列类型为 6，也即 float 类型；类型长度为 4，也即对应 4 个字节表示的 float。如果列类型为 binary 或 nchar，则类型长度表示该列最多可以保存的内容长度，而不是本次返回值中的具体数据长度。当列类型是 nchar 的时候，其类型长度表示可以保存的 unicode 字符数量，而不是 bytes。
- data: 具体返回的数据，一行一行的呈现，如果不返回结果集，那么就仅有 [[affected_rows]]。data 中每一行的数据列顺序，与 column_meta 中描述数据列的顺序完全一致。
- rows: 表明总共多少行数据。
```json
{
"code": 0,
"column_meta": [
["ts", "TIMESTAMP", 8],
["count", "BIGINT", 8],
["endpoint", "VARCHAR", 45],
["status_code", "INT", 4],
["client_ip", "VARCHAR", 40],
["request_method", "VARCHAR", 15],
["request_uri", "VARCHAR", 128]
],
"data": [
[
"2022-06-29T05:50:55.401Z",
2,
"LAPTOP-NNKFTLTG:6041",
200,
"172.23.208.1",
"POST",
"/rest/sql"
],
[
"2022-06-29T05:52:16.603Z",
1,
"LAPTOP-NNKFTLTG:6041",
200,
"172.23.208.1",
"POST",
"/rest/sql"
],
[
"2022-06-29T06:28:14.118Z",
1,
"LAPTOP-NNKFTLTG:6041",
200,
"172.23.208.1",
"POST",
"/rest/sql"
],
[
"2022-06-29T05:52:16.603Z",
2,
"LAPTOP-NNKFTLTG:6041",
401,
"172.23.208.1",
"POST",
"/rest/sql"
]
],
"rows": 4
}
```
column_meta 中的列类型说明：
</td>
</tr>
<tr>
<td>错误</td>
<td>
code：（int）错误码
<br/>
<br/>
desc：（string）错误描述
</td>
<td>
- 1：BOOL
- 2：TINYINT
- 3：SMALLINT
- 4：INT
- 5：BIGINT
- 6：FLOAT
- 7：DOUBLE
- 8：BINARY
- 9：TIMESTAMP
- 10：NCHAR
```json
{
"code": 9728,
"desc": "syntax error near \"1\""
}
```
</td>
</tr>
</table>
### 说明
- 时间格式仅支持 RFC3339，结果集为 0 时区
- 列类型使用如下字符串:
> "NULL"
> "BOOL"
> "TINYINT"
> "SMALLINT"
> "INT"
> "BIGINT"
> "FLOAT"
> "DOUBLE"
> "VARCHAR"
> "TIMESTAMP"
> "NCHAR"
> "TINYINT UNSIGNED"
> "SMALLINT UNSIGNED"
> "INT UNSIGNED"
> "BIGINT UNSIGNED"
> "JSON"
## 自定义授权码
......@@ -199,19 +473,44 @@ curl http://192.168.0.1:6041/rest/login/root/taosdata
```json
{
"status": "succ",
"head": ["ts", "current", "voltage", "phase"],
"column_meta": [
["ts", 9, 8],
["current", 6, 4],
["voltage", 4, 4],
["phase", 6, 4]
],
"data": [
["2018-10-03 14:38:05.000", 10.3, 219, 0.31],
["2018-10-03 14:38:15.000", 12.6, 218, 0.33]
],
"rows": 2
"code": 0,
"column_meta": [
[
"ts",
"TIMESTAMP",
8
],
[
"current",
"FLOAT",
4
],
[
"voltage",
"INT",
4
],
[
"phase",
"FLOAT",
4
]
],
"data": [
[
"2022-07-30T06:44:40.32Z",
10.3,
219,
0.31
],
[
"2022-07-30T06:44:41.32Z",
12.6,
218,
0.33
]
],
"rows": 2
}
```
......@@ -225,83 +524,23 @@ curl http://192.168.0.1:6041/rest/login/root/taosdata
```json
{
"status": "succ",
"head": ["affected_rows"],
"column_meta": [["affected_rows", 4, 4]],
"data": [[1]],
"rows": 1
"code": 0,
"column_meta": [
[
"affected_rows",
"INT",
4
]
],
"data": [
[
0
]
],
"rows": 1
}
```
## 其他用法
### 结果集采用 Unix 时间戳
HTTP 请求 URL 采用 `/rest/sqlt` 时，返回结果集的时间戳将采用 Unix 时间戳格式表示，例如
```bash
curl -L -H "Authorization: Basic cm9vdDp0YW9zZGF0YQ==" -d "select * from demo.d1001" 192.168.0.1:6041/rest/sqlt
```
返回结果：
## 参考
```json
{
"status": "succ",
"head": ["ts", "current", "voltage", "phase"],
"column_meta": [
["ts", 9, 8],
["current", 6, 4],
["voltage", 4, 4],
["phase", 6, 4]
],
"data": [
[1538548685000, 10.3, 219, 0.31],
[1538548695000, 12.6, 218, 0.33]
],
"rows": 2
}
```
### 结果集采用 UTC 时间字符串
HTTP 请求 URL 采用 `/rest/sqlutc` 时，返回结果集的时间戳将采用 UTC 时间字符串表示，例如
```bash
curl -L -H "Authorization: Basic cm9vdDp0YW9zZGF0YQ==" -d "select * from demo.t1" 192.168.0.1:6041/rest/sqlutc
```
返回值：
```json
{
"status": "succ",
"head": ["ts", "current", "voltage", "phase"],
"column_meta": [
["ts", 9, 8],
["current", 6, 4],
["voltage", 4, 4],
["phase", 6, 4]
],
"data": [
["2018-10-03T14:38:05.000+0800", 10.3, 219, 0.31],
["2018-10-03T14:38:15.000+0800", 12.6, 218, 0.33]
],
"rows": 2
}
```
## 重要配置项
下面仅列出一些与 RESTful 接口有关的配置参数，其他系统参数请看配置文件里的说明。
- 对外提供 RESTful 服务的端口号，默认绑定到 6041（实际取值是 serverPort + 11，因此可以通过修改 serverPort 参数的设置来修改）。
- httpMaxThreads: 启动的线程数量，默认为 2（2.0.17.0 版本开始，默认值改为 CPU 核数的一半向下取整）。
- restfulRowLimit: 返回结果集（JSON 格式）的最大条数，默认值为 10240。
- httpEnableCompress: 是否支持压缩，默认不支持，目前 TDengine 仅支持 gzip 压缩格式。
- httpDebugFlag: 日志开关，默认 131。131：仅错误和报警信息，135：调试信息，143：非常详细的调试信息。
- httpDbNameMandatory: 是否必须在 RESTful URL 中指定默认的数据库名。默认为 0，即关闭此检查。如果设置为 1，那么每个 RESTful URL 中都必须设置一个默认数据库名，否则无论此时执行的 SQL 语句是否需要指定数据库，都会返回一个执行错误，拒绝执行此 SQL 语句。
:::note
如果使用 taosd 提供的 REST API, 那么以上配置需要写在 taosd 的配置文件 taos.cfg 中。如果使用 taosAdapter 提供的 REST API, 那么需要参考 taosAdapter [对应的配置方法](/reference/taosadapter/)。
:::
[taosAdapter](/reference/taosadapter/)
docs/zh/14-reference/03-connector/go.mdx
浏览文件 @ c089d3ba
......@@ -65,7 +65,7 @@ REST 连接支持所有能运行 Go 的平台。
### 使用 go get 安装
`go get -u github.com/taosdata/driver-go/v2@develop`
`go get -u github.com/taosdata/driver-go/v3@latest`
### 使用 go mod 管理
......@@ -80,7 +80,7 @@ REST 连接支持所有能运行 Go 的平台。
```go
import (
"database/sql"
_ "github.com/taosdata/driver-go/v2/taosSql"
_ "github.com/taosdata/driver-go/v3/taosSql"
)
```
......@@ -132,7 +132,7 @@ import (
"database/sql"
"fmt"
_ "github.com/taosdata/driver-go/v2/taosSql"
_ "github.com/taosdata/driver-go/v3/taosSql"
)
func main() {
......@@ -164,7 +164,7 @@ import (
"database/sql"
"fmt"
_ "github.com/taosdata/driver-go/v2/taosRestful"
_ "github.com/taosdata/driver-go/v3/taosRestful"
)
func main() {
......@@ -205,14 +205,14 @@ func main() {
### 更多示例程序
* [示例程序](https://github.com/taosdata/TDengine/tree/develop/examples/go)
* [示例程序](https://github.com/taosdata/driver-go/tree/3.0/examples)
* [视频教程](https://www.taosdata.com/blog/2020/11/11/1951.html)。
## 使用限制
由于 REST 接口无状态所以 `use db` 语法不会生效，需要将 db 名称放到 SQL 语句中，如：`create table if not exists tb1 (ts timestamp, a int)`改为`create table if not exists test.tb1 (ts timestamp, a int)`否则将报错`[0x217] Database not specified or available`。
也可以将 db 名称放到 DSN 中，将 `root:taosdata@http(localhost:6041)/` 改为 `root:taosdata@http(localhost:6041)/test`，此方法在 TDengine 2.4.0.5 版本的 taosAdapter 开始支持。当指定的 db 不存在时执行 `create database` 语句不会报错，而执行针对该 db 的其他查询或写入操作会报错。
也可以将 db 名称放到 DSN 中，将 `root:taosdata@http(localhost:6041)/` 改为 `root:taosdata@http(localhost:6041)/test`。当指定的 db 不存在时执行 `create database` 语句不会报错，而执行针对该 db 的其他查询或写入操作会报错。
完整示例如下：
......@@ -224,7 +224,7 @@ import (
"fmt"
"time"
_ "github.com/taosdata/driver-go/v2/taosRestful"
_ "github.com/taosdata/driver-go/v3/taosRestful"
)
func main() {
......@@ -266,35 +266,27 @@ func main() {
## 常见问题
1. 无法找到包 `github.com/taosdata/driver-go/v2/taosRestful`
将 `go.mod` 中 require 块对`github.com/taosdata/driver-go/v2`的引用改为`github.com/taosdata/driver-go/v2 develop`，之后执行 `go mod tidy`。
2. database/sql 中 stmt（参数绑定）相关接口崩溃
1. database/sql 中 stmt（参数绑定）相关接口崩溃
REST 不支持参数绑定相关接口，建议使用`db.Exec`和`db.Query`。
3. 使用 `use db` 语句后执行其他语句报错 `[0x217] Database not specified or available`
2. 使用 `use db` 语句后执行其他语句报错 `[0x217] Database not specified or available`
在 REST 接口中 SQL 语句的执行无上下文关联，使用 `use db` 语句不会生效，解决办法见上方使用限制章节。
4. 使用 taosSql 不报错使用 taosRestful 报错 `[0x217] Database not specified or available`
3. 使用 taosSql 不报错使用 taosRestful 报错 `[0x217] Database not specified or available`
因为 REST 接口无状态，使用 `use db` 语句不会生效，解决办法见上方使用限制章节。
5. 升级 `github.com/taosdata/driver-go/v2/taosRestful`
将 `go.mod` 文件中对 `github.com/taosdata/driver-go/v2` 的引用改为 `github.com/taosdata/driver-go/v2 develop`，之后执行 `go mod tidy`。
6. `readBufferSize` 参数调大后无明显效果
4. `readBufferSize` 参数调大后无明显效果
`readBufferSize` 调大后会减少获取结果时 `syscall` 的调用。如果查询结果的数据量不大，修改该参数不会带来明显提升，如果该参数修改过大，瓶颈会在解析 JSON 数据。如果需要优化查询速度，需要根据实际情况调整该值来达到查询效果最优。
7. `disableCompression` 参数设置为 `false` 时查询效率降低
5. `disableCompression` 参数设置为 `false` 时查询效率降低
当 `disableCompression` 参数设置为 `false` 时查询结果会使用 `gzip` 压缩后传输，拿到数据后要先进行 `gzip` 解压。
8. `go get` 命令无法获取包，或者获取包超时
6. `go get` 命令无法获取包，或者获取包超时
设置 Go 代理 `go env -w GOPROXY=https://goproxy.cn,direct`。
......@@ -334,17 +326,33 @@ func main() {
#### 订阅
* `func (conn *Connector) Subscribe(restart bool, topic string, sql string, interval time.Duration) (Subscriber, error)`
* `func NewConsumer(conf *Config) (*Consumer, error)`
创建消费者。
* `func (c *Consumer) Subscribe(topics []string) error`
订阅主题。
订阅数据。
* `func (c *Consumer) Poll(timeout time.Duration) (*Result, error)`
* `func (s *taosSubscriber) Consume() (driver.Rows, error)`
轮询消息。
消费订阅数据，返回 `database/sql/driver` 包的 `Rows` 结构。
* `func (c *Consumer) Commit(ctx context.Context, message unsafe.Pointer) error`
* `func (s *taosSubscriber) Unsubscribe(keepProgress bool)`
提交消息。
取消订阅数据。
* `func (c *Consumer) FreeMessage(message unsafe.Pointer)`
释放消息。
* `func (c *Consumer) Unsubscribe() error`
取消订阅。
* `func (c *Consumer) Close() error`
关闭消费者。
#### schemaless
......@@ -366,10 +374,6 @@ func main() {
参数绑定单行插入。
* `func (conn *Connector) StmtQuery(sql string, params *param.Param) (rows driver.Rows, err error)`
参数绑定查询，返回 `database/sql/driver` 包的 `Rows` 结构。
* `func (conn *Connector) InsertStmt() *insertstmt.InsertStmt`
初始化参数。
......@@ -408,4 +412,4 @@ func main() {
## API 参考
全部 API 见 [driver-go 文档](https://pkg.go.dev/github.com/taosdata/driver-go/v2)
全部 API 见 [driver-go 文档](https://pkg.go.dev/github.com/taosdata/driver-go/v3)
docs/zh/14-reference/04-taosadapter.md
浏览文件 @ c089d3ba
......@@ -30,7 +30,7 @@ taosAdapter 提供以下功能：
### 安装 taosAdapter
taosAdapter 从 TDengine v2.4.0.0 版本开始成为 TDengine 服务端软件 的一部分，如果您使用 TDengine server 您不需要任何额外的步骤来安装 taosAdapter。您可以从[涛思数据官方网站](https://taosdata.com/cn/all-downloads/)下载 TDengine server（taosAdapter 包含在 v2.4.0.0 及以上版本）安装包。如果需要将 taosAdapter 分离部署在 TDengine server 之外的服务器上，则应该在该服务器上安装完整的 TDengine 来安装 taosAdapter。如果您需要使用源代码编译生成 taosAdapter，您可以参考[构建 taosAdapter](https://github.com/taosdata/taosadapter/blob/develop/BUILD-CN.md)文档。
taosAdapter 从 TDengine v2.4.0.0 版本开始成为 TDengine 服务端软件 的一部分，如果您使用 TDengine server 您不需要任何额外的步骤来安装 taosAdapter。您可以从[涛思数据官方网站](https://taosdata.com/cn/all-downloads/)下载 TDengine server（taosAdapter 包含在 v2.4.0.0 及以上版本）安装包。如果需要将 taosAdapter 分离部署在 TDengine server 之外的服务器上，则应该在该服务器上安装完整的 TDengine 来安装 taosAdapter。如果您需要使用源代码编译生成 taosAdapter，您可以参考[构建 taosAdapter](https://github.com/taosdata/taosadapter/blob/3.0/BUILD-CN.md)文档。
### start/stop taosAdapter
......@@ -69,20 +69,23 @@ Usage of taosAdapter:
--debug enable debug mode. Env "TAOS_ADAPTER_DEBUG"
--help Print this help message and exit
--influxdb.enable enable influxdb. Env "TAOS_ADAPTER_INFLUXDB_ENABLE" (default true)
--log.enableRecordHttpSql whether to record http sql. Env "TAOS_ADAPTER_LOG_ENABLE_RECORD_HTTP_SQL"
--log.path string log path. Env "TAOS_ADAPTER_LOG_PATH" (default "/var/log/taos")
--log.rotationCount uint log rotation count. Env "TAOS_ADAPTER_LOG_ROTATION_COUNT" (default 30)
--log.rotationSize string log rotation size(KB MB GB), must be a positive integer. Env "TAOS_ADAPTER_LOG_ROTATION_SIZE" (default "1GB")
--log.rotationTime duration log rotation time. Env "TAOS_ADAPTER_LOG_ROTATION_TIME" (default 24h0m0s)
--log.sqlRotationCount uint record sql log rotation count. Env "TAOS_ADAPTER_LOG_SQL_ROTATION_COUNT" (default 2)
--log.sqlRotationSize string record sql log rotation size(KB MB GB), must be a positive integer. Env "TAOS_ADAPTER_LOG_SQL_ROTATION_SIZE" (default "1GB")
--log.sqlRotationTime duration record sql log rotation time. Env "TAOS_ADAPTER_LOG_SQL_ROTATION_TIME" (default 24h0m0s)
--logLevel string log level (panic fatal error warn warning info debug trace). Env "TAOS_ADAPTER_LOG_LEVEL" (default "info")
--monitor.collectDuration duration Set monitor duration. Env "TAOS_MONITOR_COLLECT_DURATION" (default 3s)
--monitor.identity string The identity of the current instance, or 'hostname:port' if it is empty. Env "TAOS_MONITOR_IDENTITY"
--monitor.incgroup Whether running in cgroup. Env "TAOS_MONITOR_INCGROUP"
--monitor.password string TDengine password. Env "TAOS_MONITOR_PASSWORD" (default "taosdata")
--monitor.pauseAllMemoryThreshold float Memory percentage threshold for pause all. Env "TAOS_MONITOR_PAUSE_ALL_MEMORY_THRESHOLD" (default 80)
--monitor.password string TDengine password. Env "TAOS_MONITOR_PASSWORD" (default "taosdata") --monitor.pauseAllMemoryThreshold float Memory percentage threshold for pause all. Env "TAOS_MONITOR_PAUSE_ALL_MEMORY_THRESHOLD" (default 80)
--monitor.pauseQueryMemoryThreshold float Memory percentage threshold for pause query. Env "TAOS_MONITOR_PAUSE_QUERY_MEMORY_THRESHOLD" (default 70)
--monitor.user string TDengine user. Env "TAOS_MONITOR_USER" (default "root")
--monitor.writeInterval duration Set write to TDengine interval. Env "TAOS_MONITOR_WRITE_INTERVAL" (default 30s)
--monitor.writeToTD Whether write metrics to TDengine. Env "TAOS_MONITOR_WRITE_TO_TD" (default true)
--monitor.writeToTD Whether write metrics to TDengine. Env "TAOS_MONITOR_WRITE_TO_TD"
--node_exporter.caCertFile string node_exporter ca cert file path. Env "TAOS_ADAPTER_NODE_EXPORTER_CA_CERT_FILE"
--node_exporter.certFile string node_exporter cert file path. Env "TAOS_ADAPTER_NODE_EXPORTER_CERT_FILE"
--node_exporter.db string node_exporter db name. Env "TAOS_ADAPTER_NODE_EXPORTER_DB" (default "node_exporter")
......@@ -98,8 +101,10 @@ Usage of taosAdapter:
--node_exporter.urls strings node_exporter urls. Env "TAOS_ADAPTER_NODE_EXPORTER_URLS" (default [http://localhost:9100])
--node_exporter.user string node_exporter user. Env "TAOS_ADAPTER_NODE_EXPORTER_USER" (default "root")
--opentsdb.enable enable opentsdb. Env "TAOS_ADAPTER_OPENTSDB_ENABLE" (default true)
--opentsdb_telnet.batchSize int opentsdb_telnet batch size. Env "TAOS_ADAPTER_OPENTSDB_TELNET_BATCH_SIZE" (default 1)
--opentsdb_telnet.dbs strings opentsdb_telnet db names. Env "TAOS_ADAPTER_OPENTSDB_TELNET_DBS" (default [opentsdb_telnet,collectd_tsdb,icinga2_tsdb,tcollector_tsdb])
--opentsdb_telnet.enable enable opentsdb telnet,warning: without auth info(default false). Env "TAOS_ADAPTER_OPENTSDB_TELNET_ENABLE"
--opentsdb_telnet.flushInterval duration opentsdb_telnet flush interval (0s means not valid) . Env "TAOS_ADAPTER_OPENTSDB_TELNET_FLUSH_INTERVAL"
--opentsdb_telnet.maxTCPConnections int max tcp connections. Env "TAOS_ADAPTER_OPENTSDB_TELNET_MAX_TCP_CONNECTIONS" (default 250)
--opentsdb_telnet.password string opentsdb_telnet password. Env "TAOS_ADAPTER_OPENTSDB_TELNET_PASSWORD" (default "taosdata")
--opentsdb_telnet.ports ints opentsdb telnet tcp port. Env "TAOS_ADAPTER_OPENTSDB_TELNET_PORTS" (default [6046,6047,6048,6049])
......@@ -111,9 +116,6 @@ Usage of taosAdapter:
-P, --port int http port. Env "TAOS_ADAPTER_PORT" (default 6041)
--prometheus.enable enable prometheus. Env "TAOS_ADAPTER_PROMETHEUS_ENABLE" (default true)
--restfulRowLimit int restful returns the maximum number of rows (-1 means no limit). Env "TAOS_ADAPTER_RESTFUL_ROW_LIMIT" (default -1)
--ssl.certFile string ssl cert file path. Env "TAOS_ADAPTER_SSL_CERT_FILE"
--ssl.enable enable ssl. Env "TAOS_ADAPTER_SSL_ENABLE"
--ssl.keyFile string ssl key file path. Env "TAOS_ADAPTER_SSL_KEY_FILE"
--statsd.allowPendingMessages int statsd allow pending messages. Env "TAOS_ADAPTER_STATSD_ALLOW_PENDING_MESSAGES" (default 50000)
--statsd.db string statsd db name. Env "TAOS_ADAPTER_STATSD_DB" (default "statsd")
--statsd.deleteCounters statsd delete counter cache after gather. Env "TAOS_ADAPTER_STATSD_DELETE_COUNTERS" (default true)
......@@ -149,12 +151,12 @@ AllowWebSockets
关于 CORS 协议细节请参考：[https://www.w3.org/wiki/CORS_Enabled](https://www.w3.org/wiki/CORS_Enabled) 或 [https://developer.mozilla.org/zh-CN/docs/Web/HTTP/CORS](https://developer.mozilla.org/zh-CN/docs/Web/HTTP/CORS)。
示例配置文件参见 [example/config/taosadapter.toml](https://github.com/taosdata/taosadapter/blob/develop/example/config/taosadapter.toml)。
示例配置文件参见 [example/config/taosadapter.toml](https://github.com/taosdata/taosadapter/blob/3.0/example/config/taosadapter.toml)。
## 功能列表
- 与 RESTful 接口兼容
[https://www.taosdata.com/cn/documentation/connector#restful](https://www.taosdata.com/cn/documentation/connector#restful)
- RESTful 接口
[https://docs.taosdata.com/reference/rest-api/](https://docs.taosdata.com/reference/rest-api/)
- 兼容 InfluxDB v1 写接口
[https://docs.influxdata.com/influxdb/v2.0/reference/api/influxdb-1x/write/](https://docs.influxdata.com/influxdb/v2.0/reference/api/influxdb-1x/write/)
- 兼容 OpenTSDB JSON 和 telnet 格式写入
......@@ -167,7 +169,7 @@ AllowWebSockets
- 与 icinga2 的无缝连接
icinga2 是一个收集检查结果指标和性能数据的软件。请访问 [https://icinga.com/docs/icinga-2/latest/doc/14-features/#opentsdb-writer](https://icinga.com/docs/icinga-2/latest/doc/14-features/#opentsdb-writer) 了解更多信息。
- 与 tcollector 无缝连接
TCollector 是一个客户端进程，从本地收集器收集数据，并将数据推送到 OpenTSDB。请访问 [http://opentsdb.net/docs/build/html/user_guide/utilities/tcollector.html](http://opentsdb.net/docs/build/html/user_guide/utilities/tcollector.html) 了解更多信息。
TCollector是一个客户端进程，从本地收集器收集数据，并将数据推送到 OpenTSDB。请访问 [http://opentsdb.net/docs/build/html/user_guide/utilities/tcollector.html](http://opentsdb.net/docs/build/html/user_guide/utilities/tcollector.html) 了解更多信息。
- 无缝连接 node_exporter
node_export 是一个机器指标的导出器。请访问 [https://github.com/prometheus/node_exporter](https://github.com/prometheus/node_exporter) 了解更多信息。
- 支持 Prometheus remote_read 和 remote_write
......@@ -177,13 +179,7 @@ AllowWebSockets
### TDengine RESTful 接口
您可以使用任何支持 http 协议的客户端通过访问 RESTful 接口地址 `http://<fqdn>:6041/<APIEndPoint>` 来写入数据到 TDengine 或从 TDengine 中查询数据。细节请参考[官方文档](/reference/connector#restful)。支持如下 EndPoint ：
```text
/rest/sql
/rest/sqlt
/rest/sqlutc
```
您可以使用任何支持 http 协议的客户端通过访问 RESTful 接口地址 `http://<fqdn>:6041/rest/sql` 来写入数据到 TDengine 或从 TDengine 中查询数据。细节请参考[官方文档](/reference/rest-api/)。
### InfluxDB
......@@ -229,7 +225,7 @@ AllowWebSockets
### node_exporter
Prometheus 使用的由\*NIX 内核暴露的硬件和操作系统指标的输出器
Prometheus 使用的由 \*NIX 内核暴露的硬件和操作系统指标的输出器
- 启用 taosAdapter 的配置 node_exporter.enable
- 设置 node_exporter 的相关配置
......@@ -297,15 +293,15 @@ taosAdapter 支持将 http 监控、cpu 百分比和内存百分比写入 TDengi
有关配置参数
| **配置项** | **描述** | **默认值** |
| ----------------------- | --------------------------------------------------------- | ---------- |
| monitor.collectDuration | cpu 和内存采集间隔 | 3s |
| monitor.identity | 当前 taosadapter 的标识符如果不设置将使用 'hostname:port' | |
| monitor.incgroup | 是否是 cgroup 中运行(容器中运行设置为 true) | false |
| monitor.writeToTD | 是否写入到 TDengine | true |
| monitor.user | TDengine 连接用户名 | root |
| monitor.password | TDengine 连接密码 | taosdata |
| monitor.writeInterval | 写入 TDengine 间隔 | 30s |
| **配置项** | **描述** | **默认值** |
|-------------------------|--------------------------------------------|----------|
| monitor.collectDuration | cpu 和内存采集间隔 | 3s |
| monitor.identity | 当前taosadapter 的标识符如果不设置将使用 'hostname:port' | |
| monitor.incgroup | 是否是 cgroup 中运行(容器中运行设置为 true) | false |
| monitor.writeToTD | 是否写入到 TDengine | false |
| monitor.user | TDengine 连接用户名 | root |
| monitor.password | TDengine 连接密码 | taosdata |
| monitor.writeInterval | 写入TDengine 间隔 | 30s |
## 结果返回条数限制
......@@ -314,8 +310,6 @@ taosAdapter 通过参数 `restfulRowLimit` 来控制结果的返回条数，-1
该参数控制以下接口返回
- `http://<fqdn>:6041/rest/sql`
- `http://<fqdn>:6041/rest/sqlt`
- `http://<fqdn>:6041/rest/sqlutc`
- `http://<fqdn>:6041/prometheus/v1/remote_read/:db`
## 故障解决
......@@ -328,11 +322,11 @@ taosAdapter 通过参数 `restfulRowLimit` 来控制结果的返回条数，-1
在 TDengine server 2.2.x.x 或更早期版本中，taosd 进程包含一个内嵌的 http 服务。如前面所述，taosAdapter 是一个使用 systemd 管理的独立软件，拥有自己的进程。并且两者有一些配置参数和行为是不同的，请见下表：
| **#** | **embedded httpd** | **taosAdapter** | **comment** |
| ----- | ------------------- | ------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------ |
| 1 | httpEnableRecordSql | --logLevel=debug | |
| 2 | httpMaxThreads | n/a | taosAdapter 自动管理线程池，无需此参数 |
| 3 | telegrafUseFieldNum | 请参考 taosAdapter telegraf 配置方法 | |
| 4 | restfulRowLimit | restfulRowLimit | 内嵌 httpd 默认输出 10240 行数据，最大允许值为 102400。taosAdapter 也提供 restfulRowLimit 但是默认不做限制。您可以根据实际场景需求进行配置 |
| 5 | httpDebugFlag | 不适用 | httpdDebugFlag 对 taosAdapter 不起作用 |
| 6 | httpDBNameMandatory | 不适用 | taosAdapter 要求 URL 中必须指定数据库名 |
| **#** | **embedded httpd** | **taosAdapter** | **comment** |
|-------|---------------------|-------------------------------|------------------------------------------------------------------------------------------------|
| 1 | httpEnableRecordSql | --logLevel=debug | |
| 2 | httpMaxThreads | n/a | taosAdapter 自动管理线程池，无需此参数 |
| 3 | telegrafUseFieldNum | 请参考 taosAdapter telegraf 配置方法 |
| 4 | restfulRowLimit | restfulRowLimit | 内嵌 httpd 默认输出 10240 行数据，最大允许值为 102400。taosAdapter 也提供 restfulRowLimit 但是默认不做限制。您可以根据实际场景需求进行配置 |
| 5 | httpDebugFlag | 不适用 | httpdDebugFlag 对 taosAdapter 不起作用 |
| 6 | httpDBNameMandatory | 不适用 | taosAdapter 要求 URL 中必须指定数据库名 |
\ No newline at end of file
rust @ 7ed7a977
比较 7ed7a977...7ed7a977
Subproject commit 7ed7a97715388fa144718764d6bf20f9bfc29a12
include/common/systable.h
浏览文件 @ c089d3ba
......@@ -23,38 +23,38 @@ extern "C" {
#define TDENGINE_SYSTABLE_H
#define TSDB_INFORMATION_SCHEMA_DB "information_schema"
#define TSDB_INS_TABLE_DNODES "dnodes"
#define TSDB_INS_TABLE_MNODES "mnodes"
#define TSDB_INS_TABLE_MODULES "modules"
#define TSDB_INS_TABLE_QNODES "qnodes"
#define TSDB_INS_TABLE_BNODES "bnodes"
#define TSDB_INS_TABLE_SNODES "snodes"
#define TSDB_INS_TABLE_CLUSTER "cluster"
#define TSDB_INS_TABLE_USER_DATABASES "user_databases"
#define TSDB_INS_TABLE_USER_FUNCTIONS "user_functions"
#define TSDB_INS_TABLE_USER_INDEXES "user_indexes"
#define TSDB_INS_TABLE_USER_STABLES "user_stables"
#define TSDB_INS_TABLE_USER_TABLES "user_tables"
#define TSDB_INS_TABLE_USER_TAGS "user_tags"
#define TSDB_INS_TABLE_USER_TABLE_DISTRIBUTED "user_table_distributed"
#define TSDB_INS_TABLE_USER_USERS "user_users"
#define TSDB_INS_TABLE_LICENCES "grants"
#define TSDB_INS_TABLE_VGROUPS "vgroups"
#define TSDB_INS_TABLE_VNODES "vnodes"
#define TSDB_INS_TABLE_CONFIGS "configs"
#define TSDB_INS_TABLE_DNODE_VARIABLES "dnode_variables"
#define TSDB_INS_TABLE_DNODES "ins_dnodes"
#define TSDB_INS_TABLE_MNODES "ins_mnodes"
#define TSDB_INS_TABLE_MODULES "ins_modules"
#define TSDB_INS_TABLE_QNODES "ins_qnodes"
#define TSDB_INS_TABLE_BNODES "ins_bnodes"
#define TSDB_INS_TABLE_SNODES "ins_snodes"
#define TSDB_INS_TABLE_CLUSTER "ins_cluster"
#define TSDB_INS_TABLE_DATABASES "ins_databases"
#define TSDB_INS_TABLE_FUNCTIONS "ins_functions"
#define TSDB_INS_TABLE_INDEXES "ins_indexes"
#define TSDB_INS_TABLE_STABLES "ins_stables"
#define TSDB_INS_TABLE_TABLES "ins_tables"
#define TSDB_INS_TABLE_TAGS "ins_tags"
#define TSDB_INS_TABLE_TABLE_DISTRIBUTED "ins_table_distributed"
#define TSDB_INS_TABLE_USERS "ins_users"
#define TSDB_INS_TABLE_LICENCES "ins_grants"
#define TSDB_INS_TABLE_VGROUPS "ins_vgroups"
#define TSDB_INS_TABLE_VNODES "ins_vnodes"
#define TSDB_INS_TABLE_CONFIGS "ins_configs"
#define TSDB_INS_TABLE_DNODE_VARIABLES "ins_dnode_variables"
#define TSDB_PERFORMANCE_SCHEMA_DB "performance_schema"
#define TSDB_PERFS_TABLE_SMAS "smas"
#define TSDB_PERFS_TABLE_CONNECTIONS "connections"
#define TSDB_PERFS_TABLE_QUERIES "queries"
#define TSDB_PERFS_TABLE_TOPICS "topics"
#define TSDB_PERFS_TABLE_CONSUMERS "consumers"
#define TSDB_PERFS_TABLE_SUBSCRIPTIONS "subscriptions"
#define TSDB_PERFS_TABLE_OFFSETS "offsets"
#define TSDB_PERFS_TABLE_TRANS "trans"
#define TSDB_PERFS_TABLE_STREAMS "streams"
#define TSDB_PERFS_TABLE_APPS "apps"
#define TSDB_PERFS_TABLE_SMAS "perf_smas"
#define TSDB_PERFS_TABLE_CONNECTIONS "perf_connections"
#define TSDB_PERFS_TABLE_QUERIES "perf_queries"
#define TSDB_PERFS_TABLE_TOPICS "perf_topics"
#define TSDB_PERFS_TABLE_CONSUMERS "perf_consumers"
#define TSDB_PERFS_TABLE_SUBSCRIPTIONS "perf_subscriptions"
#define TSDB_PERFS_TABLE_OFFSETS "perf_offsets"
#define TSDB_PERFS_TABLE_TRANS "perf_trans"
#define TSDB_PERFS_TABLE_STREAMS "perf_streams"
#define TSDB_PERFS_TABLE_APPS "perf_apps"
typedef struct SSysDbTableSchema {
const char* name;
......
include/common/tdatablock.h
浏览文件 @ c089d3ba
......@@ -184,6 +184,7 @@ static FORCE_INLINE void colDataAppendDouble(SColumnInfoData* pColumnInfoData, u
int32_t getJsonValueLen(const char* data);
int32_t colDataAppend(SColumnInfoData* pColumnInfoData, uint32_t currentRow, const char* pData, bool isNull);
int32_t colDataAppendNItems(SColumnInfoData* pColumnInfoData, uint32_t currentRow, const char* pData, uint32_t numOfRows);
int32_t colDataMergeCol(SColumnInfoData* pColumnInfoData, int32_t numOfRow1, int32_t* capacity,
const SColumnInfoData* pSource, int32_t numOfRow2);
int32_t colDataAssign(SColumnInfoData* pColumnInfoData, const SColumnInfoData* pSource, int32_t numOfRows,
......
include/common/tglobal.h
浏览文件 @ c089d3ba
......@@ -146,6 +146,7 @@ struct SConfig *taosGetCfg();
void taosSetAllDebugFlag(int32_t flag);
void taosSetDebugFlag(int32_t *pFlagPtr, const char *flagName, int32_t flagVal);
int32_t taosSetCfg(SConfig *pCfg, char *name);
void taosLocalCfgForbiddenToChange(char* name, bool* forbidden);
#ifdef __cplusplus
}
......
include/common/tgrant.h
浏览文件 @ c089d3ba
......@@ -22,6 +22,9 @@ extern "C" {
#include "os.h"
#include "taoserror.h"
#ifdef GRANTS_CFG
#include "tgrantCfg.h"
#endif
typedef enum {
TSDB_GRANT_ALL,
......@@ -37,10 +40,38 @@ typedef enum {
TSDB_GRANT_CONNS,
TSDB_GRANT_STREAMS,
TSDB_GRANT_CPU_CORES,
TSDB_GRANT_STABLE,
TSDB_GRANT_TABLE,
} EGrantType;
int32_t grantCheck(EGrantType grant);
#ifndef GRANTS_CFG
#define GRANTS_SCHEMA static const SSysDbTableSchema grantsSchema[] = { \
{.name = "version", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR}, \
{.name = "expire time", .bytes = 19 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR}, \
{.name = "expired", .bytes = 5 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR}, \
{.name = "storage(GB)", .bytes = 21 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR}, \
{.name = "timeseries", .bytes = 21 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR}, \
{.name = "databases", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR}, \
{.name = "users", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR}, \
{.name = "accounts", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR}, \
{.name = "dnodes", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR}, \
{.name = "connections", .bytes = 11 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR}, \
{.name = "streams", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR}, \
{.name = "cpu cores", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR}, \
{.name = "speed(PPS)", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR}, \
{.name = "querytime", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR}, \
}
#define GRANT_CFG_ADD
#define GRANT_CFG_SET
#define GRANT_CFG_GET
#define GRANT_CFG_CHECK
#define GRANT_CFG_SKIP
#define GRANT_CFG_DECLARE
#define GRANT_CFG_EXTERN
#endif
#ifdef __cplusplus
}
#endif
......
include/common/tmsg.h
浏览文件 @ c089d3ba
......@@ -2223,6 +2223,7 @@ typedef struct SAppClusterSummary {
uint64_t insertBytes; // submit to tsdb since launched.
uint64_t fetchBytes;
uint64_t numOfQueryReq;
uint64_t queryElapsedTime;
uint64_t numOfSlowQueries;
uint64_t totalRequests;
......
include/common/ttypes.h
浏览文件 @ c089d3ba
......@@ -143,84 +143,84 @@ typedef struct {
} \
} while (0)
#define SET_TYPED_DATA_MIN(_v, _type) \
do { \
switch (_type) { \
case TSDB_DATA_TYPE_BOOL: \
case TSDB_DATA_TYPE_TINYINT: \
*(int8_t *)(_v) = INT8_MIN; \
break; \
case TSDB_DATA_TYPE_SMALLINT: \
*(int16_t *)(_v) = INT16_MIN; \
break; \
case TSDB_DATA_TYPE_INT: \
*(int32_t *)(_v) = INT32_MIN; \
break; \
case TSDB_DATA_TYPE_BIGINT: \
case TSDB_DATA_TYPE_TIMESTAMP: \
*(int64_t *)(_v) = INT64_MIN; \
break; \
case TSDB_DATA_TYPE_FLOAT: \
*(float *)(_v) = FLT_MIN; \
break; \
case TSDB_DATA_TYPE_DOUBLE: \
*(double *)(_v) = DBL_MIN; \
break; \
case TSDB_DATA_TYPE_UTINYINT: \
*(uint8_t *)(_v) = 0; \
break; \
case TSDB_DATA_TYPE_USMALLINT: \
*(uint16_t *)(_v) = 0; \
break; \
case TSDB_DATA_TYPE_UBIGINT: \
*(uint64_t *)(_v) = 0; \
break; \
case TSDB_DATA_TYPE_UINT: \
*(uint32_t *)(_v) = 0; \
break; \
default: \
break; \
} \
#define SET_TYPED_DATA_MIN(_v, _type) \
do { \
switch (_type) { \
case TSDB_DATA_TYPE_BOOL: \
case TSDB_DATA_TYPE_TINYINT: \
*(int8_t *)(_v) = INT8_MIN; \
break; \
case TSDB_DATA_TYPE_SMALLINT: \
*(int16_t *)(_v) = INT16_MIN; \
break; \
case TSDB_DATA_TYPE_INT: \
*(int32_t *)(_v) = INT32_MIN; \
break; \
case TSDB_DATA_TYPE_BIGINT: \
case TSDB_DATA_TYPE_TIMESTAMP: \
*(int64_t *)(_v) = INT64_MIN; \
break; \
case TSDB_DATA_TYPE_FLOAT: \
*(float *)(_v) = FLT_MIN; \
break; \
case TSDB_DATA_TYPE_DOUBLE: \
*(double *)(_v) = DBL_MIN; \
break; \
case TSDB_DATA_TYPE_UTINYINT: \
*(uint8_t *)(_v) = 0; \
break; \
case TSDB_DATA_TYPE_USMALLINT: \
*(uint16_t *)(_v) = 0; \
break; \
case TSDB_DATA_TYPE_UBIGINT: \
*(uint64_t *)(_v) = 0; \
break; \
case TSDB_DATA_TYPE_UINT: \
*(uint32_t *)(_v) = 0; \
break; \
default: \
break; \
} \
} while (0)
#define SET_TYPED_DATA_MAX(_v, _type) \
do { \
switch (_type) { \
case TSDB_DATA_TYPE_BOOL: \
case TSDB_DATA_TYPE_TINYINT: \
*(int8_t *)(_v) = INT8_MAX; \
break; \
case TSDB_DATA_TYPE_SMALLINT: \
*(int16_t *)(_v) = INT16_MAX; \
break; \
case TSDB_DATA_TYPE_INT: \
*(int32_t *)(_v) = INT32_MAX; \
break; \
case TSDB_DATA_TYPE_BIGINT: \
case TSDB_DATA_TYPE_TIMESTAMP: \
*(int64_t *)(_v) = INT64_MAX; \
break; \
case TSDB_DATA_TYPE_FLOAT: \
*(float *)(_v) = FLT_MAX; \
break; \
case TSDB_DATA_TYPE_DOUBLE: \
*(double *)(_v) = DBL_MAX; \
break; \
case TSDB_DATA_TYPE_UTINYINT: \
*(uint8_t *)(_v) = UINT8_MAX; \
break; \
case TSDB_DATA_TYPE_USMALLINT: \
*(uint16_t *)(_v) = UINT16_MAX; \
break; \
case TSDB_DATA_TYPE_UINT: \
*(uint32_t *)(_v) = UINT32_MAX; \
break; \
case TSDB_DATA_TYPE_UBIGINT: \
*(uint64_t *)(_v) = UINT64_MAX; \
break; \
default: \
break; \
} \
#define SET_TYPED_DATA_MAX(_v, _type) \
do { \
switch (_type) { \
case TSDB_DATA_TYPE_BOOL: \
case TSDB_DATA_TYPE_TINYINT: \
*(int8_t *)(_v) = INT8_MAX; \
break; \
case TSDB_DATA_TYPE_SMALLINT: \
*(int16_t *)(_v) = INT16_MAX; \
break; \
case TSDB_DATA_TYPE_INT: \
*(int32_t *)(_v) = INT32_MAX; \
break; \
case TSDB_DATA_TYPE_BIGINT: \
case TSDB_DATA_TYPE_TIMESTAMP: \
*(int64_t *)(_v) = INT64_MAX; \
break; \
case TSDB_DATA_TYPE_FLOAT: \
*(float *)(_v) = FLT_MAX; \
break; \
case TSDB_DATA_TYPE_DOUBLE: \
*(double *)(_v) = DBL_MAX; \
break; \
case TSDB_DATA_TYPE_UTINYINT: \
*(uint8_t *)(_v) = UINT8_MAX; \
break; \
case TSDB_DATA_TYPE_USMALLINT: \
*(uint16_t *)(_v) = UINT16_MAX; \
break; \
case TSDB_DATA_TYPE_UINT: \
*(uint32_t *)(_v) = UINT32_MAX; \
break; \
case TSDB_DATA_TYPE_UBIGINT: \
*(uint64_t *)(_v) = UINT64_MAX; \
break; \
default: \
break; \
} \
} while (0)
#define NUM_TO_STRING(_inputType, _input, _outputBytes, _output) \
......@@ -260,10 +260,9 @@ typedef struct {
} \
} while (0)
//TODO: use varchar(0) to represent NULL type
#define IS_VAR_NULL_TYPE(_t, _b) ((_t) == TSDB_DATA_TYPE_VARCHAR && (_b) == 0)
#define IS_NULL_TYPE(_t) ((_t) == TSDB_DATA_TYPE_NULL)
// TODO: use varchar(0) to represent NULL type
#define IS_VAR_NULL_TYPE(_t, _b) ((_t) == TSDB_DATA_TYPE_VARCHAR && (_b) == 0)
#define IS_NULL_TYPE(_t) ((_t) == TSDB_DATA_TYPE_NULL)
#define IS_SIGNED_NUMERIC_TYPE(_t) ((_t) >= TSDB_DATA_TYPE_TINYINT && (_t) <= TSDB_DATA_TYPE_BIGINT)
#define IS_UNSIGNED_NUMERIC_TYPE(_t) ((_t) >= TSDB_DATA_TYPE_UTINYINT && (_t) <= TSDB_DATA_TYPE_UBIGINT)
......@@ -329,7 +328,7 @@ typedef struct tDataTypeDescriptor {
int16_t type;
int16_t nameLen;
int32_t bytes;
char * name;
char *name;
int64_t minValue;
int64_t maxValue;
int32_t (*compFunc)(const char *const input, int32_t inputSize, const int32_t nelements, char *const output,
......
include/libs/executor/executor.h
浏览文件 @ c089d3ba
......@@ -155,7 +155,7 @@ int32_t qGetQualifiedTableIdList(void* pTableList, const char* tagCond, int32_t
void qProcessRspMsg(void* parent, struct SRpcMsg* pMsg, struct SEpSet* pEpSet);
int32_t qGetExplainExecInfo(qTaskInfo_t tinfo, int32_t* resNum, SExplainExecInfo** pRes);
int32_t qGetExplainExecInfo(qTaskInfo_t tinfo, SArray* pExecInfoList/*,int32_t* resNum, SExplainExecInfo** pRes*/);
int32_t qSerializeTaskStatus(qTaskInfo_t tinfo, char** pOutput, int32_t* len);
......
include/libs/function/functionMgt.h
浏览文件 @ c089d3ba
......@@ -202,6 +202,7 @@ bool fmIsForbidStreamFunc(int32_t funcId);
bool fmIsIntervalInterpoFunc(int32_t funcId);
bool fmIsInterpFunc(int32_t funcId);
bool fmIsLastRowFunc(int32_t funcId);
bool fmIsSelectValueFunc(int32_t funcId);
bool fmIsSystemInfoFunc(int32_t funcId);
bool fmIsImplicitTsFunc(int32_t funcId);
bool fmIsClientPseudoColumnFunc(int32_t funcId);
......
include/libs/nodes/cmdnodes.h
浏览文件 @ c089d3ba
......@@ -283,6 +283,7 @@ typedef struct SCreateIndexStmt {
EIndexType indexType;
bool ignoreExists;
char indexName[TSDB_INDEX_NAME_LEN];
char dbName[TSDB_DB_NAME_LEN];
char tableName[TSDB_TABLE_NAME_LEN];
SNodeList* pCols;
SIndexOptions* pOptions;
......
include/libs/nodes/querynodes.h
浏览文件 @ c089d3ba
......@@ -418,8 +418,6 @@ void nodesValueNodeToVariant(const SValueNode* pNode, SVariant* pVal);
char* nodesGetFillModeString(EFillMode mode);
int32_t nodesMergeConds(SNode** pDst, SNodeList** pSrc);
int32_t nodesPartitionCond(SNode** pCondition, SNode** pPrimaryKeyCond, SNode** pTagIndexCond, SNode** pTagCond,
SNode** pOtherCond);
#ifdef __cplusplus
}
......
include/libs/qcom/query.h
浏览文件 @ c089d3ba
......@@ -71,6 +71,7 @@ typedef struct SIndexMeta {
typedef struct SExecResult {
int32_t code;
uint64_t numOfRows;
uint64_t numOfBytes;
int32_t msgType;
void* res;
} SExecResult;
......
include/libs/scalar/filter.h
浏览文件 @ c089d3ba
......@@ -46,6 +46,10 @@ extern int32_t filterFreeNcharColumns(SFilterInfo *pFilterInfo);
extern void filterFreeInfo(SFilterInfo *info);
extern bool filterRangeExecute(SFilterInfo *info, SColumnDataAgg *pDataStatis, int32_t numOfCols, int32_t numOfRows);
/* condition split interface */
int32_t filterPartitionCond(SNode **pCondition, SNode **pPrimaryKeyCond, SNode **pTagIndexCond, SNode **pTagCond,
SNode **pOtherCond);
#ifdef __cplusplus
}
#endif
......
include/libs/scalar/scalar.h
浏览文件 @ c089d3ba
......@@ -25,7 +25,7 @@ extern "C" {
typedef struct SFilterInfo SFilterInfo;
int32_t scalarGetOperatorResultType(SOperatorNode* pOp);
int32_t scalarGetOperatorResultType(SOperatorNode *pOp);
/*
pNode will be freed in API;
......@@ -43,7 +43,7 @@ int32_t scalarGetOperatorParamNum(EOperatorType type);
int32_t scalarGenerateSetFromList(void **data, void *pNode, uint32_t type);
int32_t vectorGetConvertType(int32_t type1, int32_t type2);
int32_t vectorConvertImpl(const SScalarParam* pIn, SScalarParam* pOut, int32_t* overflow);
int32_t vectorConvertImpl(const SScalarParam *pIn, SScalarParam *pOut, int32_t *overflow);
/* Math functions */
int32_t absFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
......@@ -86,7 +86,7 @@ int32_t nowFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutpu
int32_t todayFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t timezoneFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
bool getTimePseudoFuncEnv(struct SFunctionNode* pFunc, SFuncExecEnv* pEnv);
bool getTimePseudoFuncEnv(struct SFunctionNode *pFunc, SFuncExecEnv *pEnv);
int32_t winStartTsFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
int32_t winEndTsFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
......
include/libs/stream/tstreamUpdate.h
浏览文件 @ c089d3ba
......@@ -34,11 +34,16 @@ typedef struct SUpdateInfo {
TSKEY minTS;
SScalableBf* pCloseWinSBF;
SHashObj* pMap;
STimeWindow scanWindow;
uint64_t scanGroupId;
uint64_t maxVersion;
} SUpdateInfo;
SUpdateInfo *updateInfoInitP(SInterval* pInterval, int64_t watermark);
SUpdateInfo *updateInfoInit(int64_t interval, int32_t precision, int64_t watermark);
bool updateInfoIsUpdated(SUpdateInfo *pInfo, uint64_t tableId, TSKEY ts);
void updateInfoSetScanRange(SUpdateInfo *pInfo, STimeWindow* pWin, uint64_t groupId, uint64_t version);
bool updateInfoIgnore(SUpdateInfo *pInfo, STimeWindow* pWin, uint64_t groupId, uint64_t version);
void updateInfoDestroy(SUpdateInfo *pInfo);
void updateInfoAddCloseWindowSBF(SUpdateInfo *pInfo);
void updateInfoDestoryColseWinSBF(SUpdateInfo *pInfo);
......
include/libs/sync/sync.h
浏览文件 @ c089d3ba
......@@ -28,10 +28,10 @@ extern bool gRaftDetailLog;
#define SYNC_RESP_TTL_MS 10000000
#define SYNC_MAX_BATCH_SIZE 500
#define SYNC_INDEX_BEGIN 0
#define SYNC_INDEX_INVALID -1
#define SYNC_TERM_INVALID 0xFFFFFFFFFFFFFFFF
#define SYNC_MAX_BATCH_SIZE 1
#define SYNC_INDEX_BEGIN 0
#define SYNC_INDEX_INVALID -1
#define SYNC_TERM_INVALID 0xFFFFFFFFFFFFFFFF
typedef enum {
SYNC_STRATEGY_NO_SNAPSHOT = 0,
......
include/os/osFile.h
浏览文件 @ c089d3ba
......@@ -54,6 +54,7 @@ typedef struct TdFile *TdFilePtr;
#define TD_FILE_EXCL 0x0080
#define TD_FILE_STREAM 0x0100 // Only support taosFprintfFile, taosGetLineFile, taosEOFFile
TdFilePtr taosOpenFile(const char *path, int32_t tdFileOptions);
TdFilePtr taosCreateFile(const char *path, int32_t tdFileOptions);
#define TD_FILE_ACCESS_EXIST_OK 0x1
#define TD_FILE_ACCESS_READ_OK 0x2
......
include/os/osString.h
浏览文件 @ c089d3ba
......@@ -62,6 +62,8 @@ typedef int32_t TdUcs4;
int32_t taosUcs4len(TdUcs4 *ucs4);
int64_t taosStr2int64(const char *str);
void taosConvInit(void);
void taosConvDestroy();
int32_t taosUcs4ToMbs(TdUcs4 *ucs4, int32_t ucs4_max_len, char *mbs);
bool taosMbsToUcs4(const char *mbs, size_t mbs_len, TdUcs4 *ucs4, int32_t ucs4_max_len, int32_t *len);
int32_t tasoUcs4Compare(TdUcs4 *f1_ucs4, TdUcs4 *f2_ucs4, int32_t bytes);
......
include/util/taoserror.h
浏览文件 @ c089d3ba
......@@ -258,6 +258,7 @@ int32_t* taosGetErrno();
#define TSDB_CODE_MND_SINGLE_STB_MODE_DB TAOS_DEF_ERROR_CODE(0, 0x03C5)
#define TSDB_CODE_MND_INVALID_SCHEMA_VER TAOS_DEF_ERROR_CODE(0, 0x03C6)
#define TSDB_CODE_MND_STABLE_UID_NOT_MATCH TAOS_DEF_ERROR_CODE(0, 0x03C7)
#define TSDB_CODE_MND_FIELD_CONFLICT_WITH_TSMA TAOS_DEF_ERROR_CODE(0, 0x03C8)
// mnode-trans
#define TSDB_CODE_MND_TRANS_ALREADY_EXIST TAOS_DEF_ERROR_CODE(0, 0x03D0)
......@@ -405,6 +406,8 @@ int32_t* taosGetErrno();
#define TSDB_CODE_GRANT_STORAGE_LIMITED TAOS_DEF_ERROR_CODE(0, 0x0809)
#define TSDB_CODE_GRANT_QUERYTIME_LIMITED TAOS_DEF_ERROR_CODE(0, 0x080A)
#define TSDB_CODE_GRANT_CPU_LIMITED TAOS_DEF_ERROR_CODE(0, 0x080B)
#define TSDB_CODE_GRANT_STABLE_LIMITED TAOS_DEF_ERROR_CODE(0, 0x080C)
#define TSDB_CODE_GRANT_TABLE_LIMITED TAOS_DEF_ERROR_CODE(0, 0x080D)
// sync
#define TSDB_CODE_SYN_TIMEOUT TAOS_DEF_ERROR_CODE(0, 0x0903)
......@@ -556,6 +559,7 @@ int32_t* taosGetErrno();
#define TSDB_CODE_PAR_INVALID_SMA_INDEX TAOS_DEF_ERROR_CODE(0, 0x2660)
#define TSDB_CODE_PAR_INVALID_SELECTED_EXPR TAOS_DEF_ERROR_CODE(0, 0x2661)
#define TSDB_CODE_PAR_GET_META_ERROR TAOS_DEF_ERROR_CODE(0, 0x2662)
#define TSDB_CODE_PAR_NOT_UNIQUE_TABLE_ALIAS TAOS_DEF_ERROR_CODE(0, 0x2663)
#define TSDB_CODE_PAR_INTERNAL_ERROR TAOS_DEF_ERROR_CODE(0, 0x26FF)
//planner
......
include/util/types.h
浏览文件 @ c089d3ba
......@@ -81,11 +81,11 @@ static FORCE_INLINE double taos_align_get_double(const char *pBuf) {
typedef uint16_t VarDataLenT; // maxVarDataLen: 32767
#define VARSTR_HEADER_SIZE sizeof(VarDataLenT)
#define varDataLen(v) ((VarDataLenT *)(v))[0]
#define varDataVal(v) ((char *)(v) + VARSTR_HEADER_SIZE)
#define varDataLen(v) ((VarDataLenT *)(v))[0]
#define varDataVal(v) ((char *)(v) + VARSTR_HEADER_SIZE)
#define varDataTLen(v) (sizeof(VarDataLenT) + varDataLen(v))
#define NCHAR_WIDTH_TO_BYTES(n) ((n) * TSDB_NCHAR_SIZE + VARSTR_HEADER_SIZE)
#define NCHAR_WIDTH_TO_BYTES(n) ((n)*TSDB_NCHAR_SIZE + VARSTR_HEADER_SIZE)
typedef int32_t VarDataOffsetT;
......@@ -98,4 +98,4 @@ typedef struct tstr {
}
#endif
#endif /*_TD_TYPES_H_*/
\ No newline at end of file
#endif /*_TD_TYPES_H_*/
source/client/inc/clientInt.h
浏览文件 @ c089d3ba
......@@ -225,10 +225,12 @@ typedef struct SRequestObj {
SArray* targetTableList;
SQueryExecMetric metric;
SRequestSendRecvBody body;
int32_t stmtType;
bool syncQuery; // todo refactor: async query object
bool stableQuery; // todo refactor
bool validateOnly; // todo refactor
bool killed;
bool inRetry;
uint32_t prevCode; // previous error code: todo refactor, add update flag for catalog
uint32_t retry;
} SRequestObj;
......@@ -326,7 +328,7 @@ void processMsgFromServer(void* parent, SRpcMsg* pMsg, SEpSet* pEpSet);
STscObj* taos_connect_internal(const char* ip, const char* user, const char* pass, const char* auth, const char* db,
uint16_t port, int connType);
SRequestObj* launchQuery(uint64_t connId, const char* sql, int sqlLen, bool validateOnly);
SRequestObj* launchQuery(uint64_t connId, const char* sql, int sqlLen, bool validateOnly, bool inRetry);
int32_t parseSql(SRequestObj* pRequest, bool topicQuery, SQuery** pQuery, SStmtCallback* pStmtCb);
......
source/client/src/clientEnv.c
浏览文件 @ c089d3ba
......@@ -60,6 +60,7 @@ static int32_t registerRequest(SRequestObj *pRequest, STscObj *pTscObj) {
}
static void deregisterRequest(SRequestObj *pRequest) {
const static int64_t SLOW_QUERY_INTERVAL = 3000000L; // todo configurable
assert(pRequest != NULL);
STscObj *pTscObj = pRequest->pTscObj;
......@@ -72,6 +73,17 @@ static void deregisterRequest(SRequestObj *pRequest) {
tscDebug("0x%" PRIx64 " free Request from connObj: 0x%" PRIx64 ", reqId:0x%" PRIx64 " elapsed:%" PRIu64
" ms, current:%d, app current:%d",
pRequest->self, pTscObj->id, pRequest->requestId, duration / 1000, num, currentInst);
if (QUERY_NODE_VNODE_MODIF_STMT == pRequest->stmtType) {
atomic_add_fetch_64((int64_t *)&pActivity->insertElapsedTime, duration);
} else if (QUERY_NODE_SELECT_STMT == pRequest->stmtType) {
atomic_add_fetch_64((int64_t *)&pActivity->queryElapsedTime, duration);
}
if (duration >= SLOW_QUERY_INTERVAL) {
atomic_add_fetch_64((int64_t *)&pActivity->numOfSlowQueries, 1);
}
releaseTscObj(pTscObj->id);
}
......@@ -316,6 +328,7 @@ void doDestroyRequest(void *p) {
taosArrayDestroy(pRequest->tableList);
taosArrayDestroy(pRequest->dbList);
taosArrayDestroy(pRequest->targetTableList);
destroyQueryExecRes(&pRequest->body.resInfo.execRes);
......@@ -361,6 +374,8 @@ void taos_init_imp(void) {
initQueryModuleMsgHandle();
taosConvInit();
rpcInit();
SCatalogCfg cfg = {.maxDBCacheNum = 100, .maxTblCacheNum = 100};
......
source/client/src/clientHb.c
浏览文件 @ c089d3ba
......@@ -353,6 +353,7 @@ int32_t hbBuildQueryDesc(SQueryHbReqBasic *hbBasic, STscObj *pObj) {
desc.subDesc = NULL;
desc.subPlanNum = 0;
}
desc.subPlanNum = taosArrayGetSize(desc.subDesc);
ASSERT(desc.subPlanNum == taosArrayGetSize(desc.subDesc));
} else {
desc.subDesc = NULL;
......
source/client/src/clientImpl.c
浏览文件 @ c089d3ba
......@@ -688,7 +688,12 @@ int32_t scheduleQuery(SRequestObj* pRequest, SQueryPlan* pDag, SArray* pNodeList
if (TDMT_VND_SUBMIT == pRequest->type || TDMT_VND_DELETE == pRequest->type ||
TDMT_VND_CREATE_TABLE == pRequest->type) {
pRequest->body.resInfo.numOfRows = res.numOfRows;
if (TDMT_VND_SUBMIT == pRequest->type) {
STscObj *pTscObj = pRequest->pTscObj;
SAppClusterSummary *pActivity = &pTscObj->pAppInfo->summary;
atomic_add_fetch_64((int64_t *)&pActivity->numOfInsertRows, res.numOfRows);
}
schedulerFreeJob(&pRequest->body.queryJob, 0);
}
......@@ -795,6 +800,8 @@ int32_t handleQueryExecRsp(SRequestObj* pRequest) {
break;
}
case TDMT_VND_SUBMIT: {
atomic_add_fetch_64((int64_t *)&pAppInfo->summary.insertBytes, pRes->numOfBytes);
code = handleSubmitExecRes(pRequest, pRes->res, pCatalog, &epset);
break;
}
......@@ -824,6 +831,11 @@ void schedulerExecCb(SExecResult* pResult, void* param, int32_t code) {
TDMT_VND_CREATE_TABLE == pRequest->type) {
if (pResult) {
pRequest->body.resInfo.numOfRows = pResult->numOfRows;
if (TDMT_VND_SUBMIT == pRequest->type) {
STscObj *pTscObj = pRequest->pTscObj;
SAppClusterSummary *pActivity = &pTscObj->pAppInfo->summary;
atomic_add_fetch_64((int64_t *)&pActivity->numOfInsertRows, pResult->numOfRows);
}
}
schedulerFreeJob(&pRequest->body.queryJob, 0);
......@@ -862,6 +874,20 @@ void schedulerExecCb(SExecResult* pResult, void* param, int32_t code) {
SRequestObj* launchQueryImpl(SRequestObj* pRequest, SQuery* pQuery, bool keepQuery, void** res) {
int32_t code = 0;
if (pQuery->pRoot) {
pRequest->stmtType = pQuery->pRoot->type;
}
if (pQuery->pRoot && !pRequest->inRetry) {
STscObj *pTscObj = pRequest->pTscObj;
SAppClusterSummary *pActivity = &pTscObj->pAppInfo->summary;
if (QUERY_NODE_VNODE_MODIF_STMT == pQuery->pRoot->type) {
atomic_add_fetch_64((int64_t *)&pActivity->numOfInsertsReq, 1);
} else if (QUERY_NODE_SELECT_STMT == pQuery->pRoot->type) {
atomic_add_fetch_64((int64_t *)&pActivity->numOfQueryReq, 1);
}
}
switch (pQuery->execMode) {
case QUERY_EXEC_MODE_LOCAL:
if (!pRequest->validateOnly) {
......@@ -915,7 +941,7 @@ SRequestObj* launchQueryImpl(SRequestObj* pRequest, SQuery* pQuery, bool keepQue
return pRequest;
}
SRequestObj* launchQuery(uint64_t connId, const char* sql, int sqlLen, bool validateOnly) {
SRequestObj* launchQuery(uint64_t connId, const char* sql, int sqlLen, bool validateOnly, bool inRetry) {
SRequestObj* pRequest = NULL;
SQuery* pQuery = NULL;
......@@ -931,6 +957,7 @@ SRequestObj* launchQuery(uint64_t connId, const char* sql, int sqlLen, bool vali
return pRequest;
}
pRequest->inRetry = inRetry;
pRequest->stableQuery = pQuery->stableQuery;
return launchQueryImpl(pRequest, pQuery, false, NULL);
......@@ -1079,10 +1106,11 @@ SRequestObj* execQuery(uint64_t connId, const char* sql, int sqlLen, bool valida
SRequestObj* pRequest = NULL;
int32_t retryNum = 0;
int32_t code = 0;
bool inRetry = false;
do {
destroyRequest(pRequest);
pRequest = launchQuery(connId, sql, sqlLen, validateOnly);
pRequest = launchQuery(connId, sql, sqlLen, validateOnly, inRetry);
if (pRequest == NULL || TSDB_CODE_SUCCESS == pRequest->code || !NEED_CLIENT_HANDLE_ERROR(pRequest->code)) {
break;
}
......@@ -1092,6 +1120,8 @@ SRequestObj* execQuery(uint64_t connId, const char* sql, int sqlLen, bool valida
pRequest->code = code;
break;
}
inRetry = true;
} while (retryNum++ < REQUEST_TOTAL_EXEC_TIMES);
if (NEED_CLIENT_RM_TBLMETA_REQ(pRequest->type)) {
......@@ -1437,6 +1467,10 @@ void* doFetchRows(SRequestObj* pRequest, bool setupOneRowPtr, bool convertUcs4)
tscDebug("0x%" PRIx64 " fetch results, numOfRows:%d total Rows:%" PRId64 ", complete:%d, reqId:0x%" PRIx64,
pRequest->self, pResInfo->numOfRows, pResInfo->totalRows, pResInfo->completed, pRequest->requestId);
STscObj *pTscObj = pRequest->pTscObj;
SAppClusterSummary *pActivity = &pTscObj->pAppInfo->summary;
atomic_add_fetch_64((int64_t *)&pActivity->fetchBytes, pRequest->body.resInfo.payloadLen);
if (pResultInfo->numOfRows == 0) {
return NULL;
}
......
source/client/src/clientMain.c
浏览文件 @ c089d3ba
......@@ -75,6 +75,8 @@ void taos_cleanup(void) {
cleanupTaskQueue();
taosConvDestroy();
tscInfo("all local resources released");
taosCleanupCfg();
taosCloseLog();
......@@ -677,6 +679,9 @@ void retrieveMetaCallback(SMetaData *pResultMeta, void *param, int32_t code) {
if (code == TSDB_CODE_SUCCESS) {
code = qAnalyseSqlSemantic(pWrapper->pCtx, &pWrapper->catalogReq, pResultMeta, pQuery);
pRequest->stableQuery = pQuery->stableQuery;
if (pQuery->pRoot) {
pRequest->stmtType = pQuery->pRoot->type;
}
}
if (code == TSDB_CODE_SUCCESS) {
......@@ -776,6 +781,16 @@ void doAsyncQuery(SRequestObj *pRequest, bool updateMetaForce) {
goto _error;
}
if (!updateMetaForce) {
STscObj *pTscObj = pRequest->pTscObj;
SAppClusterSummary *pActivity = &pTscObj->pAppInfo->summary;
if (NULL == pQuery->pRoot) {
atomic_add_fetch_64((int64_t *)&pActivity->numOfInsertsReq, 1);
} else if (QUERY_NODE_SELECT_STMT == pQuery->pRoot->type) {
atomic_add_fetch_64((int64_t *)&pActivity->numOfQueryReq, 1);
}
}
SqlParseWrapper *pWrapper = taosMemoryCalloc(1, sizeof(SqlParseWrapper));
if (pWrapper == NULL) {
code = TSDB_CODE_OUT_OF_MEMORY;
......@@ -839,6 +854,10 @@ static void fetchCallback(void *pResult, void *param, int32_t code) {
tscDebug("0x%" PRIx64 " fetch results, numOfRows:%d total Rows:%" PRId64 ", complete:%d, reqId:0x%" PRIx64,
pRequest->self, pResultInfo->numOfRows, pResultInfo->totalRows, pResultInfo->completed,
pRequest->requestId);
STscObj *pTscObj = pRequest->pTscObj;
SAppClusterSummary *pActivity = &pTscObj->pAppInfo->summary;
atomic_add_fetch_64((int64_t *)&pActivity->fetchBytes, pRequest->body.resInfo.payloadLen);
}
pRequest->body.fetchFp(pRequest->body.param, pRequest, pResultInfo->numOfRows);
......
source/client/src/clientSml.c
浏览文件 @ c089d3ba
......@@ -421,6 +421,7 @@ static int32_t smlSendMetaMsg(SSmlHandle *info, SName *pName, SSmlSTableMeta *s
tSerializeSMCreateStbReq(pCmdMsg.pMsg, pCmdMsg.msgLen, &pReq);
SQuery pQuery;
memset(&pQuery, 0, sizeof(pQuery));
pQuery.execMode = QUERY_EXEC_MODE_RPC;
pQuery.pCmdMsg = &pCmdMsg;
pQuery.msgType = pQuery.pCmdMsg->msgType;
......
source/client/src/tmq.c
浏览文件 @ c089d3ba
......@@ -961,7 +961,8 @@ tmq_t* tmq_consumer_new(tmq_conf_t* conf, char* errstr, int32_t errstrLen) {
tmq_t* pTmq = taosMemoryCalloc(1, sizeof(tmq_t));
if (pTmq == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
tscError("consumer %ld setup failed since %s, consumer group %s", pTmq->consumerId, terrstr(), pTmq->groupId);
tscError("consumer %" PRId64 " setup failed since %s, consumer group %s", pTmq->consumerId, terrstr(),
pTmq->groupId);
return NULL;
}
......@@ -979,7 +980,8 @@ tmq_t* tmq_consumer_new(tmq_conf_t* conf, char* errstr, int32_t errstrLen) {
if (pTmq->clientTopics == NULL || pTmq->mqueue == NULL || pTmq->qall == NULL || pTmq->delayedTask == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
tscError("consumer %ld setup failed since %s, consumer group %s", pTmq->consumerId, terrstr(), pTmq->groupId);
tscError("consumer %" PRId64 " setup failed since %s, consumer group %s", pTmq->consumerId, terrstr(),
pTmq->groupId);
goto FAIL;
}
......@@ -1008,14 +1010,16 @@ tmq_t* tmq_consumer_new(tmq_conf_t* conf, char* errstr, int32_t errstrLen) {
// init semaphore
if (tsem_init(&pTmq->rspSem, 0, 0) != 0) {
tscError("consumer %ld setup failed since %s, consumer group %s", pTmq->consumerId, terrstr(), pTmq->groupId);
tscError("consumer %" PRId64 " setup failed since %s, consumer group %s", pTmq->consumerId, terrstr(),
pTmq->groupId);
goto FAIL;
}
// init connection
pTmq->pTscObj = taos_connect_internal(conf->ip, user, pass, NULL, NULL, conf->port, CONN_TYPE__TMQ);
if (pTmq->pTscObj == NULL) {
tscError("consumer %ld setup failed since %s, consumer group %s", pTmq->consumerId, terrstr(), pTmq->groupId);
tscError("consumer %" PRId64 " setup failed since %s, consumer group %s", pTmq->consumerId, terrstr(),
pTmq->groupId);
tsem_destroy(&pTmq->rspSem);
goto FAIL;
}
......@@ -1024,7 +1028,7 @@ tmq_t* tmq_consumer_new(tmq_conf_t* conf, char* errstr, int32_t errstrLen) {
pTmq->hbLiveTimer = taosTmrStart(tmqSendHbReq, 1000, pTmq, tmqMgmt.timer);
}
tscInfo("consumer %ld is setup, consumer group %s", pTmq->consumerId, pTmq->groupId);
tscInfo("consumer %" PRId64 " is setup, consumer group %s", pTmq->consumerId, pTmq->groupId);
return pTmq;
......@@ -1733,7 +1737,7 @@ void* tmqHandleAllRsp(tmq_t* tmq, int64_t timeout, bool pollIfReset) {
int32_t consumerEpoch = atomic_load_32(&tmq->epoch);
if (pollRspWrapper->dataRsp.head.epoch == consumerEpoch) {
SMqClientVg* pVg = pollRspWrapper->vgHandle;
/*printf("vgId:%d offset %" PRId64 " up to %" PRId64 "\n", pVg->vgId, pVg->currentOffset,
/*printf("vgId:%d, offset %" PRId64 " up to %" PRId64 "\n", pVg->vgId, pVg->currentOffset,
* rspMsg->msg.rspOffset);*/
pVg->currentOffsetNew = pollRspWrapper->dataRsp.rspOffset;
atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
......@@ -1756,7 +1760,7 @@ void* tmqHandleAllRsp(tmq_t* tmq, int64_t timeout, bool pollIfReset) {
int32_t consumerEpoch = atomic_load_32(&tmq->epoch);
if (pollRspWrapper->metaRsp.head.epoch == consumerEpoch) {
SMqClientVg* pVg = pollRspWrapper->vgHandle;
/*printf("vgId:%d offset %" PRId64 " up to %" PRId64 "\n", pVg->vgId, pVg->currentOffset,
/*printf("vgId:%d, offset %" PRId64 " up to %" PRId64 "\n", pVg->vgId, pVg->currentOffset,
* rspMsg->msg.rspOffset);*/
pVg->currentOffsetNew.version = pollRspWrapper->metaRsp.rspOffset;
pVg->currentOffsetNew.type = TMQ_OFFSET__LOG;
......
source/common/CMakeLists.txt
浏览文件 @ c089d3ba
aux_source_directory(src COMMON_SRC)
add_library(common STATIC ${COMMON_SRC})
if (DEFINED GRANT_CFG_INCLUDE_DIR)
add_definitions(-DGRANTS_CFG)
endif()
target_include_directories(
common
PUBLIC "${TD_SOURCE_DIR}/include/common"
PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/inc"
PRIVATE "${GRANT_CFG_INCLUDE_DIR}"
)
IF(${TD_WINDOWS})
PRIVATE "${TD_SOURCE_DIR}/contrib/pthread"
PRIVATE "${TD_SOURCE_DIR}/contrib/msvcregex"
target_include_directories(
common
PRIVATE "${TD_SOURCE_DIR}/contrib/pthread"
PRIVATE "${TD_SOURCE_DIR}/contrib/msvcregex"
)
ENDIF ()
)
target_link_libraries(
common
PUBLIC os
......
source/common/src/systable.c
浏览文件 @ c089d3ba
......@@ -17,6 +17,7 @@
#include "taos.h"
#include "tdef.h"
#include "types.h"
#include "tgrant.h"
#define SYSTABLE_SCH_TABLE_NAME_LEN ((TSDB_TABLE_NAME_LEN - 1) + VARSTR_HEADER_SIZE)
#define SYSTABLE_SCH_DB_NAME_LEN ((TSDB_DB_NAME_LEN - 1) + VARSTR_HEADER_SIZE)
......@@ -188,22 +189,7 @@ static const SSysDbTableSchema userUsersSchema[] = {
{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
};
static const SSysDbTableSchema grantsSchema[] = {
{.name = "version", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
{.name = "expire time", .bytes = 19 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
{.name = "expired", .bytes = 5 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
{.name = "storage(GB)", .bytes = 21 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
{.name = "timeseries", .bytes = 21 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
{.name = "databases", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
{.name = "users", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
{.name = "accounts", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
{.name = "dnodes", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
{.name = "connections", .bytes = 11 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
{.name = "streams", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
{.name = "cpu cores", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
{.name = "speed(PPS)", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
{.name = "querytime", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
};
GRANTS_SCHEMA;
static const SSysDbTableSchema vgroupsSchema[] = {
{.name = "vgroup_id", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
......@@ -260,14 +246,14 @@ static const SSysTableMeta infosMeta[] = {
// {TSDB_INS_TABLE_SNODES, snodesSchema, tListLen(snodesSchema)},
// {TSDB_INS_TABLE_BNODES, bnodesSchema, tListLen(bnodesSchema)},
{TSDB_INS_TABLE_CLUSTER, clusterSchema, tListLen(clusterSchema)},
{TSDB_INS_TABLE_USER_DATABASES, userDBSchema, tListLen(userDBSchema)},
{TSDB_INS_TABLE_USER_FUNCTIONS, userFuncSchema, tListLen(userFuncSchema)},
{TSDB_INS_TABLE_USER_INDEXES, userIdxSchema, tListLen(userIdxSchema)},
{TSDB_INS_TABLE_USER_STABLES, userStbsSchema, tListLen(userStbsSchema)},
{TSDB_INS_TABLE_USER_TABLES, userTblsSchema, tListLen(userTblsSchema)},
{TSDB_INS_TABLE_USER_TAGS, userTagsSchema, tListLen(userTagsSchema)},
// {TSDB_INS_TABLE_USER_TABLE_DISTRIBUTED, userTblDistSchema, tListLen(userTblDistSchema)},
{TSDB_INS_TABLE_USER_USERS, userUsersSchema, tListLen(userUsersSchema)},
{TSDB_INS_TABLE_DATABASES, userDBSchema, tListLen(userDBSchema)},
{TSDB_INS_TABLE_FUNCTIONS, userFuncSchema, tListLen(userFuncSchema)},
{TSDB_INS_TABLE_INDEXES, userIdxSchema, tListLen(userIdxSchema)},
{TSDB_INS_TABLE_STABLES, userStbsSchema, tListLen(userStbsSchema)},
{TSDB_INS_TABLE_TABLES, userTblsSchema, tListLen(userTblsSchema)},
{TSDB_INS_TABLE_TAGS, userTagsSchema, tListLen(userTagsSchema)},
// {TSDB_INS_TABLE_TABLE_DISTRIBUTED, userTblDistSchema, tListLen(userTblDistSchema)},
{TSDB_INS_TABLE_USERS, userUsersSchema, tListLen(userUsersSchema)},
{TSDB_INS_TABLE_LICENCES, grantsSchema, tListLen(grantsSchema)},
{TSDB_INS_TABLE_VGROUPS, vgroupsSchema, tListLen(vgroupsSchema)},
{TSDB_INS_TABLE_CONFIGS, configSchema, tListLen(configSchema)},
......@@ -349,7 +335,7 @@ static const SSysDbTableSchema appSchema[] = {
{.name = "insert_bytes", .bytes = 8, .type = TSDB_DATA_TYPE_UBIGINT},
{.name = "fetch_bytes", .bytes = 8, .type = TSDB_DATA_TYPE_UBIGINT},
{.name = "query_time", .bytes = 8, .type = TSDB_DATA_TYPE_UBIGINT},
{.name = "show_query", .bytes = 8, .type = TSDB_DATA_TYPE_UBIGINT},
{.name = "slow_query", .bytes = 8, .type = TSDB_DATA_TYPE_UBIGINT},
{.name = "total_req", .bytes = 8, .type = TSDB_DATA_TYPE_UBIGINT},
{.name = "current_req", .bytes = 8, .type = TSDB_DATA_TYPE_UBIGINT},
{.name = "last_access", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
......
source/common/src/tdatablock.c
浏览文件 @ c089d3ba
......@@ -16,65 +16,9 @@
#define _DEFAULT_SOURCE
#include "tdatablock.h"
#include "tcompare.h"
#include "tglobal.h"
#include "tlog.h"
#include "tname.h"
int32_t taosGetFqdnPortFromEp(const char* ep, SEp* pEp) {
pEp->port = 0;
strcpy(pEp->fqdn, ep);
char* temp = strchr(pEp->fqdn, ':');
if (temp) {
*temp = 0;
pEp->port = atoi(temp + 1);
}
if (pEp->port == 0) {
pEp->port = tsServerPort;
}
return 0;
}
void addEpIntoEpSet(SEpSet* pEpSet, const char* fqdn, uint16_t port) {
if (pEpSet == NULL || fqdn == NULL || strlen(fqdn) == 0) {
return;
}
int32_t index = pEpSet->numOfEps;
tstrncpy(pEpSet->eps[index].fqdn, fqdn, tListLen(pEpSet->eps[index].fqdn));
pEpSet->eps[index].port = port;
pEpSet->numOfEps += 1;
}
bool isEpsetEqual(const SEpSet* s1, const SEpSet* s2) {
if (s1->numOfEps != s2->numOfEps || s1->inUse != s2->inUse) {
return false;
}
for (int32_t i = 0; i < s1->numOfEps; i++) {
if (s1->eps[i].port != s2->eps[i].port || strncmp(s1->eps[i].fqdn, s2->eps[i].fqdn, TSDB_FQDN_LEN) != 0)
return false;
}
return true;
}
void updateEpSet_s(SCorEpSet* pEpSet, SEpSet* pNewEpSet) {
taosCorBeginWrite(&pEpSet->version);
pEpSet->epSet = *pNewEpSet;
taosCorEndWrite(&pEpSet->version);
}
SEpSet getEpSet_s(SCorEpSet* pEpSet) {
SEpSet ep = {0};
taosCorBeginRead(&pEpSet->version);
ep = pEpSet->epSet;
taosCorEndRead(&pEpSet->version);
return ep;
}
int32_t colDataGetLength(const SColumnInfoData* pColumnInfoData, int32_t numOfRows) {
ASSERT(pColumnInfoData != NULL);
if (IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
......@@ -174,6 +118,76 @@ int32_t colDataAppend(SColumnInfoData* pColumnInfoData, uint32_t currentRow, con
return 0;
}
int32_t colDataReserve(SColumnInfoData* pColumnInfoData, size_t newSize) {
if (!IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
return TSDB_CODE_SUCCESS;
}
if (pColumnInfoData->varmeta.allocLen >= newSize) {
return TSDB_CODE_SUCCESS;
}
if (pColumnInfoData->varmeta.allocLen < newSize) {
char* buf = taosMemoryRealloc(pColumnInfoData->pData, newSize);
if (buf == NULL) {
return TSDB_CODE_OUT_OF_MEMORY;
}
pColumnInfoData->pData = buf;
pColumnInfoData->varmeta.allocLen = newSize;
}
return TSDB_CODE_SUCCESS;
}
static void doCopyNItems(struct SColumnInfoData* pColumnInfoData, int32_t currentRow, const char* pData, int32_t itemLen, int32_t numOfRows) {
ASSERT(pColumnInfoData->info.bytes >= itemLen);
size_t start = 1;
// the first item
memcpy(pColumnInfoData->pData, pData, itemLen);
int32_t t = 0;
int32_t count = log(numOfRows)/log(2);
while(t < count) {
int32_t xlen = 1 << t;
memcpy(pColumnInfoData->pData + start * itemLen + pColumnInfoData->varmeta.length, pColumnInfoData->pData, xlen * itemLen);
t += 1;
start += xlen;
}
// the tail part
if (numOfRows > start) {
memcpy(pColumnInfoData->pData + start * itemLen + currentRow * itemLen, pColumnInfoData->pData, (numOfRows - start) * itemLen);
}
if (IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
for(int32_t i = 0; i < numOfRows; ++i) {
pColumnInfoData->varmeta.offset[i + currentRow] = pColumnInfoData->varmeta.length + i * itemLen;
}
pColumnInfoData->varmeta.length += numOfRows * itemLen;
}
}
int32_t colDataAppendNItems(SColumnInfoData* pColumnInfoData, uint32_t currentRow, const char* pData, uint32_t numOfRows) {
ASSERT(pData != NULL && pColumnInfoData != NULL);
int32_t len = pColumnInfoData->info.bytes;
if (IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
len = varDataTLen(pData);
if (pColumnInfoData->varmeta.allocLen < (numOfRows + currentRow) * len) {
int32_t code = colDataReserve(pColumnInfoData, (numOfRows + currentRow) * len);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
}
}
doCopyNItems(pColumnInfoData, currentRow, pData, len, numOfRows);
return TSDB_CODE_SUCCESS;
}
static void doBitmapMerge(SColumnInfoData* pColumnInfoData, int32_t numOfRow1, const SColumnInfoData* pSource,
int32_t numOfRow2) {
if (numOfRow2 <= 0) return;
......@@ -1169,15 +1183,12 @@ static int32_t doEnsureCapacity(SColumnInfoData* pColumn, const SDataBlockInfo*
void colInfoDataCleanup(SColumnInfoData* pColumn, uint32_t numOfRows) {
if (IS_VAR_DATA_TYPE(pColumn->info.type)) {
pColumn->varmeta.length = 0;
if (pColumn->varmeta.offset > 0) {
if (pColumn->varmeta.offset != NULL) {
memset(pColumn->varmeta.offset, 0, sizeof(int32_t) * numOfRows);
}
} else {
if (pColumn->nullbitmap != NULL) {
memset(pColumn->nullbitmap, 0, BitmapLen(numOfRows));
if (pColumn->pData != NULL) {
memset(pColumn->pData, 0, pColumn->info.bytes * numOfRows);
}
}
}
}
......@@ -1287,9 +1298,7 @@ int32_t copyDataBlock(SSDataBlock* dst, const SSDataBlock* src) {
colDataAssign(pDst, pSrc, src->info.rows, &src->info);
}
dst->info.rows = src->info.rows;
dst->info.window = src->info.window;
dst->info.type = src->info.type;
dst->info = src->info;
return TSDB_CODE_SUCCESS;
}
......@@ -1730,6 +1739,9 @@ void blockDebugShowDataBlocks(const SArray* dataBlocks, const char* flag) {
formatTimestamp(pBuf, *(uint64_t*)var, TSDB_TIME_PRECISION_MILLI);
printf(" %25s |", pBuf);
break;
case TSDB_DATA_TYPE_BOOL:
printf(" %15d |", *(int32_t*)var);
break;
case TSDB_DATA_TYPE_INT:
printf(" %15d |", *(int32_t*)var);
break;
......@@ -1748,6 +1760,22 @@ void blockDebugShowDataBlocks(const SArray* dataBlocks, const char* flag) {
case TSDB_DATA_TYPE_DOUBLE:
printf(" %15lf |", *(double*)var);
break;
case TSDB_DATA_TYPE_VARCHAR: {
char* pData = colDataGetVarData(pColInfoData, j);
int32_t dataSize = TMIN(sizeof(pBuf) - 1, varDataLen(pData));
memset(pBuf, 0, dataSize + 1);
strncpy(pBuf, varDataVal(pData), dataSize);
printf(" %15s |", pBuf);
} break;
case TSDB_DATA_TYPE_NCHAR: {
char* pData = colDataGetVarData(pColInfoData, j);
int32_t dataSize = TMIN(sizeof(pBuf), varDataLen(pData));
memset(pBuf, 0, dataSize);
taosUcs4ToMbs((TdUcs4*)varDataVal(pData), dataSize, pBuf);
printf(" %15s |", pBuf);
} break;
default:
break;
}
}
printf("\n");
......@@ -1764,9 +1792,11 @@ char* dumpBlockData(SSDataBlock* pDataBlock, const char* flag, char** pDataBuf)
int32_t colNum = taosArrayGetSize(pDataBlock->pDataBlock);
int32_t rows = pDataBlock->info.rows;
int32_t len = 0;
len += snprintf(dumpBuf + len, size - len, "===stream===%s |block type %d|child id %d|group id:%" PRIu64 "|uid:%ld|rows:%d\n", flag,
(int32_t)pDataBlock->info.type, pDataBlock->info.childId, pDataBlock->info.groupId,
pDataBlock->info.uid, pDataBlock->info.rows);
len += snprintf(dumpBuf + len, size - len,
"===stream===%s|block type %d|child id %d|group id:%" PRIu64 "|uid:%" PRId64
"|rows:%d|version:%" PRIu64 "\n",
flag, (int32_t)pDataBlock->info.type, pDataBlock->info.childId, pDataBlock->info.groupId,
pDataBlock->info.uid, pDataBlock->info.rows, pDataBlock->info.version);
if (len >= size - 1) return dumpBuf;
for (int32_t j = 0; j < rows; j++) {
......@@ -1783,6 +1813,7 @@ char* dumpBlockData(SSDataBlock* pDataBlock, const char* flag, char** pDataBuf)
}
switch (pColInfoData->info.type) {
case TSDB_DATA_TYPE_TIMESTAMP:
memset(pBuf, 0, sizeof(pBuf));
formatTimestamp(pBuf, *(uint64_t*)var, TSDB_TIME_PRECISION_MILLI);
len += snprintf(dumpBuf + len, size - len, " %25s |", pBuf);
if (len >= size - 1) return dumpBuf;
......@@ -1811,6 +1842,26 @@ char* dumpBlockData(SSDataBlock* pDataBlock, const char* flag, char** pDataBuf)
len += snprintf(dumpBuf + len, size - len, " %15lf |", *(double*)var);
if (len >= size - 1) return dumpBuf;
break;
case TSDB_DATA_TYPE_BOOL:
len += snprintf(dumpBuf + len, size - len, " %15d |", *(bool*)var);
if (len >= size - 1) return dumpBuf;
break;
case TSDB_DATA_TYPE_VARCHAR: {
memset(pBuf, 0, sizeof(pBuf));
char* pData = colDataGetVarData(pColInfoData, j);
int32_t dataSize = TMIN(sizeof(pBuf), varDataLen(pData));
memcpy(pBuf, varDataVal(pData), dataSize);
len += snprintf(dumpBuf + len, size - len, " %15s |", pBuf);
if (len >= size - 1) return dumpBuf;
} break;
case TSDB_DATA_TYPE_NCHAR: {
char* pData = colDataGetVarData(pColInfoData, j);
int32_t dataSize = TMIN(sizeof(pBuf), varDataLen(pData));
memset(pBuf, 0, sizeof(pBuf));
taosUcs4ToMbs((TdUcs4 *)varDataVal(pData), dataSize, pBuf);
len += snprintf(dumpBuf + len, size - len, " %15s |", pBuf);
if (len >= size - 1) return dumpBuf;
} break;
}
}
len += snprintf(dumpBuf + len, size - len, "\n");
......@@ -1899,12 +1950,14 @@ int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SArray* pDataBlocks
}
break;
case TSDB_DATA_TYPE_NCHAR: {
tdAppendColValToRow(&rb, PRIMARYKEY_TIMESTAMP_COL_ID + k, TSDB_DATA_TYPE_NCHAR, TD_VTYPE_NORM, var, true,
void* data = colDataGetData(pColInfoData, j);
tdAppendColValToRow(&rb, PRIMARYKEY_TIMESTAMP_COL_ID + k, TSDB_DATA_TYPE_NCHAR, TD_VTYPE_NORM, data, true,
offset, k);
break;
}
case TSDB_DATA_TYPE_VARCHAR: { // TSDB_DATA_TYPE_BINARY
tdAppendColValToRow(&rb, PRIMARYKEY_TIMESTAMP_COL_ID + k, TSDB_DATA_TYPE_VARCHAR, TD_VTYPE_NORM, var, true,
void* data = colDataGetData(pColInfoData, j);
tdAppendColValToRow(&rb, PRIMARYKEY_TIMESTAMP_COL_ID + k, TSDB_DATA_TYPE_VARCHAR, TD_VTYPE_NORM, data, true,
offset, k);
break;
}
......
source/common/src/tglobal.c
浏览文件 @ c089d3ba
......@@ -19,6 +19,9 @@
#include "tconfig.h"
#include "tdatablock.h"
#include "tlog.h"
#include "tgrant.h"
GRANT_CFG_DECLARE;
SConfig *tsCfg = NULL;
......@@ -49,7 +52,7 @@ int32_t tsNumOfShmThreads = 1;
// queue & threads
int32_t tsNumOfRpcThreads = 1;
int32_t tsNumOfCommitThreads = 2;
int32_t tsNumOfTaskQueueThreads = 1;
int32_t tsNumOfTaskQueueThreads = 4;
int32_t tsNumOfMnodeQueryThreads = 4;
int32_t tsNumOfMnodeFetchThreads = 1;
int32_t tsNumOfMnodeReadThreads = 1;
......@@ -317,9 +320,9 @@ static int32_t taosAddClientCfg(SConfig *pCfg) {
if (cfgAddString(pCfg, "smlTagName", tsSmlTagName, 1) != 0) return -1;
if (cfgAddBool(pCfg, "smlDataFormat", tsSmlDataFormat, 1) != 0) return -1;
tsNumOfTaskQueueThreads = tsNumOfCores / 4;
tsNumOfTaskQueueThreads = TRANGE(tsNumOfTaskQueueThreads, 1, 2);
if (cfgAddInt32(pCfg, "numOfTaskQueueThreads", tsNumOfTaskQueueThreads, 1, 1024, 0) != 0) return -1;
tsNumOfTaskQueueThreads = tsNumOfCores / 2;
tsNumOfTaskQueueThreads = TMAX(tsNumOfTaskQueueThreads, 4);
if (cfgAddInt32(pCfg, "numOfTaskQueueThreads", tsNumOfTaskQueueThreads, 4, 1024, 0) != 0) return -1;
return 0;
}
......@@ -441,6 +444,7 @@ static int32_t taosAddServerCfg(SConfig *pCfg) {
if (cfgAddInt32(pCfg, "ttlPushInterval", tsTtlPushInterval, 1, 100000, 1) != 0) return -1;
if (cfgAddBool(pCfg, "udf", tsStartUdfd, 0) != 0) return -1;
GRANT_CFG_ADD;
return 0;
}
......@@ -590,10 +594,25 @@ static int32_t taosSetServerCfg(SConfig *pCfg) {
if (tsQueryBufferSize >= 0) {
tsQueryBufferSizeBytes = tsQueryBufferSize * 1048576UL;
}
GRANT_CFG_GET;
return 0;
}
void taosLocalCfgForbiddenToChange(char* name, bool* forbidden) {
int32_t len = strlen(name);
char lowcaseName[CFG_NAME_MAX_LEN + 1] = {0};
strntolower(lowcaseName, name, TMIN(CFG_NAME_MAX_LEN, len));
if (strcasecmp("charset", name) == 0) {
*forbidden = true;
return;
}
GRANT_CFG_CHECK;
*forbidden = false;
}
int32_t taosSetCfg(SConfig *pCfg, char *name) {
int32_t len = strlen(name);
char lowcaseName[CFG_NAME_MAX_LEN + 1] = {0};
......
source/common/src/tmisce.c 0 → 100644
浏览文件 @ c089d3ba
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "tdatablock.h"
#include "tglobal.h"
#include "tlog.h"
#include "tname.h"
int32_t taosGetFqdnPortFromEp(const char* ep, SEp* pEp) {
pEp->port = 0;
strcpy(pEp->fqdn, ep);
char* temp = strchr(pEp->fqdn, ':');
if (temp) {
*temp = 0;
pEp->port = atoi(temp + 1);
}
if (pEp->port == 0) {
pEp->port = tsServerPort;
}
return 0;
}
void addEpIntoEpSet(SEpSet* pEpSet, const char* fqdn, uint16_t port) {
if (pEpSet == NULL || fqdn == NULL || strlen(fqdn) == 0) {
return;
}
int32_t index = pEpSet->numOfEps;
tstrncpy(pEpSet->eps[index].fqdn, fqdn, tListLen(pEpSet->eps[index].fqdn));
pEpSet->eps[index].port = port;
pEpSet->numOfEps += 1;
}
bool isEpsetEqual(const SEpSet* s1, const SEpSet* s2) {
if (s1->numOfEps != s2->numOfEps || s1->inUse != s2->inUse) {
return false;
}
for (int32_t i = 0; i < s1->numOfEps; i++) {
if (s1->eps[i].port != s2->eps[i].port || strncmp(s1->eps[i].fqdn, s2->eps[i].fqdn, TSDB_FQDN_LEN) != 0)
return false;
}
return true;
}
void updateEpSet_s(SCorEpSet* pEpSet, SEpSet* pNewEpSet) {
taosCorBeginWrite(&pEpSet->version);
pEpSet->epSet = *pNewEpSet;
taosCorEndWrite(&pEpSet->version);
}
SEpSet getEpSet_s(SCorEpSet* pEpSet) {
SEpSet ep = {0};
taosCorBeginRead(&pEpSet->version);
ep = pEpSet->epSet;
taosCorEndRead(&pEpSet->version);
return ep;
}
source/common/src/tname.c
浏览文件 @ c089d3ba
......@@ -20,34 +20,6 @@
#define VALID_NAME_TYPE(x) ((x) == TSDB_DB_NAME_T || (x) == TSDB_TABLE_NAME_T)
bool tscValidateTableNameLength(size_t len) { return len < TSDB_TABLE_NAME_LEN; }
#if 0
// TODO refactor
SColumnFilterInfo* tFilterInfoDup(const SColumnFilterInfo* src, int32_t numOfFilters) {
if (numOfFilters == 0 || src == NULL) {
assert(src == NULL);
return NULL;
}
SColumnFilterInfo* pFilter = taosMemoryCalloc(1, numOfFilters * sizeof(SColumnFilterInfo));
memcpy(pFilter, src, sizeof(SColumnFilterInfo) * numOfFilters);
for (int32_t j = 0; j < numOfFilters; ++j) {
if (pFilter[j].filterstr) {
size_t len = (size_t) pFilter[j].len + 1 * TSDB_NCHAR_SIZE;
pFilter[j].pz = (int64_t) taosMemoryCalloc(1, len);
memcpy((char*)pFilter[j].pz, (char*)src[j].pz, (size_t) pFilter[j].len);
}
}
assert(src->filterstr == 0 || src->filterstr == 1);
assert(!(src->lowerRelOptr == 0 && src->upperRelOptr == 0));
return pFilter;
}
#endif
#if 0
int64_t taosGetIntervalStartTimestamp(int64_t startTime, int64_t slidingTime, int64_t intervalTime, char timeUnit, int16_t precision) {
if (slidingTime == 0) {
......@@ -190,10 +162,7 @@ int32_t tNameGetDbName(const SName* name, char* dst) {
return 0;
}
const char* tNameGetDbNameP(const SName* name) {
return &name->dbname[0];
}
const char* tNameGetDbNameP(const SName* name) { return &name->dbname[0]; }
int32_t tNameGetFullDbName(const SName* name, char* dst) {
assert(name != NULL && dst != NULL);
......@@ -240,7 +209,6 @@ int32_t tNameAddTbName(SName* dst, const char* tbName, size_t nameLen) {
return 0;
}
int32_t tNameSetAcctId(SName* dst, int32_t acctId) {
assert(dst != NULL);
dst->acctId = acctId;
......@@ -368,7 +336,7 @@ void buildChildTableName(RandTableName* rName) {
char temp[8] = {0};
rName->childTableName[0] = 't';
rName->childTableName[1] = '_';
for(int i = 0; i < 16; i++){
for (int i = 0; i < 16; i++) {
sprintf(temp, "%02x", context.digest[i]);
strcat(rName->childTableName, temp);
}
......
source/dnode/mgmt/exe/dmMain.c
浏览文件 @ c089d3ba
......@@ -218,6 +218,8 @@ int mainWindows(int argc,char** argv) {
taosCleanupArgs();
return -1;
}
taosConvInit();
if (global.dumpConfig) {
dmDumpCfg();
......
source/dnode/mgmt/mgmt_dnode/CMakeLists.txt
浏览文件 @ c089d3ba
aux_source_directory(src MGMT_DNODE)
add_library(mgmt_dnode STATIC ${MGMT_DNODE})
if (DEFINED GRANT_CFG_INCLUDE_DIR)
add_definitions(-DGRANTS_CFG)
endif()
target_include_directories(
mgmt_dnode
PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/inc"
PUBLIC "${GRANT_CFG_INCLUDE_DIR}"
)
target_link_libraries(
mgmt_dnode node_util
......
source/dnode/mgmt/mgmt_dnode/src/dmHandle.c
浏览文件 @ c089d3ba
......@@ -16,6 +16,7 @@
#define _DEFAULT_SOURCE
#include "dmInt.h"
#include "systable.h"
#include "tgrant.h"
extern SConfig *tsCfg;
......@@ -223,6 +224,7 @@ int32_t dmAppendVariablesToBlock(SSDataBlock *pBlock, int32_t dnodeId) {
for (int32_t i = 0, c = 0; i < numOfCfg; ++i, c = 0) {
SConfigItem *pItem = taosArrayGet(tsCfg->array, i);
GRANT_CFG_SKIP;
SColumnInfoData *pColInfo = taosArrayGet(pBlock->pDataBlock, c++);
colDataAppend(pColInfo, i, (const char *)&dnodeId, false);
......
source/dnode/mgmt/mgmt_vnode/src/vmWorker.c
浏览文件 @ c089d3ba
......@@ -146,7 +146,7 @@ static int32_t vmPutMsgToQueue(SVnodeMgmt *pMgmt, SRpcMsg *pMsg, EQueueType qtyp
SVnodeObj *pVnode = vmAcquireVnode(pMgmt, pHead->vgId);
if (pVnode == NULL) {
dGError("vgId:%d, msg:%p failed to put into vnode queue since %s, msgtype:%s qtype:%d", pHead->vgId, pMsg,
dGError("vgId:%d, msg:%p failed to put into vnode queue since %s, type:%s qtype:%d", pHead->vgId, pMsg,
terrstr(), TMSG_INFO(pMsg->msgType), qtype);
return terrno != 0 ? terrno : -1;
}
......
source/dnode/mgmt/node_mgmt/src/dmMgmt.c
浏览文件 @ c089d3ba
......@@ -215,6 +215,7 @@ void dmCleanupDnode(SDnode *pDnode) {
dmClearVars(pDnode);
rpcCleanup();
indexCleanup();
taosConvDestroy();
dDebug("dnode is closed, ptr:%p", pDnode);
}
......
source/dnode/mnode/impl/inc/mndTopic.h
浏览文件 @ c089d3ba
......@@ -37,8 +37,6 @@ const char *mndTopicGetShowName(const char topic[TSDB_TOPIC_FNAME_LEN]);
int32_t mndSetTopicCommitLogs(SMnode *pMnode, STrans *pTrans, SMqTopicObj *pTopic);
int32_t mndCheckColAndTagModifiable(SMnode *pMnode, const char* stbname, int64_t suid, col_id_t colId);
#ifdef __cplusplus
}
#endif
......
source/dnode/mnode/impl/src/mndConsumer.c
浏览文件 @ c089d3ba
......@@ -878,14 +878,14 @@ static int32_t mndRetrieveConsumer(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *
pShow->pIter = sdbFetch(pSdb, SDB_CONSUMER, pShow->pIter, (void **)&pConsumer);
if (pShow->pIter == NULL) break;
if (taosArrayGetSize(pConsumer->assignedTopics) == 0) {
mDebug("showing consumer %ld no assigned topic, skip", pConsumer->consumerId);
mDebug("showing consumer %" PRId64 " no assigned topic, skip", pConsumer->consumerId);
sdbRelease(pSdb, pConsumer);
continue;
}
taosRLockLatch(&pConsumer->lock);
mDebug("showing consumer %ld", pConsumer->consumerId);
mDebug("showing consumer %" PRId64, pConsumer->consumerId);
int32_t topicSz = taosArrayGetSize(pConsumer->assignedTopics);
bool hasTopic = true;
......
source/dnode/mnode/impl/src/mndDb.c
浏览文件 @ c089d3ba
......@@ -1639,10 +1639,10 @@ static void dumpDbInfoData(SSDataBlock *pBlock, SDbObj *pDb, SShowObj *pShow, in
colDataAppend(pColInfo, rows, (const char *)&pDb->cfg.walRetentionPeriod, false);
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
colDataAppend(pColInfo, rows, (const char *)&pDb->cfg.walRollPeriod, false);
colDataAppend(pColInfo, rows, (const char *)&pDb->cfg.walRetentionSize, false);
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
colDataAppend(pColInfo, rows, (const char *)&pDb->cfg.walRetentionSize, false);
colDataAppend(pColInfo, rows, (const char *)&pDb->cfg.walRollPeriod, false);
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
colDataAppend(pColInfo, rows, (const char *)&pDb->cfg.walSegmentSize, false);
......
source/dnode/mnode/impl/src/mndMain.c
浏览文件 @ c089d3ba
......@@ -416,7 +416,7 @@ int32_t mndStart(SMnode *pMnode) {
}
mndSetRestore(pMnode, true);
}
grantReset(pMnode, TSDB_GRANT_ALL, 0);
return mndInitTimer(pMnode);
......@@ -446,20 +446,6 @@ int32_t mndProcessSyncMsg(SRpcMsg *pMsg) {
return -1;
}
do {
char *syncNodeStr = sync2SimpleStr(pMgmt->sync);
static int64_t mndTick = 0;
if (++mndTick % 10 == 1) {
mTrace("vgId:%d, sync trace msg:%s, %s", syncGetVgId(pMgmt->sync), TMSG_INFO(pMsg->msgType), syncNodeStr);
}
if (gRaftDetailLog) {
char logBuf[512] = {0};
snprintf(logBuf, sizeof(logBuf), "==mndProcessSyncMsg== msgType:%d, syncNode: %s", pMsg->msgType, syncNodeStr);
syncRpcMsgLog2(logBuf, pMsg);
}
taosMemoryFree(syncNodeStr);
} while (0);
// ToDo: ugly! use function pointer
if (syncNodeStrategy(pSyncNode) == SYNC_STRATEGY_STANDARD_SNAPSHOT) {
if (pMsg->msgType == TDMT_SYNC_TIMEOUT) {
......
source/dnode/mnode/impl/src/mndProfile.c
浏览文件 @ c089d3ba
......@@ -687,6 +687,7 @@ static int32_t mndRetrieveConns(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBl
int32_t numOfRows = 0;
int32_t cols = 0;
SConnObj *pConn = NULL;
int32_t keepTime = tsShellActivityTimer * 3;
if (pShow->pIter == NULL) {
SProfileMgmt *pMgmt = &pMnode->profileMgmt;
......@@ -700,6 +701,10 @@ static int32_t mndRetrieveConns(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBl
break;
}
if ((taosGetTimestampMs() - pConn->lastAccessTimeMs) > (keepTime * 1000)) {
continue;
}
cols = 0;
SColumnInfoData *pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
......
source/dnode/mnode/impl/src/mndShow.c
浏览文件 @ c089d3ba
......@@ -66,21 +66,21 @@ static int32_t convertToRetrieveType(char *name, int32_t len) {
type = TSDB_MGMT_TABLE_SNODE;
} else if (strncasecmp(name, TSDB_INS_TABLE_CLUSTER, len) == 0) {
type = TSDB_MGMT_TABLE_CLUSTER;
} else if (strncasecmp(name, TSDB_INS_TABLE_USER_DATABASES, len) == 0) {
} else if (strncasecmp(name, TSDB_INS_TABLE_DATABASES, len) == 0) {
type = TSDB_MGMT_TABLE_DB;
} else if (strncasecmp(name, TSDB_INS_TABLE_USER_FUNCTIONS, len) == 0) {
} else if (strncasecmp(name, TSDB_INS_TABLE_FUNCTIONS, len) == 0) {
type = TSDB_MGMT_TABLE_FUNC;
} else if (strncasecmp(name, TSDB_INS_TABLE_USER_INDEXES, len) == 0) {
} else if (strncasecmp(name, TSDB_INS_TABLE_INDEXES, len) == 0) {
type = TSDB_MGMT_TABLE_INDEX;
} else if (strncasecmp(name, TSDB_INS_TABLE_USER_STABLES, len) == 0) {
} else if (strncasecmp(name, TSDB_INS_TABLE_STABLES, len) == 0) {
type = TSDB_MGMT_TABLE_STB;
} else if (strncasecmp(name, TSDB_INS_TABLE_USER_TABLES, len) == 0) {
} else if (strncasecmp(name, TSDB_INS_TABLE_TABLES, len) == 0) {
type = TSDB_MGMT_TABLE_TABLE;
} else if (strncasecmp(name, TSDB_INS_TABLE_USER_TAGS, len) == 0) {
} else if (strncasecmp(name, TSDB_INS_TABLE_TAGS, len) == 0) {
type = TSDB_MGMT_TABLE_TAG;
} else if (strncasecmp(name, TSDB_INS_TABLE_USER_TABLE_DISTRIBUTED, len) == 0) {
} else if (strncasecmp(name, TSDB_INS_TABLE_TABLE_DISTRIBUTED, len) == 0) {
// type = TSDB_MGMT_TABLE_DIST;
} else if (strncasecmp(name, TSDB_INS_TABLE_USER_USERS, len) == 0) {
} else if (strncasecmp(name, TSDB_INS_TABLE_USERS, len) == 0) {
type = TSDB_MGMT_TABLE_USER;
} else if (strncasecmp(name, TSDB_INS_TABLE_LICENCES, len) == 0) {
type = TSDB_MGMT_TABLE_GRANTS;
......
source/dnode/mnode/impl/src/mndStb.c
浏览文件 @ c089d3ba
......@@ -45,7 +45,9 @@ static int32_t mndProcessTableMetaReq(SRpcMsg *pReq);
static int32_t mndRetrieveStb(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows);
static void mndCancelGetNextStb(SMnode *pMnode, void *pIter);
static int32_t mndProcessTableCfgReq(SRpcMsg *pReq);
static int32_t mndAlterStbImp(SMnode *pMnode, SRpcMsg *pReq, SDbObj *pDb, SStbObj *pStb, bool needRsp, void* alterOriData, int32_t alterOriDataLen);
static int32_t mndAlterStbImp(SMnode *pMnode, SRpcMsg *pReq, SDbObj *pDb, SStbObj *pStb, bool needRsp,
void *alterOriData, int32_t alterOriDataLen);
static int32_t mndCheckColAndTagModifiable(SMnode *pMnode, const char *stbname, int64_t suid, col_id_t colId);
int32_t mndInitStb(SMnode *pMnode) {
SSdbTable table = {
......@@ -409,7 +411,8 @@ static FORCE_INLINE int32_t schemaExColIdCompare(const void *colId, const void *
return 0;
}
static void *mndBuildVCreateStbReq(SMnode *pMnode, SVgObj *pVgroup, SStbObj *pStb, int32_t *pContLen, void* alterOriData, int32_t alterOriDataLen) {
static void *mndBuildVCreateStbReq(SMnode *pMnode, SVgObj *pVgroup, SStbObj *pStb, int32_t *pContLen,
void *alterOriData, int32_t alterOriDataLen) {
SEncoder encoder = {0};
int32_t contLen;
SName name = {0};
......@@ -709,7 +712,8 @@ int32_t mndBuildStbFromReq(SMnode *pMnode, SStbObj *pDst, SMCreateStbReq *pCreat
memcpy(pDst->db, pDb->name, TSDB_DB_FNAME_LEN);
pDst->createdTime = taosGetTimestampMs();
pDst->updateTime = pDst->createdTime;
pDst->uid = (pCreate->source == TD_REQ_FROM_TAOX) ? pCreate->suid : mndGenerateUid(pCreate->name, TSDB_TABLE_FNAME_LEN);
pDst->uid =
(pCreate->source == TD_REQ_FROM_TAOX) ? pCreate->suid : mndGenerateUid(pCreate->name, TSDB_TABLE_FNAME_LEN);
pDst->dbUid = pDb->uid;
pDst->tagVer = 1;
pDst->colVer = 1;
......@@ -895,9 +899,9 @@ static int32_t mndBuildStbFromAlter(SStbObj *pStb, SStbObj *pDst, SMCreateStbReq
pSchema->flags = pField->flags;
memcpy(pSchema->name, pField->name, TSDB_COL_NAME_LEN);
int32_t cIndex = mndFindSuperTableColumnIndex(pStb, pField->name);
if (cIndex >= 0){
if (cIndex >= 0) {
pSchema->colId = pStb->pColumns[cIndex].colId;
}else{
} else {
pSchema->colId = pDst->nextColId++;
}
}
......@@ -909,12 +913,11 @@ static int32_t mndBuildStbFromAlter(SStbObj *pStb, SStbObj *pDst, SMCreateStbReq
pSchema->bytes = pField->bytes;
memcpy(pSchema->name, pField->name, TSDB_COL_NAME_LEN);
int32_t cIndex = mndFindSuperTableTagIndex(pStb, pField->name);
if (cIndex >= 0){
if (cIndex >= 0) {
pSchema->colId = pStb->pTags[cIndex].colId;
}else{
} else {
pSchema->colId = pDst->nextColId++;
}
}
pDst->tagVer = createReq->tagVer;
pDst->colVer = createReq->colVer;
......@@ -982,7 +985,7 @@ static int32_t mndProcessCreateStbReq(SRpcMsg *pReq) {
}
} else if (terrno != TSDB_CODE_MND_STB_NOT_EXIST) {
goto _OVER;
} else if (createReq.source == TD_REQ_FROM_TAOX && (createReq.tagVer != 1 || createReq.colVer != 1)){
} else if (createReq.source == TD_REQ_FROM_TAOX && (createReq.tagVer != 1 || createReq.colVer != 1)) {
mInfo("stb:%s, alter table does not need to be done, because table is deleted", createReq.name);
code = 0;
goto _OVER;
......@@ -1009,7 +1012,7 @@ static int32_t mndProcessCreateStbReq(SRpcMsg *pReq) {
}
if (isAlter) {
bool needRsp = false;
bool needRsp = false;
SStbObj pDst = {0};
if (mndBuildStbFromAlter(pStb, &pDst, &createReq) != 0) {
taosMemoryFreeClear(pDst.pTags);
......@@ -1137,6 +1140,99 @@ static int32_t mndAddSuperTableTag(const SStbObj *pOld, SStbObj *pNew, SArray *p
return 0;
}
int32_t mndCheckColAndTagModifiable(SMnode *pMnode, const char *stbname, int64_t suid, col_id_t colId) {
SSdb *pSdb = pMnode->pSdb;
void *pIter = NULL;
while (1) {
SMqTopicObj *pTopic = NULL;
pIter = sdbFetch(pSdb, SDB_TOPIC, pIter, (void **)&pTopic);
if (pIter == NULL) break;
mDebug("topic:%s, check tag and column modifiable, stb:%s suid:%" PRId64 " colId:%d, subType:%d sql:%s",
pTopic->name, stbname, suid, colId, pTopic->subType, pTopic->sql);
if (pTopic->subType != TOPIC_SUB_TYPE__COLUMN) {
sdbRelease(pSdb, pTopic);
continue;
}
SNode *pAst = NULL;
if (nodesStringToNode(pTopic->ast, &pAst) != 0) {
ASSERT(0);
return -1;
}
SNodeList *pNodeList = NULL;
nodesCollectColumns((SSelectStmt *)pAst, SQL_CLAUSE_FROM, NULL, COLLECT_COL_TYPE_ALL, &pNodeList);
SNode *pNode = NULL;
FOREACH(pNode, pNodeList) {
SColumnNode *pCol = (SColumnNode *)pNode;
mDebug("topic:%s, check colId:%d tableId:%" PRId64 " ctbStbUid:%" PRId64, pTopic->name, pCol->colId,
pCol->tableId, pTopic->ctbStbUid);
if (pCol->tableId != suid && pTopic->ctbStbUid != suid) {
mDebug("topic:%s, check colId:%d passed", pTopic->name, pCol->colId);
goto NEXT;
}
if (pCol->colId > 0 && pCol->colId == colId) {
sdbRelease(pSdb, pTopic);
nodesDestroyNode(pAst);
terrno = TSDB_CODE_MND_FIELD_CONFLICT_WITH_TOPIC;
mError("topic:%s, check colId:%d conflicted", pTopic->name, pCol->colId);
return -1;
}
mDebug("topic:%s, check colId:%d passed", pTopic->name, pCol->colId);
}
NEXT:
sdbRelease(pSdb, pTopic);
nodesDestroyNode(pAst);
}
while (1) {
SSmaObj *pSma = NULL;
pIter = sdbFetch(pSdb, SDB_SMA, pIter, (void **)&pSma);
if (pIter == NULL) break;
mDebug("tsma:%s, check tag and column modifiable, stb:%s suid:%" PRId64 " colId:%d, sql:%s", pSma->name, stbname,
suid, colId, pSma->sql);
SNode *pAst = NULL;
if (nodesStringToNode(pSma->ast, &pAst) != 0) {
terrno = TSDB_CODE_SDB_INVALID_DATA_CONTENT;
mError("tsma:%s, check tag and column modifiable, stb:%s suid:%" PRId64 " colId:%d failed since parse AST err",
pSma->name, stbname, suid, colId);
return -1;
}
SNodeList *pNodeList = NULL;
nodesCollectColumns((SSelectStmt *)pAst, SQL_CLAUSE_FROM, NULL, COLLECT_COL_TYPE_ALL, &pNodeList);
SNode *pNode = NULL;
FOREACH(pNode, pNodeList) {
SColumnNode *pCol = (SColumnNode *)pNode;
mDebug("tsma:%s, check colId:%d tableId:%" PRId64, pSma->name, pCol->colId, pCol->tableId);
if ((pCol->tableId != suid) && (pSma->stbUid != suid)) {
mDebug("tsma:%s, check colId:%d passed", pSma->name, pCol->colId);
goto NEXT2;
}
if ((pCol->colId) > 0 && (pCol->colId == colId)) {
sdbRelease(pSdb, pSma);
nodesDestroyNode(pAst);
terrno = TSDB_CODE_MND_FIELD_CONFLICT_WITH_TSMA;
mError("tsma:%s, check colId:%d conflicted", pSma->name, pCol->colId);
return -1;
}
mDebug("tsma:%s, check colId:%d passed", pSma->name, pCol->colId);
}
NEXT2:
sdbRelease(pSdb, pSma);
nodesDestroyNode(pAst);
}
return 0;
}
static int32_t mndDropSuperTableTag(SMnode *pMnode, const SStbObj *pOld, SStbObj *pNew, const char *tagName) {
int32_t tag = mndFindSuperTableTagIndex(pOld, tagName);
if (tag < 0) {
......@@ -1380,7 +1476,8 @@ static int32_t mndSetAlterStbCommitLogs(SMnode *pMnode, STrans *pTrans, SDbObj *
return 0;
}
static int32_t mndSetAlterStbRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj *pDb, SStbObj *pStb, void* alterOriData, int32_t alterOriDataLen) {
static int32_t mndSetAlterStbRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj *pDb, SStbObj *pStb, void *alterOriData,
int32_t alterOriDataLen) {
SSdb *pSdb = pMnode->pSdb;
SVgObj *pVgroup = NULL;
void *pIter = NULL;
......@@ -1607,7 +1704,8 @@ static int32_t mndBuildSMAlterStbRsp(SDbObj *pDb, SStbObj *pObj, void **pCont, i
return 0;
}
static int32_t mndAlterStbImp(SMnode *pMnode, SRpcMsg *pReq, SDbObj *pDb, SStbObj *pStb, bool needRsp, void* alterOriData, int32_t alterOriDataLen) {
static int32_t mndAlterStbImp(SMnode *pMnode, SRpcMsg *pReq, SDbObj *pDb, SStbObj *pStb, bool needRsp,
void *alterOriData, int32_t alterOriDataLen) {
int32_t code = -1;
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_DB_INSIDE, pReq);
if (pTrans == NULL) goto _OVER;
......@@ -2204,12 +2302,12 @@ static int32_t mndRetrieveStb(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBloc
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
colDataAppend(pColInfo, numOfRows, (const char *)maxDelay, false);
char rollup[128 + VARSTR_HEADER_SIZE] = {0};
char rollup[128 + VARSTR_HEADER_SIZE] = {0};
int32_t rollupNum = (int32_t)taosArrayGetSize(pStb->pFuncs);
for (int32_t i = 0; i < rollupNum; ++i) {
char *funcName = taosArrayGet(pStb->pFuncs, i);
if (i) {
strcat(varDataVal(rollup), ", ");
strcat(varDataVal(rollup), ", ");
}
strcat(varDataVal(rollup), funcName);
}
......
source/dnode/mnode/impl/src/mndTopic.c
浏览文件 @ c089d3ba
......@@ -72,56 +72,6 @@ const char *mndTopicGetShowName(const char topic[TSDB_TOPIC_FNAME_LEN]) {
return strchr(topic, '.') + 1;
}
int32_t mndCheckColAndTagModifiable(SMnode *pMnode, const char* stbname, int64_t suid, col_id_t colId) {
SSdb *pSdb = pMnode->pSdb;
void *pIter = NULL;
while (1) {
SMqTopicObj *pTopic = NULL;
pIter = sdbFetch(pSdb, SDB_TOPIC, pIter, (void **)&pTopic);
if (pIter == NULL) break;
mDebug("topic:%s, check tag and column modifiable, stb:%s suid:%" PRId64 " colId:%d, subType:%d sql:%s",
pTopic->name, stbname, suid, colId, pTopic->subType, pTopic->sql);
if (pTopic->subType != TOPIC_SUB_TYPE__COLUMN) {
sdbRelease(pSdb, pTopic);
continue;
}
SNode *pAst = NULL;
if (nodesStringToNode(pTopic->ast, &pAst) != 0) {
ASSERT(0);
return -1;
}
SNodeList *pNodeList = NULL;
nodesCollectColumns((SSelectStmt *)pAst, SQL_CLAUSE_FROM, NULL, COLLECT_COL_TYPE_ALL, &pNodeList);
SNode *pNode = NULL;
FOREACH(pNode, pNodeList) {
SColumnNode *pCol = (SColumnNode *)pNode;
mDebug("topic:%s, check colId:%d tableId:%" PRId64 " ctbStbUid:%" PRId64, pTopic->name, pCol->colId, pCol->tableId, pTopic->ctbStbUid);
if (pCol->tableId != suid && pTopic->ctbStbUid != suid) {
mDebug("topic:%s, check colId:%d passed", pTopic->name, pCol->colId);
goto NEXT;
}
if (pCol->colId > 0 && pCol->colId == colId) {
sdbRelease(pSdb, pTopic);
nodesDestroyNode(pAst);
terrno = TSDB_CODE_MND_FIELD_CONFLICT_WITH_TOPIC;
mError("topic:%s, check colId:%d conflicted", pTopic->name, pCol->colId);
return -1;
}
mDebug("topic:%s, check colId:%d passed", pTopic->name, pCol->colId);
}
NEXT:
sdbRelease(pSdb, pTopic);
nodesDestroyNode(pAst);
}
return 0;
}
SSdbRaw *mndTopicActionEncode(SMqTopicObj *pTopic) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
......
source/dnode/mnode/impl/test/db/db.cpp
浏览文件 @ c089d3ba
......@@ -26,7 +26,7 @@ class MndTestDb : public ::testing::Test {
Testbase MndTestDb::test;
TEST_F(MndTestDb, 01_ShowDb) {
test.SendShowReq(TSDB_MGMT_TABLE_DB, "user_databases", "");
test.SendShowReq(TSDB_MGMT_TABLE_DB, "ins_databases", "");
EXPECT_EQ(test.GetShowRows(), 2);
}
......@@ -64,10 +64,10 @@ TEST_F(MndTestDb, 02_Create_Alter_Drop_Db) {
ASSERT_EQ(pRsp->code, 0);
}
test.SendShowReq(TSDB_MGMT_TABLE_DB, "user_databases", "");
test.SendShowReq(TSDB_MGMT_TABLE_DB, "ins_databases", "");
EXPECT_EQ(test.GetShowRows(), 3);
test.SendShowReq(TSDB_MGMT_TABLE_VGROUP, "vgroups", "1.d1");
test.SendShowReq(TSDB_MGMT_TABLE_VGROUP, "ins_vgroups", "1.d1");
EXPECT_EQ(test.GetShowRows(), 2);
{
......@@ -96,13 +96,13 @@ TEST_F(MndTestDb, 02_Create_Alter_Drop_Db) {
ASSERT_EQ(pRsp->code, TSDB_CODE_OPS_NOT_SUPPORT);
}
test.SendShowReq(TSDB_MGMT_TABLE_DB, "user_databases", "");
test.SendShowReq(TSDB_MGMT_TABLE_DB, "ins_databases", "");
EXPECT_EQ(test.GetShowRows(), 3);
// restart
test.Restart();
test.SendShowReq(TSDB_MGMT_TABLE_DB, "user_databases", "");
test.SendShowReq(TSDB_MGMT_TABLE_DB, "ins_databases", "");
EXPECT_EQ(test.GetShowRows(), 3);
{
......@@ -122,7 +122,7 @@ TEST_F(MndTestDb, 02_Create_Alter_Drop_Db) {
EXPECT_STREQ(dropdbRsp.db, "1.d1");
}
test.SendShowReq(TSDB_MGMT_TABLE_DB, "user_databases", "");
test.SendShowReq(TSDB_MGMT_TABLE_DB, "ins_databases", "");
EXPECT_EQ(test.GetShowRows(), 2);
}
......@@ -160,7 +160,7 @@ TEST_F(MndTestDb, 03_Create_Use_Restart_Use_Db) {
ASSERT_EQ(pRsp->code, 0);
}
test.SendShowReq(TSDB_MGMT_TABLE_DB, "user_databases", "");
test.SendShowReq(TSDB_MGMT_TABLE_DB, "ins_databases", "");
EXPECT_EQ(test.GetShowRows(), 3);
uint64_t d2_uid = 0;
......
source/dnode/mnode/impl/test/func/func.cpp
浏览文件 @ c089d3ba
......@@ -46,7 +46,7 @@ void MndTestFunc::SetBufSize(SCreateFuncReq* pReq, int32_t size) {
}
TEST_F(MndTestFunc, 01_Show_Func) {
test.SendShowReq(TSDB_MGMT_TABLE_FUNC, "user_functions", "");
test.SendShowReq(TSDB_MGMT_TABLE_FUNC, "ins_functions", "");
EXPECT_EQ(test.GetShowRows(), 0);
}
......@@ -159,7 +159,7 @@ TEST_F(MndTestFunc, 02_Create_Func) {
}
}
test.SendShowReq(TSDB_MGMT_TABLE_FUNC, "user_functions", "");
test.SendShowReq(TSDB_MGMT_TABLE_FUNC, "ins_functions", "");
EXPECT_EQ(test.GetShowRows(), 1);
}
......@@ -270,7 +270,7 @@ TEST_F(MndTestFunc, 03_Retrieve_Func) {
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_FUNC, "user_functions", "");
test.SendShowReq(TSDB_MGMT_TABLE_FUNC, "ins_functions", "");
EXPECT_EQ(test.GetShowRows(), 2);
}
......@@ -435,13 +435,13 @@ TEST_F(MndTestFunc, 04_Drop_Func) {
ASSERT_EQ(pRsp->code, 0);
}
test.SendShowReq(TSDB_MGMT_TABLE_FUNC, "user_functions", "");
test.SendShowReq(TSDB_MGMT_TABLE_FUNC, "ins_functions", "");
EXPECT_EQ(test.GetShowRows(), 1);
// restart
test.Restart();
test.SendShowReq(TSDB_MGMT_TABLE_FUNC, "user_functions", "");
test.SendShowReq(TSDB_MGMT_TABLE_FUNC, "ins_functions", "");
EXPECT_EQ(test.GetShowRows(), 1);
}
......
source/dnode/mnode/impl/test/profile/profile.cpp
浏览文件 @ c089d3ba
......@@ -87,7 +87,7 @@ TEST_F(MndTestProfile, 02_ConnectMsg_InvalidDB) {
}
TEST_F(MndTestProfile, 03_ConnectMsg_Show) {
test.SendShowReq(TSDB_MGMT_TABLE_CONNS, "connections", "");
test.SendShowReq(TSDB_MGMT_TABLE_CONNS, "perf_connections", "");
EXPECT_EQ(test.GetShowRows(), 1);
}
......@@ -307,6 +307,6 @@ TEST_F(MndTestProfile, 08_KillQueryMsg_InvalidConn) {
}
TEST_F(MndTestProfile, 09_KillQueryMsg) {
test.SendShowReq(TSDB_MGMT_TABLE_QUERIES, "queries", "");
test.SendShowReq(TSDB_MGMT_TABLE_QUERIES, "perf_queries", "");
EXPECT_EQ(test.GetShowRows(), 0);
}
source/dnode/mnode/impl/test/show/show.cpp
浏览文件 @ c089d3ba
......@@ -73,11 +73,11 @@ TEST_F(MndTestShow, 03_ShowMsg_Conn) {
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_CONNS, "connections", "");
test.SendShowReq(TSDB_MGMT_TABLE_CONNS, "perf_connections", "");
// EXPECT_EQ(test.GetShowRows(), 1);
}
TEST_F(MndTestShow, 04_ShowMsg_Cluster) {
test.SendShowReq(TSDB_MGMT_TABLE_CLUSTER, "cluster", "");
test.SendShowReq(TSDB_MGMT_TABLE_CLUSTER, "ins_cluster", "");
EXPECT_EQ(test.GetShowRows(), 1);
}
source/dnode/mnode/impl/test/sma/sma.cpp
浏览文件 @ c089d3ba
......@@ -259,7 +259,7 @@ TEST_F(MndTestSma, 02_Create_Show_Meta_Drop_Restart_BSma) {
pReq = BuildCreateBSmaStbReq(stbname, &contLen);
pRsp = test.SendReq(TDMT_MND_CREATE_STB, pReq, contLen);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "user_stables", dbname);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "ins_stables", dbname);
EXPECT_EQ(test.GetShowRows(), 1);
}
......@@ -275,7 +275,7 @@ TEST_F(MndTestSma, 02_Create_Show_Meta_Drop_Restart_BSma) {
pReq = BuildDropStbReq(stbname, &contLen);
pRsp = test.SendReq(TDMT_MND_DROP_STB, pReq, contLen);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "user_stables", dbname);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "ins_stables", dbname);
EXPECT_EQ(test.GetShowRows(), 0);
}
......
source/dnode/mnode/impl/test/stb/stb.cpp
浏览文件 @ c089d3ba
......@@ -313,7 +313,7 @@ TEST_F(MndTestStb, 01_Create_Show_Meta_Drop_Restart_Stb) {
}
{
test.SendShowReq(TSDB_MGMT_TABLE_STB, "user_stables", dbname);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "ins_stables", dbname);
EXPECT_EQ(test.GetShowRows(), 1);
}
......@@ -394,7 +394,7 @@ TEST_F(MndTestStb, 01_Create_Show_Meta_Drop_Restart_Stb) {
test.Restart();
{
test.SendShowReq(TSDB_MGMT_TABLE_STB, "user_stables", dbname);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "ins_stables", dbname);
EXPECT_EQ(test.GetShowRows(), 1);
}
......@@ -412,7 +412,7 @@ TEST_F(MndTestStb, 01_Create_Show_Meta_Drop_Restart_Stb) {
}
{
test.SendShowReq(TSDB_MGMT_TABLE_STB, "user_stables", dbname);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "ins_stables", dbname);
EXPECT_EQ(test.GetShowRows(), 0);
}
......@@ -474,7 +474,7 @@ TEST_F(MndTestStb, 02_Alter_Stb_AddTag) {
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "user_stables", dbname);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "ins_stables", dbname);
}
{
......@@ -514,7 +514,7 @@ TEST_F(MndTestStb, 03_Alter_Stb_DropTag) {
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "user_stables", dbname);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "ins_stables", dbname);
EXPECT_EQ(test.GetShowRows(), 1);
}
......@@ -578,7 +578,7 @@ TEST_F(MndTestStb, 04_Alter_Stb_AlterTagName) {
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "user_stables", dbname);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "ins_stables", dbname);
EXPECT_EQ(test.GetShowRows(), 1);
}
......@@ -630,7 +630,7 @@ TEST_F(MndTestStb, 05_Alter_Stb_AlterTagBytes) {
SRpcMsg* pRsp = test.SendReq(TDMT_MND_ALTER_STB, pReq, contLen);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "user_stables", dbname);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "ins_stables", dbname);
EXPECT_EQ(test.GetShowRows(), 1);
}
......@@ -691,7 +691,7 @@ TEST_F(MndTestStb, 06_Alter_Stb_AddColumn) {
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "user_stables", dbname);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "ins_stables", dbname);
EXPECT_EQ(test.GetShowRows(), 1);
}
......@@ -751,7 +751,7 @@ TEST_F(MndTestStb, 07_Alter_Stb_DropColumn) {
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "user_stables", dbname);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "ins_stables", dbname);
EXPECT_EQ(test.GetShowRows(), 1);
}
......@@ -809,7 +809,7 @@ TEST_F(MndTestStb, 08_Alter_Stb_AlterTagBytes) {
SRpcMsg* pRsp = test.SendReq(TDMT_MND_ALTER_STB, pReq, contLen);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "user_stables", dbname);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "ins_stables", dbname);
EXPECT_EQ(test.GetShowRows(), 1);
}
......@@ -818,7 +818,7 @@ TEST_F(MndTestStb, 08_Alter_Stb_AlterTagBytes) {
SRpcMsg* pRsp = test.SendReq(TDMT_MND_ALTER_STB, pReq, contLen);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_COLUMN_NOT_EXIST);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "user_stables", dbname);
test.SendShowReq(TSDB_MGMT_TABLE_STB, "ins_stables", dbname);
EXPECT_EQ(test.GetShowRows(), 1);
}
......
source/dnode/mnode/impl/test/user/user.cpp
浏览文件 @ c089d3ba
......@@ -26,7 +26,7 @@ class MndTestUser : public ::testing::Test {
Testbase MndTestUser::test;
TEST_F(MndTestUser, 01_Show_User) {
test.SendShowReq(TSDB_MGMT_TABLE_USER, "user_users", "");
test.SendShowReq(TSDB_MGMT_TABLE_USER, "ins_users", "");
EXPECT_EQ(test.GetShowRows(), 1);
}
......@@ -94,7 +94,7 @@ TEST_F(MndTestUser, 02_Create_User) {
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_USER, "user_users", "");
test.SendShowReq(TSDB_MGMT_TABLE_USER, "ins_users", "");
EXPECT_EQ(test.GetShowRows(), 2);
}
......@@ -110,7 +110,7 @@ TEST_F(MndTestUser, 02_Create_User) {
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_USER, "user_users", "");
test.SendShowReq(TSDB_MGMT_TABLE_USER, "ins_users", "");
EXPECT_EQ(test.GetShowRows(), 1);
}
......@@ -130,7 +130,7 @@ TEST_F(MndTestUser, 02_Create_User) {
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_USER, "user_users", "");
test.SendShowReq(TSDB_MGMT_TABLE_USER, "ins_users", "");
EXPECT_EQ(test.GetShowRows(), 2);
}
......@@ -146,7 +146,7 @@ TEST_F(MndTestUser, 02_Create_User) {
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_USER, "user_users", "");
test.SendShowReq(TSDB_MGMT_TABLE_USER, "ins_users", "");
EXPECT_EQ(test.GetShowRows(), 1);
}
}
......@@ -168,7 +168,7 @@ TEST_F(MndTestUser, 03_Alter_User) {
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_USER, "user_users", "");
test.SendShowReq(TSDB_MGMT_TABLE_USER, "ins_users", "");
EXPECT_EQ(test.GetShowRows(), 2);
}
......@@ -414,7 +414,7 @@ TEST_F(MndTestUser, 03_Alter_User) {
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
test.SendShowReq(TSDB_MGMT_TABLE_USER, "user_users", "");
test.SendShowReq(TSDB_MGMT_TABLE_USER, "ins_users", "");
EXPECT_EQ(test.GetShowRows(), 1);
}
}
......@@ -475,7 +475,7 @@ TEST_F(MndTestUser, 05_Drop_User) {
ASSERT_EQ(pRsp->code, 0);
}
test.SendShowReq(TSDB_MGMT_TABLE_USER, "user_users", "");
test.SendShowReq(TSDB_MGMT_TABLE_USER, "ins_users", "");
EXPECT_EQ(test.GetShowRows(), 1);
}
......@@ -512,7 +512,7 @@ TEST_F(MndTestUser, 06_Create_Drop_Alter_User) {
ASSERT_EQ(pRsp->code, 0);
}
test.SendShowReq(TSDB_MGMT_TABLE_USER, "user_users", "");
test.SendShowReq(TSDB_MGMT_TABLE_USER, "ins_users", "");
EXPECT_EQ(test.GetShowRows(), 3);
{
......@@ -530,7 +530,7 @@ TEST_F(MndTestUser, 06_Create_Drop_Alter_User) {
ASSERT_EQ(pRsp->code, 0);
}
test.SendShowReq(TSDB_MGMT_TABLE_USER, "user_users", "");
test.SendShowReq(TSDB_MGMT_TABLE_USER, "ins_users", "");
EXPECT_EQ(test.GetShowRows(), 3);
{
SDropUserReq dropReq = {0};
......@@ -545,13 +545,13 @@ TEST_F(MndTestUser, 06_Create_Drop_Alter_User) {
ASSERT_EQ(pRsp->code, 0);
}
test.SendShowReq(TSDB_MGMT_TABLE_USER, "user_users", "");
test.SendShowReq(TSDB_MGMT_TABLE_USER, "ins_users", "");
EXPECT_EQ(test.GetShowRows(), 2);
// restart
test.Restart();
taosMsleep(1000);
test.SendShowReq(TSDB_MGMT_TABLE_USER, "user_users", "");
test.SendShowReq(TSDB_MGMT_TABLE_USER, "ins_users", "");
EXPECT_EQ(test.GetShowRows(), 2);
}
source/dnode/vnode/inc/vnode.h
浏览文件 @ c089d3ba
......@@ -66,6 +66,10 @@ int32_t vnodeGetCtbIdList(SVnode *pVnode, int64_t suid, SArray *list);
void *vnodeGetIdx(SVnode *pVnode);
void *vnodeGetIvtIdx(SVnode *pVnode);
int32_t vnodeGetCtbNum(SVnode *pVnode, int64_t suid, int64_t *num);
int32_t vnodeGetTimeSeriesNum(SVnode *pVnode, int64_t *num);
int32_t vnodeGetAllCtbNum(SVnode *pVnode, int64_t *num);
int32_t vnodeGetLoad(SVnode *pVnode, SVnodeLoad *pLoad);
int32_t vnodeValidateTableHash(SVnode *pVnode, char *tableFName);
......@@ -95,7 +99,7 @@ typedef struct SMetaFltParam {
tb_uid_t suid;
int16_t cid;
int16_t type;
char *val;
void *val;
bool reverse;
int (*filterFunc)(void *a, void *b, int16_t type);
......@@ -137,6 +141,7 @@ int32_t tsdbGetFileBlocksDistInfo(STsdbReader *pReader, STableBlockDistInfo *pTa
int64_t tsdbGetNumOfRowsInMemTable(STsdbReader *pHandle);
void *tsdbGetIdx(SMeta *pMeta);
void *tsdbGetIvtIdx(SMeta *pMeta);
uint64_t getReaderMaxVersion(STsdbReader *pReader);
int32_t tsdbLastRowReaderOpen(void *pVnode, int32_t type, SArray *pTableIdList, int32_t numOfCols, void **pReader);
int32_t tsdbRetrieveLastRow(void *pReader, SSDataBlock *pResBlock, const int32_t *slotIds, SArray *pTableUids);
......@@ -212,26 +217,37 @@ struct STsdbCfg {
SRetention retentions[TSDB_RETENTION_MAX];
};
typedef struct {
int64_t numOfSTables;
int64_t numOfCTables;
int64_t numOfNTables;
int64_t numOfTimeSeries;
int64_t pointsWritten;
int64_t totalStorage;
int64_t compStorage;
} SVnodeStats;
struct SVnodeCfg {
int32_t vgId;
char dbname[TSDB_DB_FNAME_LEN];
uint64_t dbId;
int32_t cacheLastSize;
int32_t szPage;
int32_t szCache;
uint64_t szBuf;
bool isHeap;
bool isWeak;
int8_t cacheLast;
int8_t isTsma;
int8_t isRsma;
int8_t hashMethod;
int8_t standby;
STsdbCfg tsdbCfg;
SWalCfg walCfg;
SSyncCfg syncCfg;
uint32_t hashBegin;
uint32_t hashEnd;
int32_t vgId;
char dbname[TSDB_DB_FNAME_LEN];
uint64_t dbId;
int32_t cacheLastSize;
int32_t szPage;
int32_t szCache;
uint64_t szBuf;
bool isHeap;
bool isWeak;
int8_t cacheLast;
int8_t isTsma;
int8_t isRsma;
int8_t hashMethod;
int8_t standby;
STsdbCfg tsdbCfg;
SWalCfg walCfg;
SSyncCfg syncCfg;
SVnodeStats vndStats;
uint32_t hashBegin;
uint32_t hashEnd;
};
typedef struct {
......
source/dnode/vnode/src/inc/sma.h
浏览文件 @ c089d3ba
......@@ -41,6 +41,9 @@ typedef struct SRSmaStat SRSmaStat;
typedef struct SSmaKey SSmaKey;
typedef struct SRSmaInfo SRSmaInfo;
typedef struct SRSmaInfoItem SRSmaInfoItem;
typedef struct SQTaskFile SQTaskFile;
typedef struct SQTaskFReader SQTaskFReader;
typedef struct SQTaskFWriter SQTaskFWriter;
struct SSmaEnv {
SRWLatch lock;
......@@ -64,12 +67,32 @@ struct STSmaStat {
STSchema *pTSchema;
};
struct SQTaskFile {
volatile int32_t nRef;
int64_t commitID;
int64_t size;
};
struct SQTaskFReader {
SSma *pSma;
SQTaskFile fTask;
TdFilePtr pReadH;
};
struct SQTaskFWriter {
SSma *pSma;
SQTaskFile fTask;
TdFilePtr pWriteH;
char *fname;
};
struct SRSmaStat {
SSma *pSma;
int64_t commitAppliedVer; // vnode applied version for async commit
int64_t refId; // shared by fetch tasks
SRWLatch lock; // r/w lock for rsma fs(e.g. qtaskinfo)
int8_t triggerStat; // shared by fetch tasks
int8_t commitStat; // 0 not in committing, 1 in committing
SArray *aTaskFile; // qTaskFiles committed recently(for recovery/snapshot r/w)
SHashObj *rsmaInfoHash; // key: stbUid, value: SRSmaInfo;
SHashObj *iRsmaInfoHash; // key: stbUid, value: SRSmaInfo; immutable rsmaInfoHash
};
......@@ -89,6 +112,7 @@ struct SSmaStat {
#define RSMA_TRIGGER_STAT(r) (&(r)->triggerStat)
#define RSMA_COMMIT_STAT(r) (&(r)->commitStat)
#define RSMA_REF_ID(r) ((r)->refId)
#define RSMA_FS_LOCK(r) (&(r)->lock)
struct SRSmaInfoItem {
void *taskInfo; // qTaskInfo_t
......@@ -192,6 +216,8 @@ static FORCE_INLINE void tdSmaStatSetDropped(STSmaStat *pTStat) {
}
}
void tdRSmaQTaskInfoGetFileName(int32_t vid, int64_t version, char *outputName);
void tdRSmaQTaskInfoGetFullName(int32_t vid, int64_t version, const char *path, char *outputName);
int32_t tdCloneRSmaInfo(SSma *pSma, SRSmaInfo *pDest, SRSmaInfo *pSrc);
void tdFreeQTaskInfo(qTaskInfo_t *taskHandle, int32_t vgId, int32_t level);
static int32_t tdDestroySmaState(SSmaStat *pSmaStat, int8_t smaType);
......@@ -209,9 +235,6 @@ int32_t tdProcessTSmaGetDaysImpl(SVnodeCfg *pCfg, void *pCont, uint32_t contLen,
// smaFileUtil ================
typedef struct SQTaskFReader SQTaskFReader;
typedef struct SQTaskFWriter SQTaskFWriter;
#define TD_FILE_HEAD_SIZE 512
typedef struct STFInfo STFInfo;
......
source/dnode/vnode/src/inc/tsdb.h
浏览文件 @ c089d3ba
......@@ -43,6 +43,7 @@ typedef struct STbDataIter STbDataIter;
typedef struct SMapData SMapData;
typedef struct SBlockIdx SBlockIdx;
typedef struct SBlock SBlock;
typedef struct SBlockL SBlockL;
typedef struct SColData SColData;
typedef struct SBlockDataHdr SBlockDataHdr;
typedef struct SBlockData SBlockData;
......@@ -90,6 +91,9 @@ int32_t tsdbRowCmprFn(const void *p1, const void *p2);
void tRowIterInit(SRowIter *pIter, TSDBROW *pRow, STSchema *pTSchema);
SColVal *tRowIterNext(SRowIter *pIter);
// SRowMerger
int32_t tRowMergerInit2(SRowMerger *pMerger, STSchema *pResTSchema, TSDBROW *pRow, STSchema *pTSchema);
int32_t tRowMergerAdd(SRowMerger *pMerger, TSDBROW *pRow, STSchema *pTSchema);
int32_t tRowMergerInit(SRowMerger *pMerger, TSDBROW *pRow, STSchema *pTSchema);
void tRowMergerClear(SRowMerger *pMerger);
int32_t tRowMerge(SRowMerger *pMerger, TSDBROW *pRow);
......@@ -411,6 +415,29 @@ struct SBlock {
SSubBlock aSubBlock[TSDB_MAX_SUBBLOCKS];
};
struct SBlockL {
struct {
int64_t uid;
int64_t version;
TSKEY ts;
} minKey;
struct {
int64_t uid;
int64_t version;
TSKEY ts;
} maxKey;
int64_t minVer;
int64_t maxVer;
int32_t nRow;
int8_t cmprAlg;
int64_t offset;
int32_t szBlock;
int32_t szBlockCol;
int32_t szUid;
int32_t szVer;
int32_t szTSKEY;
};
struct SColData {
int16_t cid;
int8_t type;
......
source/dnode/vnode/src/inc/vnodeInt.h
浏览文件 @ c089d3ba
......@@ -143,6 +143,7 @@ int32_t tsdbInsertTableData(STsdb* pTsdb, int64_t version, SSubmitMsgIter* p
int32_t tsdbDeleteTableData(STsdb* pTsdb, int64_t version, tb_uid_t suid, tb_uid_t uid, TSKEY sKey, TSKEY eKey);
STsdbReader tsdbQueryCacheLastT(STsdb* tsdb, SQueryTableDataCond* pCond, STableListInfo* tableList, uint64_t qId,
void* pMemRef);
int32_t tsdbSetKeepCfg(STsdb* pTsdb, STsdbCfg* pCfg);
// tq
int tqInit();
......@@ -185,6 +186,7 @@ int32_t smaSyncPostCommit(SSma* pSma);
int32_t smaAsyncPreCommit(SSma* pSma);
int32_t smaAsyncCommit(SSma* pSma);
int32_t smaAsyncPostCommit(SSma* pSma);
int32_t smaDoRetention(SSma* pSma, int64_t now);
int32_t tdProcessTSmaCreate(SSma* pSma, int64_t version, const char* msg);
int32_t tdProcessTSmaInsert(SSma* pSma, int64_t indexUid, const char* msg);
......@@ -353,16 +355,16 @@ struct SSma {
void smaHandleRes(void* pVnode, int64_t smaId, const SArray* data);
enum {
SNAP_DATA_META = 0,
SNAP_DATA_TSDB = 1,
SNAP_DATA_DEL = 2,
SNAP_DATA_RSMA1 = 3,
SNAP_DATA_RSMA2 = 4,
SNAP_DATA_QTASK = 5,
SNAP_DATA_TQ_HANDLE = 6,
SNAP_DATA_TQ_OFFSET = 7,
SNAP_DATA_STREAM_TASK = 8,
SNAP_DATA_STREAM_STATE = 9,
SNAP_DATA_META = 1,
SNAP_DATA_TSDB = 2,
SNAP_DATA_DEL = 3,
SNAP_DATA_RSMA1 = 4,
SNAP_DATA_RSMA2 = 5,
SNAP_DATA_QTASK = 6,
SNAP_DATA_TQ_HANDLE = 7,
SNAP_DATA_TQ_OFFSET = 8,
SNAP_DATA_STREAM_TASK = 9,
SNAP_DATA_STREAM_STATE = 10,
};
struct SSnapDataHdr {
......
source/dnode/vnode/src/meta/metaCommit.c
浏览文件 @ c089d3ba
......@@ -18,6 +18,7 @@
static FORCE_INLINE void *metaMalloc(void *pPool, size_t size) { return vnodeBufPoolMalloc((SVBufPool *)pPool, size); }
static FORCE_INLINE void metaFree(void *pPool, void *p) { vnodeBufPoolFree((SVBufPool *)pPool, p); }
// begin a meta txn
int metaBegin(SMeta *pMeta) {
tdbTxnOpen(&pMeta->txn, 0, metaMalloc, metaFree, pMeta->pVnode->inUse, TDB_TXN_WRITE | TDB_TXN_READ_UNCOMMITTED);
......@@ -28,4 +29,8 @@ int metaBegin(SMeta *pMeta) {
return 0;
}
// commit the meta txn
int metaCommit(SMeta *pMeta) { return tdbCommit(pMeta->pEnv, &pMeta->txn); }
// abort the meta txn
int metaAbort(SMeta *pMeta) { return tdbAbort(pMeta->pEnv, &pMeta->txn); }
source/dnode/vnode/src/meta/metaOpen.c
浏览文件 @ c089d3ba
......@@ -133,7 +133,7 @@ int metaOpen(SVnode *pVnode, SMeta **ppMeta) {
ret = tdbTbOpen("stream.task.db", sizeof(int64_t), -1, taskIdxKeyCmpr, pMeta->pEnv, &pMeta->pStreamDb);
if (ret < 0) {
metaError("vgId: %d, failed to open meta stream task index since %s", TD_VID(pVnode), tstrerror(terrno));
metaError("vgId:%d, failed to open meta stream task index since %s", TD_VID(pVnode), tstrerror(terrno));
goto _err;
}
......@@ -324,7 +324,8 @@ static int tagIdxKeyCmpr(const void *pKey1, int kLen1, const void *pKey2, int kL
return 1;
} else if (!pTagIdxKey1->isNull && !pTagIdxKey2->isNull) {
// all not NULL, compr tag vals
c = doCompare(pTagIdxKey1->data, pTagIdxKey2->data, pTagIdxKey1->type, 0);
__compar_fn_t func = getComparFunc(pTagIdxKey1->type, 0);
c = func(pTagIdxKey1->data, pTagIdxKey2->data);
if (c) return c;
}
......
source/dnode/vnode/src/meta/metaQuery.c
浏览文件 @ c089d3ba
......@@ -98,9 +98,9 @@ tb_uid_t metaGetTableEntryUidByName(SMeta *pMeta, const char *name) {
return uid;
}
int metaGetTableNameByUid(void* meta, uint64_t uid, char* tbName) {
int metaGetTableNameByUid(void *meta, uint64_t uid, char *tbName) {
SMetaReader mr = {0};
metaReaderInit(&mr, (SMeta*)meta, 0);
metaReaderInit(&mr, (SMeta *)meta, 0);
metaGetTableEntryByUid(&mr, uid);
STR_TO_VARSTR(tbName, mr.me.name);
......@@ -476,14 +476,22 @@ _err:
// N.B. Called by statusReq per second
int64_t metaGetTbNum(SMeta *pMeta) {
// TODO
return 0;
// num of child tables (excluding normal tables , stables and others)
/* int64_t num = 0; */
/* vnodeGetAllCtbNum(pMeta->pVnode, &num); */
return pMeta->pVnode->config.vndStats.numOfCTables;
}
// N.B. Called by statusReq per second
int64_t metaGetTimeSeriesNum(SMeta *pMeta) {
// TODO
return 400;
// sum of (number of columns of stable - 1) * number of ctables (excluding timestamp column)
int64_t num = 0;
vnodeGetTimeSeriesNum(pMeta->pVnode, &num);
pMeta->pVnode->config.vndStats.numOfTimeSeries = num;
return pMeta->pVnode->config.vndStats.numOfTimeSeries;
}
typedef struct {
......@@ -591,7 +599,7 @@ STSmaWrapper *metaGetSmaInfoByTable(SMeta *pMeta, tb_uid_t uid, bool deepCopy) {
for (int i = 0; i < pSW->number; ++i) {
smaId = *(tb_uid_t *)taosArrayGet(pSmaIds, i);
if (metaGetTableEntryByUid(&mr, smaId) < 0) {
metaWarn("vgId:%d, no entry for tbId: %" PRIi64 ", smaId: %" PRIi64, TD_VID(pMeta->pVnode), uid, smaId);
metaWarn("vgId:%d, no entry for tbId:%" PRIi64 ", smaId:%" PRIi64, TD_VID(pMeta->pVnode), uid, smaId);
continue;
}
pTSma = pSW->tSma + smaIdx;
......@@ -639,7 +647,7 @@ STSma *metaGetSmaInfoByIndex(SMeta *pMeta, int64_t indexUid) {
SMetaReader mr = {0};
metaReaderInit(&mr, pMeta, 0);
if (metaGetTableEntryByUid(&mr, indexUid) < 0) {
metaWarn("vgId:%d, failed to get table entry for smaId: %" PRIi64, TD_VID(pMeta->pVnode), indexUid);
metaWarn("vgId:%d, failed to get table entry for smaId:%" PRIi64, TD_VID(pMeta->pVnode), indexUid);
metaReaderClear(&mr);
return NULL;
}
......
source/dnode/vnode/src/meta/metaSma.c
浏览文件 @ c089d3ba
......@@ -57,12 +57,12 @@ int32_t metaCreateTSma(SMeta *pMeta, int64_t version, SSmaCfg *pCfg) {
if (metaHandleSmaEntry(pMeta, &me) < 0) goto _err;
metaDebug("vgId:%d, tsma is created, name:%s uid: %" PRId64, TD_VID(pMeta->pVnode), pCfg->indexName, pCfg->indexUid);
metaDebug("vgId:%d, tsma is created, name:%s uid:%" PRId64, TD_VID(pMeta->pVnode), pCfg->indexName, pCfg->indexUid);
return 0;
_err:
metaError("vgId:%d, failed to create tsma: %s uid: %" PRId64 " since %s", TD_VID(pMeta->pVnode), pCfg->indexName,
metaError("vgId:%d, failed to create tsma:%s uid:%" PRId64 " since %s", TD_VID(pMeta->pVnode), pCfg->indexName,
pCfg->indexUid, tstrerror(terrno));
return -1;
}
......
source/dnode/vnode/src/meta/metaSnapshot.c
浏览文件 @ c089d3ba
......@@ -51,13 +51,13 @@ int32_t metaSnapReaderOpen(SMeta* pMeta, int64_t sver, int64_t ever, SMetaSnapRe
goto _err;
}
metaInfo("vgId:%d vnode snapshot meta reader opened", TD_VID(pMeta->pVnode));
metaInfo("vgId:%d, vnode snapshot meta reader opened", TD_VID(pMeta->pVnode));
*ppReader = pReader;
return code;
_err:
metaError("vgId:%d vnode snapshot meta reader open failed since %s", TD_VID(pMeta->pVnode), tstrerror(code));
metaError("vgId:%d, vnode snapshot meta reader open failed since %s", TD_VID(pMeta->pVnode), tstrerror(code));
*ppReader = NULL;
return code;
}
......@@ -113,14 +113,14 @@ int32_t metaSnapRead(SMetaSnapReader* pReader, uint8_t** ppData) {
pHdr->size = nData;
memcpy(pHdr->data, pData, nData);
metaInfo("vgId:%d vnode snapshot meta read data, version:%" PRId64 " uid:%" PRId64 " nData:%d",
metaInfo("vgId:%d, vnode snapshot meta read data, version:%" PRId64 " uid:%" PRId64 " nData:%d",
TD_VID(pReader->pMeta->pVnode), key.version, key.uid, nData);
_exit:
return code;
_err:
metaError("vgId:%d vnode snapshot meta read data failed since %s", TD_VID(pReader->pMeta->pVnode), tstrerror(code));
metaError("vgId:%d, vnode snapshot meta read data failed since %s", TD_VID(pReader->pMeta->pVnode), tstrerror(code));
return code;
}
......@@ -151,7 +151,7 @@ int32_t metaSnapWriterOpen(SMeta* pMeta, int64_t sver, int64_t ever, SMetaSnapWr
return code;
_err:
metaError("vgId:%d meta snapshot writer open failed since %s", TD_VID(pMeta->pVnode), tstrerror(code));
metaError("vgId:%d, meta snapshot writer open failed since %s", TD_VID(pMeta->pVnode), tstrerror(code));
*ppWriter = NULL;
return code;
}
......@@ -172,7 +172,7 @@ int32_t metaSnapWriterClose(SMetaSnapWriter** ppWriter, int8_t rollback) {
return code;
_err:
metaError("vgId:%d meta snapshot writer close failed since %s", TD_VID(pWriter->pMeta->pVnode), tstrerror(code));
metaError("vgId:%d, meta snapshot writer close failed since %s", TD_VID(pWriter->pMeta->pVnode), tstrerror(code));
return code;
}
......@@ -192,6 +192,6 @@ int32_t metaSnapWrite(SMetaSnapWriter* pWriter, uint8_t* pData, uint32_t nData)
return code;
_err:
metaError("vgId:%d vnode snapshot meta write failed since %s", TD_VID(pMeta->pVnode), tstrerror(code));
metaError("vgId:%d, vnode snapshot meta write failed since %s", TD_VID(pMeta->pVnode), tstrerror(code));
return code;
}
\ No newline at end of file
}
source/dnode/vnode/src/meta/metaTable.c
浏览文件 @ c089d3ba
......@@ -202,12 +202,14 @@ int metaCreateSTable(SMeta *pMeta, int64_t version, SVCreateStbReq *pReq) {
if (metaHandleEntry(pMeta, &me) < 0) goto _err;
metaDebug("vgId:%d, super table is created, name:%s uid: %" PRId64, TD_VID(pMeta->pVnode), pReq->name, pReq->suid);
++pMeta->pVnode->config.vndStats.numOfSTables;
metaDebug("vgId:%d, stb:%s is created, suid:%" PRId64, TD_VID(pMeta->pVnode), pReq->name, pReq->suid);
return 0;
_err:
metaError("vgId:%d, failed to create super table: %s uid: %" PRId64 " since %s", TD_VID(pMeta->pVnode), pReq->name,
metaError("vgId:%d, failed to create stb:%s uid:%" PRId64 " since %s", TD_VID(pMeta->pVnode), pReq->name,
pReq->suid, tstrerror(terrno));
return -1;
}
......@@ -394,6 +396,8 @@ int metaCreateTable(SMeta *pMeta, int64_t version, SVCreateTbReq *pReq) {
me.ctbEntry.comment = pReq->comment;
me.ctbEntry.suid = pReq->ctb.suid;
me.ctbEntry.pTags = pReq->ctb.pTag;
++pMeta->pVnode->config.vndStats.numOfCTables;
} else {
me.ntbEntry.ctime = pReq->ctime;
me.ntbEntry.ttlDays = pReq->ttl;
......@@ -401,11 +405,13 @@ int metaCreateTable(SMeta *pMeta, int64_t version, SVCreateTbReq *pReq) {
me.ntbEntry.comment = pReq->comment;
me.ntbEntry.schemaRow = pReq->ntb.schemaRow;
me.ntbEntry.ncid = me.ntbEntry.schemaRow.pSchema[me.ntbEntry.schemaRow.nCols - 1].colId + 1;
++pMeta->pVnode->config.vndStats.numOfNTables;
}
if (metaHandleEntry(pMeta, &me) < 0) goto _err;
metaDebug("vgId:%d, table %s uid %" PRId64 " is created, type:%" PRId8, TD_VID(pMeta->pVnode), pReq->name, pReq->uid,
metaDebug("vgId:%d, table:%s uid %" PRId64 " is created, type:%" PRId8, TD_VID(pMeta->pVnode), pReq->name, pReq->uid,
pReq->type);
return 0;
......@@ -534,11 +540,17 @@ static int metaDropTableByUid(SMeta *pMeta, tb_uid_t uid, int *type) {
if (e.type == TSDB_CHILD_TABLE) {
tdbTbDelete(pMeta->pCtbIdx, &(SCtbIdxKey){.suid = e.ctbEntry.suid, .uid = uid}, sizeof(SCtbIdxKey), &pMeta->txn);
--pMeta->pVnode->config.vndStats.numOfCTables;
} else if (e.type == TSDB_NORMAL_TABLE) {
// drop schema.db (todo)
--pMeta->pVnode->config.vndStats.numOfNTables;
} else if (e.type == TSDB_SUPER_TABLE) {
tdbTbDelete(pMeta->pSuidIdx, &e.uid, sizeof(tb_uid_t), &pMeta->txn);
// drop schema.db (todo)
--pMeta->pVnode->config.vndStats.numOfSTables;
}
tDecoderClear(&dc);
......@@ -793,9 +805,6 @@ static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pA
goto _err;
}
if (iCol == 0) {
// TODO : need to update tag index
}
ctbEntry.version = version;
if (pTagSchema->nCols == 1 && pTagSchema->pSchema[0].type == TSDB_DATA_TYPE_JSON) {
ctbEntry.ctbEntry.pTags = taosMemoryMalloc(pAlterTbReq->nTagVal);
......@@ -849,6 +858,10 @@ static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pA
// save to uid.idx
tdbTbUpsert(pMeta->pUidIdx, &ctbEntry.uid, sizeof(tb_uid_t), &version, sizeof(version), &pMeta->txn);
if (iCol == 0) {
metaUpdateTagIdx(pMeta, &ctbEntry);
}
tDecoderClear(&dc1);
tDecoderClear(&dc2);
if (ctbEntry.ctbEntry.pTags) taosMemoryFree((void *)ctbEntry.ctbEntry.pTags);
......@@ -983,7 +996,7 @@ static int metaSaveToTbDb(SMeta *pMeta, const SMetaEntry *pME) {
tbDbKey.version = pME->version;
tbDbKey.uid = pME->uid;
metaDebug("vgId:%d, start to save table version:%" PRId64 "uid: %" PRId64, TD_VID(pMeta->pVnode), pME->version,
metaDebug("vgId:%d, start to save table version:%" PRId64 " uid:%" PRId64, TD_VID(pMeta->pVnode), pME->version,
pME->uid);
pKey = &tbDbKey;
......@@ -1018,7 +1031,7 @@ static int metaSaveToTbDb(SMeta *pMeta, const SMetaEntry *pME) {
return 0;
_err:
metaError("vgId:%d, failed to save table version:%" PRId64 "uid: %" PRId64 " %s", TD_VID(pMeta->pVnode), pME->version,
metaError("vgId:%d, failed to save table version:%" PRId64 "uid:%" PRId64 " %s", TD_VID(pMeta->pVnode), pME->version,
pME->uid, tstrerror(terrno));
taosMemoryFree(pVal);
......@@ -1131,7 +1144,7 @@ static int metaUpdateTagIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry) {
pCtbEntry->uid, &pTagIdxKey, &nTagIdxKey) < 0) {
return -1;
}
tdbTbInsert(pMeta->pTagIdx, pTagIdxKey, nTagIdxKey, NULL, 0, &pMeta->txn);
tdbTbUpsert(pMeta->pTagIdx, pTagIdxKey, nTagIdxKey, NULL, 0, &pMeta->txn);
metaDestroyTagIdxKey(pTagIdxKey);
tDecoderClear(&dc);
tdbFree(pData);
......
source/dnode/vnode/src/sma/smaCommit.c
浏览文件 @ c089d3ba
......@@ -241,6 +241,41 @@ static int32_t tdCleanupQTaskInfoFiles(SSma *pSma, SRSmaStat *pRSmaStat) {
return TSDB_CODE_SUCCESS;
}
// SQTaskFile ======================================================
// int32_t tCmprQTaskFile(void const *lhs, void const *rhs) {
// int64_t *lCommitted = *(int64_t *)lhs;
// SQTaskFile *rQTaskF = (SQTaskFile *)rhs;
// if (lCommitted < rQTaskF->commitID) {
// return -1;
// } else if (lCommitted > rQTaskF->commitID) {
// return 1;
// }
// return 0;
// }
#if 0
/**
* @brief At most time, there is only one qtaskinfo file committed latest in aTaskFile. Sometimes, there would be
* multiple qtaskinfo files supporting snapshot replication.
*
* @param pSma
* @param pRSmaStat
* @return int32_t
*/
static int32_t tdCleanupQTaskInfoFiles(SSma *pSma, SRSmaStat *pRSmaStat) {
SVnode *pVnode = pSma->pVnode;
int64_t committed = pRSmaStat->commitAppliedVer;
SArray *aTaskFile = pRSmaStat->aTaskFile;
void *qTaskFile = taosArraySearch(aTaskFile, committed, tCmprQTaskFile, TD_LE);
return TSDB_CODE_SUCCESS;
}
#endif
/**
* @brief post-commit for rollup sma
* 1) clean up the outdated qtaskinfo files
......
source/dnode/vnode/src/sma/smaEnv.c
浏览文件 @ c089d3ba
......@@ -295,6 +295,9 @@ static void tdDestroyRSmaStat(void *pRSmaStat) {
nLoops = 0;
}
}
// step 4: free pStat
taosMemoryFreeClear(pStat);
}
}
......@@ -321,12 +324,13 @@ int32_t tdDestroySmaState(SSmaStat *pSmaStat, int8_t smaType) {
tdDestroyTSmaStat(SMA_TSMA_STAT(pSmaStat));
} else if (smaType == TSDB_SMA_TYPE_ROLLUP) {
SRSmaStat *pRSmaStat = SMA_RSMA_STAT(pSmaStat);
int32_t vid = SMA_VID(pRSmaStat->pSma);
int64_t refId = RSMA_REF_ID(pRSmaStat);
if (taosRemoveRef(smaMgmt.rsetId, RSMA_REF_ID(pRSmaStat)) < 0) {
smaError("vgId:%d, remove refId:%" PRIi64 " from rsmaRef:%" PRIi32 " failed since %s", SMA_VID(pRSmaStat->pSma),
RSMA_REF_ID(pRSmaStat), smaMgmt.rsetId, terrstr());
smaError("vgId:%d, remove refId:%" PRIi64 " from rsmaRef:%" PRIi32 " failed since %s", vid, refId,
smaMgmt.rsetId, terrstr());
} else {
smaDebug("vgId:%d, remove refId:%" PRIi64 " from rsmaRef:%" PRIi32 " succeed", SMA_VID(pRSmaStat->pSma),
RSMA_REF_ID(pRSmaStat), smaMgmt.rsetId);
smaDebug("vgId:%d, remove refId:%" PRIi64 " from rsmaRef:%" PRIi32 " succeed", vid, refId, smaMgmt.rsetId);
}
} else {
ASSERT(0);
......@@ -373,7 +377,7 @@ int32_t tdCheckAndInitSmaEnv(SSma *pSma, int8_t smaType) {
}
break;
default:
smaError("vgId:%d undefined smaType:%", SMA_VID(pSma), smaType);
smaError("vgId:%d, undefined smaType:%", SMA_VID(pSma), smaType);
return TSDB_CODE_FAILED;
}
......
source/dnode/vnode/src/sma/smaRollup.c
浏览文件 @ c089d3ba
......@@ -38,7 +38,6 @@ static SRSmaInfo *tdGetRSmaInfoBySuid(SSma *pSma, int64_t suid);
static int32_t tdRSmaFetchAndSubmitResult(SRSmaInfoItem *pItem, STSchema *pTSchema, int64_t suid, SRSmaStat *pStat,
int8_t blkType);
static void tdRSmaFetchTrigger(void *param, void *tmrId);
static void tdRSmaQTaskInfoGetFName(int32_t vid, int64_t version, char *outputName);
static int32_t tdRSmaQTaskInfoIterInit(SRSmaQTaskInfoIter *pIter, STFile *pTFile);
static int32_t tdRSmaQTaskInfoIterNextBlock(SRSmaQTaskInfoIter *pIter, bool *isFinish);
......@@ -77,10 +76,14 @@ struct SRSmaQTaskInfoIter {
int32_t nBufPos;
};
static void tdRSmaQTaskInfoGetFName(int32_t vgId, int64_t version, char *outputName) {
void tdRSmaQTaskInfoGetFileName(int32_t vgId, int64_t version, char *outputName) {
tdGetVndFileName(vgId, NULL, VNODE_RSMA_DIR, TD_QTASKINFO_FNAME_PREFIX, version, outputName);
}
void tdRSmaQTaskInfoGetFullName(int32_t vgId, int64_t version, const char* path, char *outputName) {
tdGetVndFileName(vgId, path, VNODE_RSMA_DIR, TD_QTASKINFO_FNAME_PREFIX, version, outputName);
}
static FORCE_INLINE int32_t tdRSmaQTaskInfoContLen(int32_t lenWithHead) {
return lenWithHead - RSMA_QTASKINFO_HEAD_LEN;
}
......@@ -125,7 +128,7 @@ void *tdFreeRSmaInfo(SSma *pSma, SRSmaInfo *pInfo, bool isDeepFree) {
}
}
if (isDeepFree) {
taosMemoryFree(pInfo->pTSchema);
taosMemoryFreeClear(pInfo->pTSchema);
}
taosMemoryFree(pInfo);
}
......@@ -597,10 +600,10 @@ static int32_t tdRSmaFetchAndSubmitResult(SRSmaInfoItem *pItem, STSchema *pTSche
#endif
STsdb *sinkTsdb = (pItem->level == TSDB_RETENTION_L1 ? pSma->pRSmaTsdb[0] : pSma->pRSmaTsdb[1]);
SSubmitReq *pReq = NULL;
// TODO: the schema update should be handled
// TODO: the schema update should be handled later(TD-17965)
if (buildSubmitReqFromDataBlock(&pReq, pResult, pTSchema, SMA_VID(pSma), suid) < 0) {
smaError("vgId:%d, build submit req for rsma stable %" PRIi64 " level %" PRIi8 " failed since %s", SMA_VID(pSma),
suid, pItem->level, terrstr());
smaError("vgId:%d, build submit req for rsma stable %" PRIi64 " level %" PRIi8 " failed since %s",
SMA_VID(pSma), suid, pItem->level, terrstr());
goto _err;
}
......@@ -619,7 +622,7 @@ static int32_t tdRSmaFetchAndSubmitResult(SRSmaInfoItem *pItem, STSchema *pTSche
} else if (terrno == 0) {
smaDebug("vgId:%d, no rsma %" PRIi8 " data fetched yet", SMA_VID(pSma), pItem->level);
} else {
smaDebug("vgId:%d, no rsma %" PRIi8 " data fetched since %s", SMA_VID(pSma), pItem->level, tstrerror(terrno));
smaDebug("vgId:%d, no rsma %" PRIi8 " data fetched since %s", SMA_VID(pSma), pItem->level, terrstr());
}
}
......@@ -874,7 +877,7 @@ static int32_t tdRSmaRestoreQTaskInfoReload(SSma *pSma, int64_t *committed) {
STFile tFile = {0};
char qTaskInfoFName[TSDB_FILENAME_LEN] = {0};
tdRSmaQTaskInfoGetFName(TD_VID(pVnode), pVnode->state.committed, qTaskInfoFName);
tdRSmaQTaskInfoGetFileName(TD_VID(pVnode), pVnode->state.committed, qTaskInfoFName);
if (tdInitTFile(&tFile, tfsGetPrimaryPath(pVnode->pTfs), qTaskInfoFName) < 0) {
goto _err;
}
......@@ -1172,7 +1175,7 @@ int32_t tdRSmaPersistExecImpl(SRSmaStat *pRSmaStat, SHashObj *pInfoHash) {
#if 0
if (pRSmaStat->commitAppliedVer > 0) {
char qTaskInfoFName[TSDB_FILENAME_LEN];
tdRSmaQTaskInfoGetFName(vid, pRSmaStat->commitAppliedVer, qTaskInfoFName);
tdRSmaQTaskInfoGetFileName(vid, pRSmaStat->commitAppliedVer, qTaskInfoFName);
if (tdInitTFile(&tFile, tfsGetPrimaryPath(pVnode->pTfs), qTaskInfoFName) < 0) {
smaError("vgId:%d, rsma persit, init %s failed since %s", vid, qTaskInfoFName, terrstr());
goto _err;
......@@ -1217,7 +1220,7 @@ int32_t tdRSmaPersistExecImpl(SRSmaStat *pRSmaStat, SHashObj *pInfoHash) {
if (!isFileCreated) {
char qTaskInfoFName[TSDB_FILENAME_LEN];
tdRSmaQTaskInfoGetFName(vid, pRSmaStat->commitAppliedVer, qTaskInfoFName);
tdRSmaQTaskInfoGetFileName(vid, pRSmaStat->commitAppliedVer, qTaskInfoFName);
if (tdInitTFile(&tFile, tfsGetPrimaryPath(pVnode->pTfs), qTaskInfoFName) < 0) {
smaError("vgId:%d, rsma persit, init %s failed since %s", vid, qTaskInfoFName, terrstr());
goto _err;
......@@ -1357,3 +1360,20 @@ static void tdRSmaFetchTrigger(void *param, void *tmrId) {
_end:
tdReleaseSmaRef(smaMgmt.rsetId, pItem->refId, __func__, __LINE__);
}
int32_t smaDoRetention(SSma *pSma, int64_t now) {
int32_t code = TSDB_CODE_SUCCESS;
if (VND_IS_RSMA(pSma->pVnode)) {
return code;
}
for (int32_t i = 0; i < TSDB_RETENTION_L2; ++i) {
if (pSma->pRSmaTsdb[i]) {
code = tsdbDoRetention(pSma->pRSmaTsdb[i], now);
if (code) goto _end;
}
}
_end:
return code;
}
\ No newline at end of file
source/dnode/vnode/src/tq/tq.c
浏览文件 @ c089d3ba
......@@ -121,7 +121,7 @@ int32_t tqSendMetaPollRsp(STQ* pTq, const SRpcMsg* pMsg, const SMqPollReq* pReq,
};
tmsgSendRsp(&resp);
tqDebug("vgId:%d from consumer:%" PRId64 ", (epoch %d) send rsp, res msg type %d, reqOffset:%" PRId64
tqDebug("vgId:%d, from consumer:%" PRId64 ", (epoch %d) send rsp, res msg type %d, reqOffset:%" PRId64
", rspOffset:%" PRId64,
TD_VID(pTq->pVnode), pReq->consumerId, pReq->epoch, pRsp->resMsgType, pRsp->reqOffset, pRsp->rspOffset);
......@@ -181,7 +181,7 @@ int32_t tqSendDataRsp(STQ* pTq, const SRpcMsg* pMsg, const SMqPollReq* pReq, con
char buf2[80] = {0};
tFormatOffset(buf1, 80, &pRsp->reqOffset);
tFormatOffset(buf2, 80, &pRsp->rspOffset);
tqDebug("vgId:%d from consumer:%" PRId64 ", (epoch %d) send rsp, block num: %d, reqOffset:%s, rspOffset:%s",
tqDebug("vgId:%d, from consumer:%" PRId64 ", (epoch %d) send rsp, block num: %d, reqOffset:%s, rspOffset:%s",
TD_VID(pTq->pVnode), pReq->consumerId, pReq->epoch, pRsp->blockNum, buf1, buf2);
return 0;
......@@ -315,7 +315,7 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg) {
char buf[80];
tFormatOffset(buf, 80, &reqOffset);
tqDebug("tmq poll: consumer %ld (epoch %d), subkey %s, recv poll req in vg %d, req offset %s", consumerId,
tqDebug("tmq poll: consumer %" PRId64 " (epoch %d), subkey %s, recv poll req in vg %d, req offset %s", consumerId,
pReq->epoch, pHandle->subKey, TD_VID(pTq->pVnode), buf);
SMqDataRsp dataRsp = {0};
......@@ -346,8 +346,8 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg) {
}
} else if (reqOffset.type == TMQ_OFFSET__RESET_LATEST) {
tqOffsetResetToLog(&dataRsp.rspOffset, walGetLastVer(pTq->pVnode->pWal));
tqDebug("tmq poll: consumer %ld, subkey %s, vg %d, offset reset to %ld", consumerId, pHandle->subKey,
TD_VID(pTq->pVnode), dataRsp.rspOffset.version);
tqDebug("tmq poll: consumer %" PRId64 ", subkey %s, vg %d, offset reset to %" PRId64, consumerId,
pHandle->subKey, TD_VID(pTq->pVnode), dataRsp.rspOffset.version);
if (tqSendDataRsp(pTq, pMsg, pReq, &dataRsp) < 0) {
code = -1;
}
......@@ -397,7 +397,7 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg) {
while (1) {
consumerEpoch = atomic_load_32(&pHandle->epoch);
if (consumerEpoch > reqEpoch) {
tqWarn("tmq poll: consumer %ld (epoch %d), subkey %s, vg %d offset %" PRId64
tqWarn("tmq poll: consumer %" PRId64 " (epoch %d), subkey %s, vg %d offset %" PRId64
", found new consumer epoch %d, discard req epoch %d",
consumerId, pReq->epoch, pHandle->subKey, TD_VID(pTq->pVnode), fetchVer, consumerEpoch, reqEpoch);
break;
......@@ -578,7 +578,7 @@ int32_t tqProcessVgChangeReq(STQ* pTq, char* msg, int32_t msgLen) {
taosArrayDestroy(tbUidList);
}
taosHashPut(pTq->handles, req.subKey, strlen(req.subKey), pHandle, sizeof(STqHandle));
tqDebug("try to persist handle %s consumer %ld", req.subKey, pHandle->consumerId);
tqDebug("try to persist handle %s consumer %" PRId64, req.subKey, pHandle->consumerId);
if (tqMetaSaveHandle(pTq, req.subKey, pHandle) < 0) {
// TODO
ASSERT(0);
......@@ -712,7 +712,7 @@ int32_t tqProcessStreamTrigger(STQ* pTq, SSubmitReq* pReq, int64_t ver) {
SStreamTask* pTask = *(SStreamTask**)pIter;
if (!pTask->isDataScan) continue;
qDebug("data submit enqueue stream task: %d, ver: %ld", pTask->taskId, ver);
qDebug("data submit enqueue stream task: %d, ver: %" PRId64, pTask->taskId, ver);
if (!failed) {
if (streamTaskInput(pTask, (SStreamQueueItem*)pSubmit) < 0) {
......
source/dnode/vnode/src/tq/tqExec.c
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......@@ -111,7 +111,8 @@ int64_t tqScan(STQ* pTq, const STqHandle* pHandle, SMqDataRsp* pRsp, STqOffsetVa
}
if (pRsp->blockNum == 0 && pOffset->type == TMQ_OFFSET__SNAPSHOT_DATA) {
tqDebug("vgId: %d, tsdb consume over, switch to wal, ver %ld", TD_VID(pTq->pVnode), pHandle->snapshotVer + 1);
tqDebug("vgId: %d, tsdb consume over, switch to wal, ver %" PRId64, TD_VID(pTq->pVnode),
pHandle->snapshotVer + 1);
tqOffsetResetToLog(pOffset, pHandle->snapshotVer);
qStreamPrepareScan(task, pOffset);
continue;
......
source/dnode/vnode/src/tq/tqMeta.c
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......@@ -92,7 +92,7 @@ int32_t tqMetaRestoreHandle(STQ* pTq) {
handle.execHandle.execDb.pFilterOutTbUid =
taosHashInit(64, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), false, HASH_NO_LOCK);
}
tqDebug("tq restore %s consumer %ld vgId:%d", handle.subKey, handle.consumerId, TD_VID(pTq->pVnode));
tqDebug("tq restore %s consumer %" PRId64 " vgId:%d", handle.subKey, handle.consumerId, TD_VID(pTq->pVnode));
taosHashPut(pTq->handles, pKey, kLen, &handle, sizeof(STqHandle));
}
......@@ -132,7 +132,7 @@ int32_t tqMetaSaveHandle(STQ* pTq, const char* key, const STqHandle* pHandle) {
tEncodeSize(tEncodeSTqHandle, pHandle, vlen, code);
ASSERT(code == 0);
tqDebug("tq save %s(%d) consumer %ld vgId:%d", pHandle->subKey, strlen(pHandle->subKey), pHandle->consumerId,
tqDebug("tq save %s(%d) consumer %" PRId64 " vgId:%d", pHandle->subKey, strlen(pHandle->subKey), pHandle->consumerId,
TD_VID(pTq->pVnode));
void* buf = taosMemoryCalloc(1, vlen);
......
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