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TDengine
提交 d382c50b 编写于 作者: Y yihaoDeng
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Merge branch 'develop' of github.com:taosdata/TDengine into devx

上级 795bd8c0 8c95099d
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README-CN.md
浏览文件 @ d382c50b
......@@ -23,7 +23,7 @@ TDengine是涛思数据专为物联网、车联网、工业互联网、IT运维
TDengine是一个高效的存储、查询、分析时序大数据的平台，专为物联网、车联网、工业互联网、运维监测等优化而设计。您可以像使用关系型数据库MySQL一样来使用它，但建议您在使用前仔细阅读一遍下面的文档，特别是 [数据模型](https://www.taosdata.com/cn/documentation/architecture) 与 [数据建模](https://www.taosdata.com/cn/documentation/model)。除本文档之外，欢迎 [下载产品白皮书](https://www.taosdata.com/downloads/TDengine%20White%20Paper.pdf)。
# 生成
# 构建
TDengine目前2.0版服务器仅能在Linux系统上安装和运行，后续会支持Windows、macOS等系统。客户端可以在Windows或Linux上安装和运行。任何OS的应用也可以选择RESTful接口连接服务器taosd。CPU支持X64/ARM64/MIPS64/Alpha64，后续会支持ARM32、RISC-V等CPU架构。用户可根据需求选择通过[源码](https://www.taosdata.com/cn/getting-started/#通过源码安装)或者[安装包](https://www.taosdata.com/cn/getting-started/#通过安装包安装)来安装。本快速指南仅适用于通过源码安装。
......@@ -107,7 +107,7 @@ Go 连接器和 Grafana 插件在其他独立仓库，如果安装它们的话
git submodule update --init --recursive
```
## 生成 TDengine
## 构建 TDengine
### Linux 系统
......@@ -116,6 +116,12 @@ mkdir debug && cd debug
cmake .. && cmake --build .
```
您可以选择使用 Jemalloc 作为内存分配器，替代默认的 glibc：
```bash
apt install autoconf
cmake .. -DJEMALLOC_ENABLED=true
```
在X86-64、X86、arm64、arm32 和 mips64 平台上，TDengine 生成脚本可以自动检测机器架构。也可以手动配置 CPUTYPE 参数来指定 CPU 类型，如 aarch64 或 aarch32 等。
aarch64：
......
README.md
浏览文件 @ d382c50b
......@@ -110,6 +110,12 @@ mkdir debug && cd debug
cmake .. && cmake --build .
```
You can use Jemalloc as memory allocator instead of glibc:
```
apt install autoconf
cmake .. -DJEMALLOC_ENABLED=true
```
TDengine build script can detect the host machine's architecture on X86-64, X86, arm64, arm32 and mips64 platform.
You can also specify CPUTYPE option like aarch64 or aarch32 too if the detection result is not correct:
......
documentation20/cn/08.connector/docs.md
浏览文件 @ d382c50b
......@@ -427,12 +427,15 @@ TDengine提供时间驱动的实时流式计算API。可以每隔一指定的时
* res：查询结果集，注意结果集中可能没有记录
* param：调用 `taos_subscribe`时客户程序提供的附加参数
* code：错误码
**注意**：在这个回调函数里不可以做耗时过长的处理，尤其是对于返回的结果集中数据较多的情况，否则有可能导致客户端阻塞等异常状态。如果必须进行复杂计算，则建议在另外的线程中进行处理。
* `TAOS_RES *taos_consume(TAOS_SUB *tsub)`
同步模式下，该函数用来获取订阅的结果。 用户应用程序将其置于一个循环之中。 如两次调用`taos_consume`的间隔小于订阅的轮询周期，API将会阻塞，直到时间间隔超过此周期。 如果数据库有新记录到达，该API将返回该最新的记录，否则返回一个没有记录的空结果集。 如果返回值为 `NULL`，说明系统出错。 异步模式下，用户程序不应调用此API。
**注意**：在调用 `taos_consume()` 之后，用户应用应确保尽快调用 `taos_fetch_row()` 或 `taos_fetch_block()` 来处理订阅结果，否则服务端会持续缓存查询结果数据等待客户端读取，极端情况下会导致服务端内存消耗殆尽，影响服务稳定性。
* `void taos_unsubscribe(TAOS_SUB *tsub, int keepProgress)`
取消订阅。 如参数 `keepProgress` 不为0，API会保留订阅的进度信息，后续调用 `taos_subscribe` 时可以基于此进度继续；否则将删除进度信息，后续只能重新开始读取数据。
......
documentation20/cn/12.taos-sql/docs.md
浏览文件 @ d382c50b
......@@ -854,7 +854,23 @@ TDengine支持针对数据的聚合查询。提供支持的聚合和选择函数
应用字段：不能应用在timestamp、binary、nchar、bool类型字段。
适用于：**表**。
适用于：**表、（超级表）**。
说明：从 2.1.3.0 版本开始，TWA 函数可以在由 GROUP BY 划分出单独时间线的情况下用于超级表（也即 GROUP BY tbname）。
- **IRATE**
```mysql
SELECT IRATE(field_name) FROM tb_name WHERE clause;
```
功能说明：计算瞬时增长率。使用时间区间中最后两个样本数据来计算瞬时增长速率；如果这两个值呈递减关系，那么只取最后一个数用于计算，而不是使用二者差值。
返回结果数据类型：双精度浮点数Double。
应用字段：不能应用在timestamp、binary、nchar、bool类型字段。
适用于：**表、（超级表）**。
说明：（从 2.1.3.0 版本开始新增此函数）IRATE 可以在由 GROUP BY 划分出单独时间线的情况下用于超级表（也即 GROUP BY tbname）。
- **SUM**
```mysql
......@@ -1203,13 +1219,14 @@ TDengine支持针对数据的聚合查询。提供支持的聚合和选择函数
```
### 计算函数
- **DIFF**
```mysql
SELECT DIFF(field_name) FROM tb_name [WHERE clause];
```
功能说明：统计表中某列的值与前一行对应值的差。
返回结果数据类型： 同应用字段。
返回结果数据类型：同应用字段。
应用字段：不能应用在timestamp、binary、nchar、bool类型字段。
......@@ -1227,13 +1244,27 @@ TDengine支持针对数据的聚合查询。提供支持的聚合和选择函数
Query OK, 2 row(s) in set (0.001162s)
```
- **DERIVATIVE**
```mysql
SELECT DERIVATIVE(field_name, time_interval, ignore_negative) FROM tb_name [WHERE clause];
```
功能说明：统计表中某列数值的单位变化率。其中单位时间区间的长度可以通过 time_interval 参数指定，最小可以是 1 秒（1s）；ignore_negative 参数的值可以是 0 或 1，为 1 时表示忽略负值。
返回结果数据类型：双精度浮点数。
应用字段：不能应用在 timestamp、binary、nchar、bool 类型字段。
适用于：**表、（超级表）**。
说明：（从 2.1.3.0 版本开始新增此函数）输出结果行数是范围内总行数减一，第一行没有结果输出。DERIVATIVE 函数可以在由 GROUP BY 划分出单独时间线的情况下用于超级表（也即 GROUP BY tbname）。
- **SPREAD**
```mysql
SELECT SPREAD(field_name) FROM { tb_name | stb_name } [WHERE clause];
```
功能说明：统计表/超级表中某列的最大值和最小值之差。
返回结果数据类型： 双精度浮点数。
返回结果数据类型：双精度浮点数。
应用字段：不能应用在binary、nchar、bool类型字段。
......
src/common/inc/tdataformat.h
浏览文件 @ d382c50b
......@@ -289,6 +289,11 @@ static FORCE_INLINE TKEY dataColsTKeyFirst(SDataCols *pCols) {
}
}
static FORCE_INLINE TSKEY dataColsKeyAtRow(SDataCols *pCols, int row) {
ASSERT(row < pCols->numOfRows);
return dataColsKeyAt(pCols, row);
}
static FORCE_INLINE TSKEY dataColsKeyFirst(SDataCols *pCols) {
if (pCols->numOfRows) {
return dataColsKeyAt(pCols, 0);
......
src/common/src/tdataformat.c
浏览文件 @ d382c50b
......@@ -452,7 +452,7 @@ int tdMergeDataCols(SDataCols *target, SDataCols *source, int rowsToMerge, int *
SDataCols *pTarget = NULL;
if ((target->numOfRows == 0) || (dataColsKeyLast(target) < dataColsKeyFirst(source))) { // No overlap
if ((target->numOfRows == 0) || (dataColsKeyLast(target) < dataColsKeyAtRow(source, *pOffset))) { // No overlap
ASSERT(target->numOfRows + rowsToMerge <= target->maxPoints);
for (int i = 0; i < rowsToMerge; i++) {
for (int j = 0; j < source->numOfCols; j++) {
......
src/kit/taosdemo/taosdemo.c
浏览文件 @ d382c50b
......@@ -982,9 +982,9 @@ static void parse_args(int argc, char *argv[], SArguments *arguments) {
arguments->len_of_binary = atoi(argv[++i]);
} else if (strcmp(argv[i], "-m") == 0) {
if ((argc == i+1) ||
(!isStringNumber(argv[i+1]))) {
(isStringNumber(argv[i+1]))) {
printHelp();
errorPrint("%s", "\n\t-m need a number following!\n");
errorPrint("%s", "\n\t-m need a letter-initial string following!\n");
exit(EXIT_FAILURE);
}
arguments->tb_prefix = argv[++i];
......
tests/pytest/insert/in_function.py
浏览文件 @ d382c50b
......@@ -18,7 +18,6 @@ from util.log import *
from util.cases import *
from util.sql import *
class TDTestCase:
def init(self, conn, logSql):
tdLog.debug("start to execute %s" % __file__)
......@@ -27,6 +26,7 @@ class TDTestCase:
def run(self):
tdSql.prepare()
# test case for https://jira.taosdata.com:18080/browse/TD-4568
# test case for https://jira.taosdata.com:18080/browse/TD-4824
tdLog.info("=============== step1,check bool and tinyint data type")
......@@ -137,8 +137,28 @@ class TDTestCase:
tdSql.checkData(0,1,'True')
tdSql.checkData(0,2,'0')
tdLog.info("=============== step1.3,multiple column and multiple tag check in function")
cmd1 = '''select * from in_stable_1
where in_bool in (true,false) and in_tinyint in (0,127,-127)
and tin_bool in (true,false) and tin_tinyint in (0,127,-127)
order by ts desc ;'''
tdLog.info(cmd1)
tdSql.query(cmd1)
tdSql.checkData(0,1,'True')
tdSql.checkData(0,2,'0')
tdSql.checkData(0,3,'False')
tdSql.checkData(0,4,'0')
tdSql.checkData(1,1,'False')
tdSql.checkData(1,2,'127')
tdSql.checkData(1,3,'False')
tdSql.checkData(1,4,'-127')
tdSql.checkData(2,1,'True')
tdSql.checkData(2,2,'-127')
tdSql.checkData(2,3,'True')
tdSql.checkData(2,4,'127')
tdLog.info("=============== step1.3,drop normal table && create table")
tdLog.info("=============== step1.4,drop normal table && create table")
cmd1 = 'drop table if exists normal_in_bool_tinyint_1 ;'
cmd2 = 'create table normal_in_bool_tinyint_1 (ts timestamp,in_bool bool,in_tinyint tinyint) ; '
tdLog.info(cmd1)
......@@ -147,7 +167,7 @@ class TDTestCase:
tdSql.execute(cmd2)
tdLog.info("=============== step1.4,insert normal table right data and check in function")
tdLog.info("=============== step1.5,insert normal table right data and check in function")
cmd1 = 'insert into normal_in_bool_tinyint_1 values(now,\'true\',\'-127\') ;'
tdLog.info(cmd1)
tdSql.execute(cmd1)
......@@ -175,6 +195,17 @@ class TDTestCase:
tdSql.checkData(0,1,'True')
tdSql.checkData(0,2,'0')
cmd4 = '''select * from normal_in_bool_tinyint_1
where in_bool in (true,false) and in_tinyint in (0,127,-127)
order by ts desc ;'''
tdLog.info(cmd4)
tdSql.query(cmd4)
tdSql.checkData(0,1,'True')
tdSql.checkData(0,2,'0')
tdSql.checkData(1,1,'False')
tdSql.checkData(1,2,'127')
tdSql.checkData(2,1,'True')
tdSql.checkData(2,2,'-127')
tdLog.info("=============== step2,check int、smallint and bigint data type")
......@@ -378,10 +409,39 @@ class TDTestCase:
tdSql.query('select * from in_int_smallint_bigint_3 where in_big in (-9223372036854775807) order by ts desc')
tdSql.checkData(0,1,'0')
tdSql.checkData(0,2,'32767')
tdSql.checkData(0,3,'-9223372036854775807')
tdSql.checkData(0,3,'-9223372036854775807')
tdLog.info("=============== step2.3,multiple column and multiple tag check in function")
cmd1 = '''select * from in_stable_2
where in_int in (0,2147483647,-2147483647) and in_small in (0,32767,-32767)
and in_big in (0,9223372036854775807,-9223372036854775807)
and tin_int in (0,2147483647,-2147483647) and tin_small in (0,32767,-32767)
and tin_big in (0,9223372036854775807,-9223372036854775807)
order by ts desc ;'''
tdLog.info(cmd1)
tdSql.query(cmd1)
tdSql.checkData(0,1,'0')
tdSql.checkData(0,2,'32767')
tdSql.checkData(0,3,'-9223372036854775807')
tdSql.checkData(0,4,'0')
tdSql.checkData(0,5,'32767')
tdSql.checkData(0,6,'-9223372036854775807')
tdSql.checkData(1,1,'-2147483647')
tdSql.checkData(1,2,'0')
tdSql.checkData(1,3,'9223372036854775807')
tdSql.checkData(1,4,'-2147483647')
tdSql.checkData(1,5,'0')
tdSql.checkData(1,6,'9223372036854775807')
tdSql.checkData(2,1,'2147483647')
tdSql.checkData(2,2,'-32767')
tdSql.checkData(2,3,'0')
tdSql.checkData(2,4,'2147483647')
tdSql.checkData(2,5,'-32767')
tdSql.checkData(2,6,'0')
tdLog.info("=============== step2.3,drop normal table && create table")
tdLog.info("=============== step2.4,drop normal table && create table")
cmd1 = 'drop table if exists normal_int_smallint_bigint_1 ;'
cmd2 = 'create table normal_int_smallint_bigint_1 (ts timestamp,in_int int,in_small smallint , in_big bigint) ; '
tdLog.info(cmd1)
......@@ -390,7 +450,7 @@ class TDTestCase:
tdSql.execute(cmd2)
tdLog.info("=============== step2.4,insert normal table right data and check in function")
tdLog.info("=============== step2.5,insert normal table right data and check in function")
cmd1 = 'insert into normal_int_smallint_bigint_1 values(now,\'2147483647\',\'-32767\',\'0\') ;'
tdLog.info(cmd1)
tdSql.execute(cmd1)
......@@ -437,7 +497,23 @@ class TDTestCase:
tdSql.query('select * from normal_int_smallint_bigint_1 where in_big in (-9223372036854775807) order by ts desc')
tdSql.checkData(0,1,'0')
tdSql.checkData(0,2,'32767')
tdSql.checkData(0,3,'-9223372036854775807')
tdSql.checkData(0,3,'-9223372036854775807')
cmd4 = '''select * from normal_int_smallint_bigint_1
where in_int in (0,2147483647,-2147483647) and in_small in (0,32767,-32767)
and in_big in (0,9223372036854775807,-9223372036854775807)
order by ts desc ;'''
tdLog.info(cmd4)
tdSql.query(cmd4)
tdSql.checkData(0,1,'0')
tdSql.checkData(0,2,'32767')
tdSql.checkData(0,3,'-9223372036854775807')
tdSql.checkData(1,1,'-2147483647')
tdSql.checkData(1,2,'0')
tdSql.checkData(1,3,'9223372036854775807')
tdSql.checkData(2,1,'2147483647')
tdSql.checkData(2,2,'-32767')
tdSql.checkData(2,3,'0')
tdLog.info("=============== step3,check binary and nchar data type")
......@@ -560,7 +636,30 @@ class TDTestCase:
tdSql.checkData(0,2,'北京涛思数据科技有限公司')
tdLog.info("=============== step3.3,drop normal table && create table")
tdLog.info("=============== step3.3,multiple column and multiple tag check in function")
cmd1 = '''select * from in_stable_3
where in_binary in (\'0\',\'TDengine\',\'TAOS\')
and in_nchar in (\'0\',\'北京涛思数据科技有限公司\',\'涛思数据TAOSdata\')
and tin_binary in (\'0\',\'TDengine\',\'taosdataTDengine\')
and tin_nchar in (\'0\',\'北京涛思数据科技有限公司\',\'北京涛思数据科技有限公司TDengine\')
order by ts desc ;'''
tdLog.info(cmd1)
tdSql.query(cmd1)
tdSql.checkData(0,1,'TDengine')
tdSql.checkData(0,2,'北京涛思数据科技有限公司')
tdSql.checkData(0,3,'taosdataTDengine')
tdSql.checkData(0,4,'北京涛思数据科技有限公司TDengine')
tdSql.checkData(1,1,'TAOS')
tdSql.checkData(1,2,'涛思数据TAOSdata')
tdSql.checkData(1,3,'TDengine')
tdSql.checkData(1,4,'北京涛思数据科技有限公司')
tdSql.checkData(2,1,'0')
tdSql.checkData(2,2,'0')
tdSql.checkData(2,3,'0')
tdSql.checkData(2,4,'0')
tdLog.info("=============== step3.4,drop normal table && create table")
cmd1 = 'drop table if exists normal_in_binary_nchar_1 ;'
cmd2 = 'create table normal_in_binary_nchar_1 (ts timestamp,in_binary binary(8),in_nchar nchar(12)) ; '
tdLog.info(cmd1)
......@@ -569,7 +668,7 @@ class TDTestCase:
tdSql.execute(cmd2)
tdLog.info("=============== step3.4,insert normal table right data and check in function")
tdLog.info("=============== step3.5,insert normal table right data and check in function")
cmd1 = 'insert into normal_in_binary_nchar_1 values(now,\'0\',\'0\') ;'
tdLog.info(cmd1)
tdSql.execute(cmd1)
......@@ -598,124 +697,413 @@ class TDTestCase:
tdSql.checkData(0,2,'北京涛思数据科技有限公司')
tdSql.query('select * from normal_in_binary_nchar_1 where in_nchar in (\'北京涛思数据科技有限公司\') order by ts desc')
tdSql.checkData(0,1,'TDengine')
tdSql.checkData(0,2,'北京涛思数据科技有限公司')
tdSql.checkData(0,2,'北京涛思数据科技有限公司')
tdLog.info("=============== step4,check float and double data type,not support")
cmd4 = '''select * from normal_in_binary_nchar_1
where in_binary in (\'0\',\'TDengine\',\'TAOS\')
and in_nchar in (\'0\',\'北京涛思数据科技有限公司\',\'涛思数据TAOSdata\')
order by ts desc ;'''
tdLog.info(cmd4)
tdSql.query(cmd4)
tdSql.checkData(0,1,'TDengine')
tdSql.checkData(0,2,'北京涛思数据科技有限公司')
tdSql.checkData(1,1,'TAOS')
tdSql.checkData(1,2,'涛思数据TAOSdata')
tdSql.checkData(2,1,'0')
tdSql.checkData(2,2,'0')
tdLog.info("=============== step4,check float and double data type")
tdLog.info("=============== step4.1,drop table && create table")
cmd1 = 'drop table if exists in_float_double_1 ;'
cmd1 = 'drop table if exists in_ts_float_double_1 ;'
cmd2 = 'drop table if exists in_ts_float_double_2 ;'
cmd3 = 'drop table if exists in_ts_float_double_3 ;'
cmd10 = 'drop table if exists in_stable_4 ;'
cmd11 = 'create stable in_stable_4(ts timestamp,in_float float,in_double double) tags (tin_float float,tin_double double) ;'
cmd12 = 'create table in_float_double_1 using in_stable_4 tags(\'666\',\'88888\') ; '
cmd11 = 'create stable in_stable_4(ts timestamp,in_ts timestamp,in_float float,in_double double) tags (tin_ts timestamp,tin_float float,tin_double double) ;'
cmd12 = 'create table in_ts_float_double_1 using in_stable_4 tags(\'0\',\'0\',\'0\') ; '
cmd13 = 'create table in_ts_float_double_2 using in_stable_4 tags(\'2020-01-01 08:00:00.001\',\'666\',\'-88888\') ; '
cmd14 = 'create table in_ts_float_double_3 using in_stable_4 tags(\'2021-01-01 08:00:00.001\',\'-888.00000\',\'66666.000000000\') ; '
tdLog.info(cmd1)
tdSql.execute(cmd1)
tdLog.info(cmd2)
tdSql.execute(cmd2)
tdLog.info(cmd3)
tdSql.execute(cmd3)
tdLog.info(cmd10)
tdSql.execute(cmd10)
tdLog.info(cmd11)
tdSql.execute(cmd11)
tdLog.info(cmd12)
tdSql.execute(cmd12)
tdLog.info(cmd13)
tdSql.execute(cmd13)
tdLog.info(cmd14)
tdSql.execute(cmd14)
tdLog.info("=============== step4.2,insert stable right data and check in function")
cmd1 = 'insert into in_float_double_1 values(now,\'888\',\'66666\') ;'
cmd1 = 'insert into in_ts_float_double_1 values(now,\'0\',\'0\',\'0\') ;'
tdLog.info(cmd1)
tdSql.execute(cmd1)
tdSql.execute(cmd1)
tdSql.query('select * from in_stable_4 where in_ts in (\'0\') order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
tdSql.checkData(0,4,'1970-01-01 08:00:00.000')
tdSql.checkData(0,5,0.00000)
tdSql.checkData(0,6,0.000000000)
tdSql.query('select * from in_stable_4 where in_ts in (\'1970-01-01 08:00:00.000\') order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
tdSql.checkData(0,4,'1970-01-01 08:00:00.000')
tdSql.checkData(0,5,0.00000)
tdSql.checkData(0,6,0.000000000)
tdSql.query('select * from in_stable_4 where in_float in (0.00000) order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
tdSql.checkData(0,4,'1970-01-01 08:00:00.000')
tdSql.checkData(0,5,0.00000)
tdSql.checkData(0,6,0.000000000)
tdSql.query('select * from in_stable_4 where in_double in (0.000000000) order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
tdSql.checkData(0,4,'1970-01-01 08:00:00.000')
tdSql.checkData(0,5,0.00000)
tdSql.checkData(0,6,0.000000000)
tdSql.query('select * from in_stable_4 where tin_ts in (\'0\') order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
tdSql.checkData(0,4,'1970-01-01 08:00:00.000')
tdSql.checkData(0,5,0.00000)
tdSql.checkData(0,6,0.000000000)
tdSql.query('select * from in_stable_4 where tin_ts in (\'1970-01-01 08:00:00.000\') order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
tdSql.checkData(0,4,'1970-01-01 08:00:00.000')
tdSql.checkData(0,5,0.00000)
tdSql.checkData(0,6,0.000000000)
tdSql.query('select * from in_stable_4 where tin_float in (0.00000) order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
tdSql.checkData(0,4,'1970-01-01 08:00:00.000')
tdSql.checkData(0,5,0.00000)
tdSql.checkData(0,6,0.000000000)
tdSql.query('select * from in_stable_4 where tin_double in (0.000000000) order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
tdSql.checkData(0,4,'1970-01-01 08:00:00.000')
tdSql.checkData(0,5,0.00000)
tdSql.checkData(0,6,0.000000000)
tdSql.query('select * from in_ts_float_double_1 where in_ts in (\'0\') order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
tdSql.query('select * from in_ts_float_double_1 where in_ts in (\'1970-01-01 08:00:00.000\') order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
tdSql.query('select * from in_ts_float_double_1 where in_float in (0.00000) order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
tdSql.query('select * from in_ts_float_double_1 where in_double in (0.000000000) order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
cmd2 = 'select * from in_stable_4 where in_float in (\'888\');'
cmd2 = 'insert into in_ts_float_double_2 values(now,\'2020-01-01 08:00:00.001\',\'666\',\'-88888\') ;'
tdLog.info(cmd2)
tdSql.error(cmd2)
try:
tdSql.execute(cmd2)
tdLog.exit("invalid operation: not supported filter condition")
except Exception as e:
tdLog.info(repr(e))
tdLog.info("invalid operation: not supported filter condition")
tdSql.execute(cmd2)
tdSql.query('select * from in_stable_4 where in_ts in (\'2020-01-01 08:00:00.001\') order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001000')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
tdSql.checkData(0,4,'2020-01-01 08:00:00.001')
tdSql.checkData(0,5,666.00000)
tdSql.checkData(0,6,-88888.000000000)
tdSql.query('select * from in_stable_4 where in_ts in (\'1577836800001\') order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001000')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
tdSql.checkData(0,4,'2020-01-01 08:00:00.001')
tdSql.checkData(0,5,666.00000)
tdSql.checkData(0,6,-88888.000000000)
tdSql.query('select * from in_stable_4 where in_float in (666.00000) order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001000')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
tdSql.checkData(0,4,'2020-01-01 08:00:00.001')
tdSql.checkData(0,5,666.00000)
tdSql.checkData(0,6,-88888.000000000)
tdSql.query('select * from in_stable_4 where in_double in (-88888.000000000) order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001000')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
tdSql.checkData(0,4,'2020-01-01 08:00:00.001')
tdSql.checkData(0,5,666.00000)
tdSql.checkData(0,6,-88888.000000000)
tdSql.query('select * from in_stable_4 where tin_ts in (\'2020-01-01 08:00:00.001000\') order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001000')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
tdSql.checkData(0,4,'2020-01-01 08:00:00.001')
tdSql.checkData(0,5,666.00000)
tdSql.checkData(0,6,-88888.000000000)
tdSql.query('select * from in_stable_4 where tin_ts in (\'1577836800001\') order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001000')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
tdSql.checkData(0,4,'2020-01-01 08:00:00.001')
tdSql.checkData(0,5,666.00000)
tdSql.checkData(0,6,-88888.000000000)
tdSql.query('select * from in_stable_4 where tin_float in (666.00000) order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001000')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
tdSql.checkData(0,4,'2020-01-01 08:00:00.001')
tdSql.checkData(0,5,666.00000)
tdSql.checkData(0,6,-88888.000000000)
tdSql.query('select * from in_stable_4 where tin_double in (-88888.000000000) order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001000')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
tdSql.checkData(0,4,'2020-01-01 08:00:00.001')
tdSql.checkData(0,5,666.00000)
tdSql.checkData(0,6,-88888.000000000)
tdSql.query('select * from in_ts_float_double_2 where in_ts in (\'1577836800001\') order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
tdSql.query('select * from in_ts_float_double_2 where in_ts in (\'2020-01-01 08:00:00.001\') order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
tdSql.query('select * from in_ts_float_double_2 where in_float in (666.00000) order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
tdSql.query('select * from in_ts_float_double_2 where in_double in (-88888.000000000) order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
cmd3 = 'select * from in_stable_4 where in_double in (\'66666\');'
cmd3 = 'insert into in_ts_float_double_3 values(now,\'2021-01-01 08:00:00.001\',\'-888.00000\',\'66666.000000000\') ;'
tdLog.info(cmd3)
tdSql.error(cmd3)
try:
tdSql.execute(cmd3)
tdLog.exit("invalid operation: not supported filter condition")
except Exception as e:
tdLog.info(repr(e))
tdLog.info("invalid operation: not supported filter condition")
cmd4 = 'select * from in_stable_4 where tin_float in (\'666\');'
tdLog.info(cmd4)
tdSql.error(cmd4)
try:
tdSql.execute(cmd4)
tdLog.exit("invalid operation: not supported filter condition")
except Exception as e:
tdLog.info(repr(e))
tdLog.info("invalid operation: not supported filter condition")
cmd5 = 'select * from in_stable_4 where tin_double in (\'88888\');'
tdLog.info(cmd5)
tdSql.error(cmd5)
try:
tdSql.execute(cmd5)
tdLog.exit("invalid operation: not supported filter condition")
except Exception as e:
tdLog.info(repr(e))
tdLog.info("invalid operation: not supported filter condition")
cmd6 = 'select * from in_float_double_1 where in_float in (\'888\');'
tdLog.info(cmd6)
tdSql.error(cmd6)
try:
tdSql.execute(cmd6)
tdLog.exit("invalid operation: not supported filter condition")
except Exception as e:
tdLog.info(repr(e))
tdLog.info("invalid operation: not supported filter condition")
cmd7 = 'select * from in_float_double_1 where in_double in (\'66666\');'
tdLog.info(cmd7)
tdSql.error(cmd7)
try:
tdSql.execute(cmd7)
tdLog.exit("invalid operation: not supported filter condition")
except Exception as e:
tdLog.info(repr(e))
tdLog.info("invalid operation: not supported filter condition")
tdSql.execute(cmd3)
tdSql.query('select * from in_stable_4 where in_ts in (\'2021-01-01 08:00:00.001\') order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001000')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.checkData(0,4,'2021-01-01 08:00:00.001')
tdSql.checkData(0,5,-888.00000)
tdSql.checkData(0,6,66666.000000000)
tdSql.query('select * from in_stable_4 where in_ts in (\'1609459200001\') order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001000')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.checkData(0,4,'2021-01-01 08:00:00.001')
tdSql.checkData(0,5,-888.00000)
tdSql.checkData(0,6,66666.000000000)
tdSql.query('select * from in_stable_4 where in_float in (-888.00000) order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001000')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.checkData(0,4,'2021-01-01 08:00:00.001')
tdSql.checkData(0,5,-888.00000)
tdSql.checkData(0,6,66666.000000000)
tdSql.query('select * from in_stable_4 where in_double in (66666.000000000) order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001000')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.checkData(0,4,'2021-01-01 08:00:00.001')
tdSql.checkData(0,5,-888.00000)
tdSql.checkData(0,6,66666.000000000)
tdSql.query('select * from in_stable_4 where tin_ts in (\'2021-01-01 08:00:00.001000\') order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001000')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.checkData(0,4,'2021-01-01 08:00:00.001')
tdSql.checkData(0,5,-888.00000)
tdSql.checkData(0,6,66666.000000000)
tdSql.query('select * from in_stable_4 where tin_ts in (\'1609459200001\') order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001000')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.checkData(0,4,'2021-01-01 08:00:00.001')
tdSql.checkData(0,5,-888.00000)
tdSql.checkData(0,6,66666.000000000)
tdSql.query('select * from in_stable_4 where tin_float in (-888.00000) order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001000')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.checkData(0,4,'2021-01-01 08:00:00.001')
tdSql.checkData(0,5,-888.00000)
tdSql.checkData(0,6,66666.000000000)
tdSql.query('select * from in_stable_4 where tin_double in (66666.000000000) order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001000')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.checkData(0,4,'2021-01-01 08:00:00.001')
tdSql.checkData(0,5,-888.00000)
tdSql.checkData(0,6,66666.000000000)
tdSql.query('select * from in_ts_float_double_3 where in_ts in (\'1609459200001\') order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.query('select * from in_ts_float_double_3 where in_ts in (\'2021-01-01 08:00:00.001\') order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.query('select * from in_ts_float_double_3 where in_float in (-888.00000) order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.query('select * from in_ts_float_double_3 where in_double in (66666.000000000) order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdLog.info("=============== step4.3,multiple column and multiple tag check in function")
cmd1 = '''select * from in_stable_4
where in_ts in (\'1609459200001\',\'2021-01-01 08:00:00.001\',\'1577836800001\',\'2020-01-01 08:00:00.001000\',\'0\',\'1970-01-01 08:00:00.000\')
and in_float in (0.00000,666.00000,-888.00000)
and in_double in (0.000000000,66666.000000000,-88888.000000000)
and tin_ts in (\'1609459200001\',\'2021-01-01 08:00:00.001\',\'1577836800001\',\'2020-01-01 08:00:00.001000\',\'0\',\'1970-01-01 08:00:00.000\')
and tin_float in (0.00000,666.00000,-888.00000)
and tin_double in (0.000000000,66666.000000000,-88888.000000000)
order by ts desc ;'''
tdLog.info(cmd1)
tdSql.query(cmd1)
tdSql.checkData(0,1,'2021-01-01 08:00:00.001000')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.checkData(0,4,'2021-01-01 08:00:00.001')
tdSql.checkData(0,5,-888.00000)
tdSql.checkData(0,6,66666.000000000)
tdSql.checkData(1,1,'2020-01-01 08:00:00.001000')
tdSql.checkData(1,2,666.00000)
tdSql.checkData(1,3,-88888.000000000)
tdSql.checkData(1,4,'2020-01-01 08:00:00.001')
tdSql.checkData(1,5,666.00000)
tdSql.checkData(1,6,-88888.000000000)
tdSql.checkData(2,1,'1970-01-01 08:00:00.000')
tdSql.checkData(2,2,0.00000)
tdSql.checkData(2,3,0.000000000)
tdSql.checkData(2,4,'1970-01-01 08:00:00.000')
tdSql.checkData(2,5,0.00000)
tdSql.checkData(2,6,0.000000000)
tdLog.info("=============== step4.3,drop normal table && create table")
cmd1 = 'drop table if exists normal_in_float_double_1 ;'
cmd2 = 'create table normal_in_float_double_1 (ts timestamp,in_float float,in_double double) ; '
tdLog.info("=============== step4.4,drop normal table && create table")
cmd1 = 'drop table if exists normal_in_ts_float_double_1 ;'
cmd2 = 'create table normal_in_ts_float_double_1 (ts timestamp,in_ts timestamp,in_float float,in_double double) ; '
tdLog.info(cmd1)
tdSql.execute(cmd1)
tdLog.info(cmd2)
tdSql.execute(cmd2)
tdLog.info("=============== step4.4,insert normal table right data and check in function")
cmd1 = 'insert into normal_in_float_double_1 values(now,\'888\',\'666666\') ;'
tdLog.info("=============== step4.5,insert normal table right data and check in function")
cmd1 = 'insert into normal_in_ts_float_double_1 values(now,\'0\',\'0\',\'0\') ;'
tdLog.info(cmd1)
tdSql.execute(cmd1)
cmd2 = 'select * from normal_in_float_double_1 where in_float in (\'888\');'
#tdLog.info(cmd2)
#tdSql.error(cmd2)
#try:
# tdSql.execute(cmd2)
# tdLog.exit("invalid operation: not supported filter condition")
#except Exception as e:
# tdLog.info(repr(e))
# tdLog.info("invalid operation: not supported filter condition")
#
#cmd3 = 'select * from normal_in_float_double_1 where in_double in (\'66666\');'
#tdLog.info(cmd3)
#tdSql.error(cmd3)
#try:
# tdSql.execute(cmd3)
# tdLog.exit("invalid operation: not supported filter condition")
#except Exception as e:
# tdLog.info(repr(e))
# tdLog.info("invalid operation: not supported filter condition")
tdSql.execute(cmd1)
tdSql.query('select * from normal_in_ts_float_double_1 where in_ts in (\'0\') order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
tdSql.query('select * from normal_in_ts_float_double_1 where in_ts in (\'1970-01-01 08:00:00.000\') order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
tdSql.query('select * from normal_in_ts_float_double_1 where in_float in (0.00000) order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
tdSql.query('select * from normal_in_ts_float_double_1 where in_double in (0.000000000) order by ts desc')
tdSql.checkData(0,1,'1970-01-01 08:00:00.000')
tdSql.checkData(0,2,0.00000)
tdSql.checkData(0,3,0.000000000)
cmd2 = 'insert into normal_in_ts_float_double_1 values(now,\'2020-01-01 08:00:00.001\',\'666\',\'-88888\') ;'
tdLog.info(cmd2)
tdSql.execute(cmd2)
tdSql.query('select * from normal_in_ts_float_double_1 where in_ts in (\'1577836800001\') order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
tdSql.query('select * from normal_in_ts_float_double_1 where in_ts in (\'2020-01-01 08:00:00.001\') order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
tdSql.query('select * from normal_in_ts_float_double_1 where in_float in (666.00000) order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
tdSql.query('select * from normal_in_ts_float_double_1 where in_double in (-88888.000000000) order by ts desc')
tdSql.checkData(0,1,'2020-01-01 08:00:00.001')
tdSql.checkData(0,2,666.00000)
tdSql.checkData(0,3,-88888.000000000)
cmd3 = 'insert into normal_in_ts_float_double_1 values(now,\'2021-01-01 08:00:00.001\',\'-888.00000\',\'66666.000000000\') ;'
tdLog.info(cmd3)
tdSql.execute(cmd3)
tdSql.query('select * from normal_in_ts_float_double_1 where in_ts in (\'1609459200001\') order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.query('select * from normal_in_ts_float_double_1 where in_ts in (\'2021-01-01 08:00:00.001\') order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.query('select * from normal_in_ts_float_double_1 where in_float in (-888.00000) order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.query('select * from normal_in_ts_float_double_1 where in_double in (66666.000000000) order by ts desc')
tdSql.checkData(0,1,'2021-01-01 08:00:00.001')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
cmd4 = '''select * from normal_in_ts_float_double_1
where in_ts in (\'1609459200001\',\'2021-01-01 08:00:00.001\',\'1577836800001\',\'2020-01-01 08:00:00.001000\',\'0\',\'1970-01-01 08:00:00.000\')
and in_double in (0.000000000,66666.000000000,-88888.000000000)
and in_float in (0.00000,666.00000,-888.00000)
order by ts desc ;'''
tdLog.info(cmd4)
tdSql.query(cmd4)
tdSql.checkData(0,1,'2021-01-01 08:00:00.001')
tdSql.checkData(0,2,-888.00000)
tdSql.checkData(0,3,66666.000000000)
tdSql.checkData(1,1,'2020-01-01 08:00:00.001')
tdSql.checkData(1,2,666.00000)
tdSql.checkData(1,3,-88888.000000000)
tdSql.checkData(2,1,'1970-01-01 08:00:00.000')
tdSql.checkData(2,2,0.00000)
tdSql.checkData(2,3,0.000000000)
def stop(self):
tdSql.close()
......
tests/pytest/tools/taosdumpTest.py
浏览文件 @ d382c50b
......@@ -45,7 +45,9 @@ class TDTestCase:
for i in range(100):
sql += "(%d, %d, 'nchar%d')" % (currts + i, i % 100, i % 100)
tdSql.execute(sql)
os.system("rm /tmp/*.sql")
os.system("taosdump --databases db -o /tmp")
tdSql.execute("drop database db")
......
tests/pytest/tools/taosdumpTest2.py 0 → 100644
浏览文件 @ d382c50b
###################################################################
# Copyright (c) 2016 by TAOS Technologies, Inc.
# All rights reserved.
#
# This file is proprietary and confidential to TAOS Technologies.
# No part of this file may be reproduced, stored, transmitted,
# disclosed or used in any form or by any means other than as
# expressly provided by the written permission from Jianhui Tao
#
###################################################################
# -*- coding: utf-8 -*-
import sys
import os
from util.log import *
from util.cases import *
from util.sql import *
from util.dnodes import *
class TDTestCase:
def init(self, conn, logSql):
tdLog.debug("start to execute %s" % __file__)
tdSql.init(conn.cursor(), logSql)
self.ts = 1601481600000
self.numberOfTables = 1
self.numberOfRecords = 15000
def run(self):
tdSql.prepare()
tdSql.execute("create table st(ts timestamp, c1 timestamp, c2 int, c3 bigint, c4 float, c5 double, c6 binary(8), c7 smallint, c8 tinyint, c9 bool, c10 nchar(8)) tags(t1 int)")
tdSql.execute("create table t1 using st tags(0)")
currts = self.ts
finish = 0
while(finish < self.numberOfRecords):
sql = "insert into t1 values"
for i in range(finish, self.numberOfRecords):
sql += "(%d, 1019774612, 29931, 1442173978, 165092.468750, 1128.643179, 'MOCq1pTu', 18405, 82, 0, 'g0A6S0Fu')" % (currts + i)
finish = i + 1
if (1048576 - len(sql)) < 16384:
break
tdSql.execute(sql)
os.system("rm /tmp/*.sql")
os.system("taosdump --databases db -o /tmp -B 32766 -L 1048576")
tdSql.execute("drop database db")
tdSql.query("show databases")
tdSql.checkRows(0)
os.system("taosdump -i /tmp")
tdSql.query("show databases")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 'db')
tdSql.execute("use db")
tdSql.query("show stables")
tdSql.checkRows(1)
tdSql.checkData(0, 0, 'st')
tdSql.query("select count(*) from t1")
tdSql.checkData(0, 0, self.numberOfRecords)
def stop(self):
tdSql.close()
tdLog.success("%s successfully executed" % __file__)
tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())
\ No newline at end of file
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