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TDengine

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T
TDengine
提交 15f6335e 编写于 作者: Y yihaoDeng
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浏览文件 @ 15f6335e
......@@ -68,6 +68,8 @@ CMakeError.log
*.o
version.c
taos.rc
src/connector/jdbc/.classpath
src/connector/jdbc/.project
src/connector/jdbc/.settings/
tests/comparisonTest/cassandra/cassandratest/.classpath
tests/comparisonTest/cassandra/cassandratest/.project
......
packaging/tools/makeclient.sh
浏览文件 @ 15f6335e
......@@ -69,6 +69,39 @@ mkdir -p ${install_dir}/inc && cp ${header_files} ${install_dir}/inc
mkdir -p ${install_dir}/cfg && cp ${cfg_dir}/taos.cfg ${install_dir}/cfg/taos.cfg
mkdir -p ${install_dir}/bin && cp ${bin_files} ${install_dir}/bin && chmod a+x ${install_dir}/bin/*
if [ -f ${build_dir}/bin/jemalloc-config ]; then
mkdir -p ${install_dir}/jemalloc/{bin,lib,lib/pkgconfig,include/jemalloc,share/doc/jemalloc,share/man/man3}
cp ${build_dir}/bin/jemalloc-config ${install_dir}/jemalloc/bin
if [ -f ${build_dir}/bin/jemalloc.sh ]; then
cp ${build_dir}/bin/jemalloc.sh ${install_dir}/jemalloc/bin
fi
if [ -f ${build_dir}/bin/jeprof ]; then
cp ${build_dir}/bin/jeprof ${install_dir}/jemalloc/bin
fi
if [ -f ${build_dir}/include/jemalloc/jemalloc.h ]; then
cp ${build_dir}/include/jemalloc/jemalloc.h ${install_dir}/jemalloc/include/jemalloc
fi
if [ -f ${build_dir}/lib/libjemalloc.so.2 ]; then
cp ${build_dir}/lib/libjemalloc.so.2 ${install_dir}/jemalloc/lib
ln -sf libjemalloc.so.2 ${install_dir}/jemalloc/lib/libjemalloc.so
fi
if [ -f ${build_dir}/lib/libjemalloc.a ]; then
cp ${build_dir}/lib/libjemalloc.a ${install_dir}/jemalloc/lib
fi
if [ -f ${build_dir}/lib/libjemalloc_pic.a ]; then
cp ${build_dir}/lib/libjemalloc_pic.a ${install_dir}/jemalloc/lib
fi
if [ -f ${build_dir}/lib/pkgconfig/jemalloc.pc ]; then
cp ${build_dir}/lib/pkgconfig/jemalloc.pc ${install_dir}/jemalloc/lib/pkgconfig
fi
if [ -f ${build_dir}/share/doc/jemalloc/jemalloc.html ]; then
cp ${build_dir}/share/doc/jemalloc/jemalloc.html ${install_dir}/jemalloc/share/doc/jemalloc
fi
if [ -f ${build_dir}/share/man/man3/jemalloc.3 ]; then
cp ${build_dir}/share/man/man3/jemalloc.3 ${install_dir}/jemalloc/share/man/man3
fi
fi
cd ${install_dir}
if [ "$osType" != "Darwin" ]; then
......
packaging/tools/makeclient_power.sh
浏览文件 @ 15f6335e
......@@ -91,6 +91,39 @@ else
fi
chmod a+x ${install_dir}/bin/* || :
if [ -f ${build_dir}/bin/jemalloc-config ]; then
mkdir -p ${install_dir}/jemalloc/{bin,lib,lib/pkgconfig,include/jemalloc,share/doc/jemalloc,share/man/man3}
cp ${build_dir}/bin/jemalloc-config ${install_dir}/jemalloc/bin
if [ -f ${build_dir}/bin/jemalloc.sh ]; then
cp ${build_dir}/bin/jemalloc.sh ${install_dir}/jemalloc/bin
fi
if [ -f ${build_dir}/bin/jeprof ]; then
cp ${build_dir}/bin/jeprof ${install_dir}/jemalloc/bin
fi
if [ -f ${build_dir}/include/jemalloc/jemalloc.h ]; then
cp ${build_dir}/include/jemalloc/jemalloc.h ${install_dir}/jemalloc/include/jemalloc
fi
if [ -f ${build_dir}/lib/libjemalloc.so.2 ]; then
cp ${build_dir}/lib/libjemalloc.so.2 ${install_dir}/jemalloc/lib
ln -sf libjemalloc.so.2 ${install_dir}/jemalloc/lib/libjemalloc.so
fi
if [ -f ${build_dir}/lib/libjemalloc.a ]; then
cp ${build_dir}/lib/libjemalloc.a ${install_dir}/jemalloc/lib
fi
if [ -f ${build_dir}/lib/libjemalloc_pic.a ]; then
cp ${build_dir}/lib/libjemalloc_pic.a ${install_dir}/jemalloc/lib
fi
if [ -f ${build_dir}/lib/pkgconfig/jemalloc.pc ]; then
cp ${build_dir}/lib/pkgconfig/jemalloc.pc ${install_dir}/jemalloc/lib/pkgconfig
fi
if [ -f ${build_dir}/share/doc/jemalloc/jemalloc.html ]; then
cp ${build_dir}/share/doc/jemalloc/jemalloc.html ${install_dir}/jemalloc/share/doc/jemalloc
fi
if [ -f ${build_dir}/share/man/man3/jemalloc.3 ]; then
cp ${build_dir}/share/man/man3/jemalloc.3 ${install_dir}/jemalloc/share/man/man3
fi
fi
cd ${install_dir}
if [ "$osType" != "Darwin" ]; then
......
packaging/tools/makeclient_tq.sh
浏览文件 @ 15f6335e
......@@ -91,6 +91,39 @@ else
fi
chmod a+x ${install_dir}/bin/* || :
if [ -f ${build_dir}/bin/jemalloc-config ]; then
mkdir -p ${install_dir}/jemalloc/{bin,lib,lib/pkgconfig,include/jemalloc,share/doc/jemalloc,share/man/man3}
cp ${build_dir}/bin/jemalloc-config ${install_dir}/jemalloc/bin
if [ -f ${build_dir}/bin/jemalloc.sh ]; then
cp ${build_dir}/bin/jemalloc.sh ${install_dir}/jemalloc/bin
fi
if [ -f ${build_dir}/bin/jeprof ]; then
cp ${build_dir}/bin/jeprof ${install_dir}/jemalloc/bin
fi
if [ -f ${build_dir}/include/jemalloc/jemalloc.h ]; then
cp ${build_dir}/include/jemalloc/jemalloc.h ${install_dir}/jemalloc/include/jemalloc
fi
if [ -f ${build_dir}/lib/libjemalloc.so.2 ]; then
cp ${build_dir}/lib/libjemalloc.so.2 ${install_dir}/jemalloc/lib
ln -sf libjemalloc.so.2 ${install_dir}/jemalloc/lib/libjemalloc.so
fi
if [ -f ${build_dir}/lib/libjemalloc.a ]; then
cp ${build_dir}/lib/libjemalloc.a ${install_dir}/jemalloc/lib
fi
if [ -f ${build_dir}/lib/libjemalloc_pic.a ]; then
cp ${build_dir}/lib/libjemalloc_pic.a ${install_dir}/jemalloc/lib
fi
if [ -f ${build_dir}/lib/pkgconfig/jemalloc.pc ]; then
cp ${build_dir}/lib/pkgconfig/jemalloc.pc ${install_dir}/jemalloc/lib/pkgconfig
fi
if [ -f ${build_dir}/share/doc/jemalloc/jemalloc.html ]; then
cp ${build_dir}/share/doc/jemalloc/jemalloc.html ${install_dir}/jemalloc/share/doc/jemalloc
fi
if [ -f ${build_dir}/share/man/man3/jemalloc.3 ]; then
cp ${build_dir}/share/man/man3/jemalloc.3 ${install_dir}/jemalloc/share/man/man3
fi
fi
cd ${install_dir}
if [ "$osType" != "Darwin" ]; then
......
src/client/src/tscSQLParser.c
浏览文件 @ 15f6335e
......@@ -8184,8 +8184,7 @@ static STableMeta* extractTempTableMetaFromSubquery(SQueryInfo* pUpstream) {
STableMetaInfo* pUpstreamTableMetaInfo = tscGetMetaInfo(pUpstream, 0);
int32_t numOfColumns = pUpstream->fieldsInfo.numOfOutput;
STableMeta* meta = calloc(1, sizeof(STableMeta) + sizeof(SSchema) * numOfColumns);
STableMeta *meta = calloc(1, sizeof(STableMeta) + sizeof(SSchema) * numOfColumns);
meta->tableType = TSDB_TEMP_TABLE;
STableComInfo *info = &meta->tableInfo;
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBPreparedStatement.java
浏览文件 @ 15f6335e
......@@ -57,8 +57,8 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
parameterCnt++;
}
}
parameters = new Object[parameterCnt];
}
parameters = new Object[parameterCnt];
if (parameterCnt > 1) {
// the table name is also a parameter, so ignore it.
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulPreparedStatement.java
浏览文件 @ 15f6335e
......@@ -22,16 +22,16 @@ public class RestfulPreparedStatement extends RestfulStatement implements Prepar
super(conn, database);
this.rawSql = sql;
if (sql.contains("?")) {
int parameterCnt = 0;
if (sql.contains("?")) {
for (int i = 0; i < sql.length(); i++) {
if ('?' == sql.charAt(i)) {
parameterCnt++;
}
}
parameters = new Object[parameterCnt];
this.isPrepared = true;
}
parameters = new Object[parameterCnt];
// build parameterMetaData
this.parameterMetaData = new RestfulParameterMetaData(parameters);
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulPreparedStatementTest.java
浏览文件 @ 15f6335e
......@@ -15,6 +15,8 @@ public class RestfulPreparedStatementTest {
private static PreparedStatement pstmt_insert;
private static final String sql_select = "select * from t1 where ts > ? and ts <= ? and f1 >= ?";
private static PreparedStatement pstmt_select;
private static final String sql_without_parameters = "select count(*) from t1";
private static PreparedStatement pstmt_without_parameters;
@Test
public void executeQuery() throws SQLException {
......@@ -237,6 +239,7 @@ public class RestfulPreparedStatementTest {
@Test
public void clearParameters() throws SQLException {
pstmt_insert.clearParameters();
pstmt_without_parameters.clearParameters();
}
@Test
......@@ -382,6 +385,7 @@ public class RestfulPreparedStatementTest {
pstmt_insert = conn.prepareStatement(sql_insert);
pstmt_select = conn.prepareStatement(sql_select);
pstmt_without_parameters = conn.prepareStatement(sql_without_parameters);
} catch (SQLException e) {
e.printStackTrace();
}
......@@ -394,6 +398,8 @@ public class RestfulPreparedStatementTest {
pstmt_insert.close();
if (pstmt_select != null)
pstmt_select.close();
if (pstmt_without_parameters != null)
pstmt_without_parameters.close();
if (conn != null)
conn.close();
} catch (SQLException e) {
......
src/connector/nodejs/nodetaos/cinterface.js
浏览文件 @ 15f6335e
......@@ -15,36 +15,18 @@ const { NULL_POINTER } = require('ref-napi');
module.exports = CTaosInterface;
function convertMillisecondsToDatetime(time) {
return new TaosObjects.TaosTimestamp(time);
}
function convertMicrosecondsToDatetime(time) {
return new TaosObjects.TaosTimestamp(time * 0.001, true);
}
function convertTimestamp(data, num_of_rows, nbytes = 0, offset = 0, micro = false) {
timestampConverter = convertMillisecondsToDatetime;
if (micro == true) {
timestampConverter = convertMicrosecondsToDatetime;
}
function convertTimestamp(data, num_of_rows, nbytes = 0, offset = 0, precision = 0) {
data = ref.reinterpret(data.deref(), nbytes * num_of_rows, offset);
let res = [];
let currOffset = 0;
while (currOffset < data.length) {
let queue = [];
let time = 0;
for (let i = currOffset; i < currOffset + nbytes; i++) {
queue.push(data[i]);
}
for (let i = queue.length - 1; i >= 0; i--) {
time += queue[i] * Math.pow(16, i * 2);
}
let time = data.readInt64LE(currOffset);
currOffset += nbytes;
res.push(timestampConverter(time));
res.push(new TaosObjects.TaosTimestamp(time, precision));
}
return res;
}
function convertBool(data, num_of_rows, nbytes = 0, offset = 0, micro = false) {
function convertBool(data, num_of_rows, nbytes = 0, offset = 0, precision = 0) {
data = ref.reinterpret(data.deref(), nbytes * num_of_rows, offset);
let res = new Array(data.length);
for (let i = 0; i < data.length; i++) {
......@@ -60,7 +42,7 @@ function convertBool(data, num_of_rows, nbytes = 0, offset = 0, micro = false) {
}
return res;
}
function convertTinyint(data, num_of_rows, nbytes = 0, offset = 0, micro = false) {
function convertTinyint(data, num_of_rows, nbytes = 0, offset = 0, precision = 0) {
data = ref.reinterpret(data.deref(), nbytes * num_of_rows, offset);
let res = [];
let currOffset = 0;
......@@ -71,7 +53,7 @@ function convertTinyint(data, num_of_rows, nbytes = 0, offset = 0, micro = false
}
return res;
}
function convertSmallint(data, num_of_rows, nbytes = 0, offset = 0, micro = false) {
function convertSmallint(data, num_of_rows, nbytes = 0, offset = 0, precision = 0) {
data = ref.reinterpret(data.deref(), nbytes * num_of_rows, offset);
let res = [];
let currOffset = 0;
......@@ -82,7 +64,7 @@ function convertSmallint(data, num_of_rows, nbytes = 0, offset = 0, micro = fals
}
return res;
}
function convertInt(data, num_of_rows, nbytes = 0, offset = 0, micro = false) {
function convertInt(data, num_of_rows, nbytes = 0, offset = 0, precision = 0) {
data = ref.reinterpret(data.deref(), nbytes * num_of_rows, offset);
let res = [];
let currOffset = 0;
......@@ -93,7 +75,7 @@ function convertInt(data, num_of_rows, nbytes = 0, offset = 0, micro = false) {
}
return res;
}
function convertBigint(data, num_of_rows, nbytes = 0, offset = 0, micro = false) {
function convertBigint(data, num_of_rows, nbytes = 0, offset = 0, precision = 0) {
data = ref.reinterpret(data.deref(), nbytes * num_of_rows, offset);
let res = [];
let currOffset = 0;
......@@ -104,7 +86,7 @@ function convertBigint(data, num_of_rows, nbytes = 0, offset = 0, micro = false)
}
return res;
}
function convertFloat(data, num_of_rows, nbytes = 0, offset = 0, micro = false) {
function convertFloat(data, num_of_rows, nbytes = 0, offset = 0, precision = 0) {
data = ref.reinterpret(data.deref(), nbytes * num_of_rows, offset);
let res = [];
let currOffset = 0;
......@@ -115,7 +97,7 @@ function convertFloat(data, num_of_rows, nbytes = 0, offset = 0, micro = false)
}
return res;
}
function convertDouble(data, num_of_rows, nbytes = 0, offset = 0, micro = false) {
function convertDouble(data, num_of_rows, nbytes = 0, offset = 0, precision = 0) {
data = ref.reinterpret(data.deref(), nbytes * num_of_rows, offset);
let res = [];
let currOffset = 0;
......@@ -127,7 +109,7 @@ function convertDouble(data, num_of_rows, nbytes = 0, offset = 0, micro = false)
return res;
}
function convertNchar(data, num_of_rows, nbytes = 0, offset = 0, micro = false) {
function convertNchar(data, num_of_rows, nbytes = 0, offset = 0, precision = 0) {
data = ref.reinterpret(data.deref(), nbytes * num_of_rows, offset);
let res = [];
......@@ -272,7 +254,7 @@ CTaosInterface.prototype.config = function config() {
CTaosInterface.prototype.connect = function connect(host = null, user = "root", password = "taosdata", db = null, port = 0) {
let _host, _user, _password, _db, _port;
try {
_host = host != null ? ref.allocCString(host) : ref.alloc(ref.types.char_ptr, ref.NULL);
_host = host != null ? ref.allocCString(host) : ref.NULL;
}
catch (err) {
throw "Attribute Error: host is expected as a str";
......@@ -290,7 +272,7 @@ CTaosInterface.prototype.connect = function connect(host = null, user = "root",
throw "Attribute Error: password is expected as a str";
}
try {
_db = db != null ? ref.allocCString(db) : ref.alloc(ref.types.char_ptr, ref.NULL);
_db = db != null ? ref.allocCString(db) : ref.NULL;
}
catch (err) {
throw "Attribute Error: db is expected as a str";
......@@ -345,8 +327,7 @@ CTaosInterface.prototype.fetchBlock = function fetchBlock(result, fields) {
}
var fieldL = this.libtaos.taos_fetch_lengths(result);
let isMicro = (this.libtaos.taos_result_precision(result) == FieldTypes.C_TIMESTAMP_MICRO);
let precision = this.libtaos.taos_result_precision(result);
var fieldlens = [];
......@@ -373,7 +354,7 @@ CTaosInterface.prototype.fetchBlock = function fetchBlock(result, fields) {
if (!convertFunctions[fields[i]['type']]) {
throw new errors.DatabaseError("Invalid data type returned from database");
}
blocks[i] = convertFunctions[fields[i]['type']](pdata, num_of_rows, fieldlens[i], offset, isMicro);
blocks[i] = convertFunctions[fields[i]['type']](pdata, num_of_rows, fieldlens[i], offset, precision);
}
}
return { blocks: blocks, num_of_rows }
......@@ -423,7 +404,7 @@ CTaosInterface.prototype.fetch_rows_a = function fetch_rows_a(result, callback,
let row = cti.libtaos.taos_fetch_row(result2);
let fields = cti.fetchFields_a(result2);
let isMicro = (cti.libtaos.taos_result_precision(result2) == FieldTypes.C_TIMESTAMP_MICRO);
let precision = cti.libtaos.taos_result_precision(result2);
let blocks = new Array(fields.length);
blocks.fill(null);
numOfRows2 = Math.abs(numOfRows2);
......@@ -449,7 +430,7 @@ CTaosInterface.prototype.fetch_rows_a = function fetch_rows_a(result, callback,
let prow = ref.reinterpret(row, 8, i * 8);
prow = prow.readPointer();
prow = ref.ref(prow);
blocks[i] = convertFunctions[fields[i]['type']](prow, 1, fieldlens[i], offset, isMicro);
blocks[i] = convertFunctions[fields[i]['type']](prow, 1, fieldlens[i], offset, precision);
//offset += fields[i]['bytes'] * numOfRows2;
}
}
......@@ -572,7 +553,7 @@ CTaosInterface.prototype.openStream = function openStream(connection, sql, callb
var cti = this;
let asyncCallbackWrapper = function (param2, result2, row) {
let fields = cti.fetchFields_a(result2);
let isMicro = (cti.libtaos.taos_result_precision(result2) == FieldTypes.C_TIMESTAMP_MICRO);
let precision = cti.libtaos.taos_result_precision(result2);
let blocks = new Array(fields.length);
blocks.fill(null);
let numOfRows2 = 1;
......@@ -582,7 +563,7 @@ CTaosInterface.prototype.openStream = function openStream(connection, sql, callb
if (!convertFunctions[fields[i]['type']]) {
throw new errors.DatabaseError("Invalid data type returned from database");
}
blocks[i] = convertFunctions[fields[i]['type']](row, numOfRows2, fields[i]['bytes'], offset, isMicro);
blocks[i] = convertFunctions[fields[i]['type']](row, numOfRows2, fields[i]['bytes'], offset, precision);
offset += fields[i]['bytes'] * numOfRows2;
}
}
......
src/connector/nodejs/nodetaos/taosobjects.js
浏览文件 @ 15f6335e
const FieldTypes = require('./constants');
const util = require('util');
/**
* Various objects such as TaosRow and TaosColumn that help make parsing data easier
* @module TaosObjects
......@@ -14,7 +14,7 @@ const FieldTypes = require('./constants');
* var trow = new TaosRow(row);
* console.log(trow.data);
*/
function TaosRow (row) {
function TaosRow(row) {
this.data = row;
this.length = row.length;
return this;
......@@ -42,25 +42,85 @@ function TaosField(field) {
* @param {Date} date - A Javascript date time object or the time in milliseconds past 1970-1-1 00:00:00.000
*/
class TaosTimestamp extends Date {
constructor(date, micro = false) {
super(date);
this._type = 'TaosTimestamp';
if (micro) {
this.microTime = date - Math.floor(date);
constructor(date, precision = 0) {
if (precision === 1) {
super(Math.floor(date / 1000));
this.precisionExtras = date % 1000;
} else if (precision === 2) {
super(parseInt(date / 1000000));
// use BigInt to fix: 1625801548423914405 % 1000000 = 914496 which not expected (914405)
this.precisionExtras = parseInt(BigInt(date) % 1000000n);
} else {
super(parseInt(date));
}
this.precision = precision;
}
/**
* TDengine raw timestamp.
* @returns raw taos timestamp (int64)
*/
taosTimestamp() {
if (this.precision == 1) {
return (this * 1000 + this.precisionExtras);
} else if (this.precision == 2) {
return (this * 1000000 + this.precisionExtras);
} else {
return Math.floor(this);
}
}
/**
* Gets the microseconds of a Date.
* @return {Int} A microseconds integer
*/
getMicroseconds() {
if (this.precision == 1) {
return this.getMilliseconds() * 1000 + this.precisionExtras;
} else if (this.precision == 2) {
return this.getMilliseconds() * 1000 + this.precisionExtras / 1000;
} else {
return 0;
}
}
/**
* Gets the nanoseconds of a TaosTimestamp.
* @return {Int} A nanoseconds integer
*/
getNanoseconds() {
if (this.precision == 1) {
return this.getMilliseconds() * 1000000 + this.precisionExtras * 1000;
} else if (this.precision == 2) {
return this.getMilliseconds() * 1000000 + this.precisionExtras;
} else {
return 0;
}
}
/**
* @returns {String} a string for timestamp string format
*/
_precisionExtra() {
if (this.precision == 1) {
return String(this.precisionExtras).padStart(3, '0');
} else if (this.precision == 2) {
return String(this.precisionExtras).padStart(6, '0');
} else {
return '';
}
}
/**
* @function Returns the date into a string usable by TDengine
* @return {string} A Taos Timestamp String
*/
toTaosString(){
toTaosString() {
var tzo = -this.getTimezoneOffset(),
dif = tzo >= 0 ? '+' : '-',
pad = function(num) {
pad = function (num) {
var norm = Math.floor(Math.abs(num));
return (norm < 10 ? '0' : '') + norm;
},
pad2 = function(num) {
pad2 = function (num) {
var norm = Math.floor(Math.abs(num));
if (norm < 10) return '00' + norm;
if (norm < 100) return '0' + norm;
......@@ -73,8 +133,19 @@ class TaosTimestamp extends Date {
':' + pad(this.getMinutes()) +
':' + pad(this.getSeconds()) +
'.' + pad2(this.getMilliseconds()) +
'' + (this.microTime ? pad2(Math.round(this.microTime * 1000)) : '');
'' + this._precisionExtra();
}
/**
* Custom console.log
* @returns {String} string format for debug
*/
[util.inspect.custom](depth, opts) {
return this.toTaosString() + JSON.stringify({ precision: this.precision, precisionExtras: this.precisionExtras }, opts);
}
toString() {
return this.toTaosString();
}
}
module.exports = {TaosRow, TaosField, TaosTimestamp}
module.exports = { TaosRow, TaosField, TaosTimestamp }
src/connector/nodejs/package.json
浏览文件 @ 15f6335e
{
"name": "td2.0-connector",
"version": "2.0.8",
"version": "2.0.9",
"description": "A Node.js connector for TDengine.",
"main": "tdengine.js",
"directories": {
"test": "test"
},
"scripts": {
"test": "node test/test.js"
"test": "node test/test.js && node test/testMicroseconds.js && node test/testNanoseconds.js"
},
"repository": {
"type": "git",
......
src/connector/nodejs/tdengine.js
浏览文件 @ 15f6335e
var TDengineConnection = require('./nodetaos/connection.js')
module.exports.connect = function (connection=null) {
module.exports.connect = function (connection={}) {
return new TDengineConnection(connection);
}
src/connector/nodejs/test/test.js
浏览文件 @ 15f6335e
const taos = require('../tdengine');
var conn = taos.connect({host:"127.0.0.1", user:"root", password:"taosdata", config:"/etc/taos",port:10});
var conn = taos.connect();
var c1 = conn.cursor();
let stime = new Date();
let interval = 1000;
......
src/connector/nodejs/test/testMicroseconds.js 0 → 100644
浏览文件 @ 15f6335e
const taos = require('../tdengine');
var conn = taos.connect();
var c1 = conn.cursor();
let stime = new Date();
let interval = 1000;
function convertDateToTS(date) {
let tsArr = date.toISOString().split("T")
return "\"" + tsArr[0] + " " + tsArr[1].substring(0, tsArr[1].length - 1) + "\"";
}
function R(l, r) {
return Math.random() * (r - l) - r;
}
function randomBool() {
if (Math.random() < 0.5) {
return true;
}
return false;
}
// Initialize
//c1.execute('drop database td_connector_test;');
const dbname = 'nodejs_test_us';
c1.execute('create database if not exists ' + dbname + ' precision "us"');
c1.execute('use ' + dbname)
c1.execute('create table if not exists tstest (ts timestamp, _int int);');
c1.execute('insert into tstest values(1625801548423914, 0)');
// Select
console.log('select * from tstest');
c1.execute('select * from tstest');
var d = c1.fetchall();
console.log(c1.fields);
let ts = d[0][0];
console.log(ts);
if (ts.taosTimestamp() != 1625801548423914) {
throw "microseconds not match!";
}
if (ts.getMicroseconds() % 1000 !== 914) {
throw "micronsecond precision error";
}
setTimeout(function () {
c1.query('drop database nodejs_us_test;');
}, 200);
setTimeout(function () {
conn.close();
}, 2000);
src/connector/nodejs/test/testNanoseconds.js 0 → 100644
浏览文件 @ 15f6335e
const taos = require('../tdengine');
var conn = taos.connect();
var c1 = conn.cursor();
let stime = new Date();
let interval = 1000;
function convertDateToTS(date) {
let tsArr = date.toISOString().split("T")
return "\"" + tsArr[0] + " " + tsArr[1].substring(0, tsArr[1].length - 1) + "\"";
}
function R(l, r) {
return Math.random() * (r - l) - r;
}
function randomBool() {
if (Math.random() < 0.5) {
return true;
}
return false;
}
// Initialize
//c1.execute('drop database td_connector_test;');
const dbname = 'nodejs_test_ns';
c1.execute('create database if not exists ' + dbname + ' precision "ns"');
c1.execute('use ' + dbname)
c1.execute('create table if not exists tstest (ts timestamp, _int int);');
c1.execute('insert into tstest values(1625801548423914405, 0)');
// Select
console.log('select * from tstest');
c1.execute('select * from tstest');
var d = c1.fetchall();
console.log(c1.fields);
let ts = d[0][0];
console.log(ts);
if (ts.taosTimestamp() != 1625801548423914405) {
throw "nanosecond not match!";
}
if (ts.getNanoseconds() % 1000000 !== 914405) {
throw "nanosecond precision error";
}
setTimeout(function () {
c1.query('drop database nodejs_ns_test;');
}, 200);
setTimeout(function () {
conn.close();
}, 2000);
src/query/inc/qExecutor.h
浏览文件 @ 15f6335e
......@@ -106,8 +106,7 @@ typedef struct SResultRowInfo {
int16_t type:8; // data type for hash key
int32_t size:24; // number of result set
int32_t capacity; // max capacity
SResultRow* current; // current start active index
int64_t prevSKey; // previous (not completed) sliding window start key
SResultRow* current; // current active result row
} SResultRowInfo;
typedef struct SColumnFilterElem {
......
src/query/src/qExecutor.c
浏览文件 @ 15f6335e
......@@ -243,6 +243,7 @@ static void sortGroupResByOrderList(SGroupResInfo *pGroupResInfo, SQueryRuntimeE
if (size <= 0) {
return;
}
int32_t orderId = pRuntimeEnv->pQueryAttr->order.orderColId;
if (orderId <= 0) {
return;
......@@ -411,21 +412,6 @@ static void prepareResultListBuffer(SResultRowInfo* pResultRowInfo, SQueryRuntim
pResultRowInfo->capacity = (int32_t)newCapacity;
}
//static int32_t ascResultRowCompareFn(const void* p1, const void* p2) {
// SResultRow* pRow1 = *(SResultRow**)p1;
// SResultRow* pRow2 = *(SResultRow**)p2;
//
// if (pRow1 == pRow2) {
// return 0;
// } else {
// return pRow1->win.skey < pRow2->win.skey? -1:1;
// }
//}
//static int32_t descResultRowCompareFn(const void* p1, const void* p2) {
// return -ascResultRowCompareFn(p1, p2);
//}
static SResultRow *doPrepareResultRowFromKey(SQueryRuntimeEnv *pRuntimeEnv, SResultRowInfo *pResultRowInfo, int64_t tid, char *pData,
int16_t bytes, bool masterscan, uint64_t tableGroupId) {
bool existed = false;
......@@ -451,11 +437,6 @@ static SResultRow *doPrepareResultRowFromKey(SQueryRuntimeEnv *pRuntimeEnv, SRes
SET_RES_WINDOW_KEY(pRuntimeEnv->keyBuf, pData, bytes, tid);
void* ptr = taosHashGet(pRuntimeEnv->pResultRowListSet, pRuntimeEnv->keyBuf, GET_RES_WINDOW_KEY_LEN(bytes));
existed = (ptr != NULL);
// __compar_fn_t fn = QUERY_IS_ASC_QUERY(pRuntimeEnv->pQueryAttr)? ascResultRowCompareFn:descResultRowCompareFn;
// void* ptr = taosbsearch(p1, pResultRowInfo->pResult, pResultRowInfo->size, POINTER_BYTES, fn, TD_EQ);
// if (ptr != NULL) {
// existed = true;
// }
}
}
} else {
......@@ -527,12 +508,12 @@ static STimeWindow getActiveTimeWindow(SResultRowInfo * pResultRowInfo, int64_t
STimeWindow w = {0};
if (pResultRowInfo->current == NULL) { // the first window, from the previous stored value
if (pResultRowInfo->prevSKey == TSKEY_INITIAL_VAL) {
// if (pResultRowInfo->prevSKey == TSKEY_INITIAL_VAL) {
getInitialStartTimeWindow(pQueryAttr, ts, &w);
pResultRowInfo->prevSKey = w.skey;
} else {
w.skey = pResultRowInfo->prevSKey;
}
// pResultRowInfo->prevSKey = w.skey;
// } else {
// w.skey = pResultRowInfo->prevSKey;
// }
if (pQueryAttr->interval.intervalUnit == 'n' || pQueryAttr->interval.intervalUnit == 'y') {
w.ekey = taosTimeAdd(w.skey, pQueryAttr->interval.interval, pQueryAttr->interval.intervalUnit, pQueryAttr->precision) - 1;
......@@ -540,10 +521,7 @@ static STimeWindow getActiveTimeWindow(SResultRowInfo * pResultRowInfo, int64_t
w.ekey = w.skey + pQueryAttr->interval.interval - 1;
}
} else {
// int32_t slot = curTimeWindowIndex(pResultRowInfo);
// SResultRow* pWindowRes = getResultRow(pResultRowInfo, slot);
SResultRow* pWindowRes = pResultRowInfo->current;
w = pWindowRes->win;
w = pResultRowInfo->current->win;
}
if (w.skey > ts || w.ekey < ts) {
......@@ -748,8 +726,6 @@ static void doUpdateResultRowIndex(SResultRowInfo*pResultRowInfo, TSKEY lastKey,
} else {
pResultRowInfo->current = pResultRowInfo->pResult[i + 1]; // current not closed result object
}
pResultRowInfo->prevSKey = pResultRowInfo->current->win.skey;
}
}
......@@ -1368,7 +1344,6 @@ static void hashIntervalAgg(SOperatorInfo* pOperatorInfo, SResultRowInfo* pResul
bool ascQuery = QUERY_IS_ASC_QUERY(pQueryAttr);
SResultRow* prevRow = pResultRowInfo->current;
// int32_t prevIndex = curTimeWindowIndex(pResultRowInfo);
TSKEY* tsCols = NULL;
if (pSDataBlock->pDataBlock != NULL) {
......@@ -1406,7 +1381,8 @@ static void hashIntervalAgg(SOperatorInfo* pOperatorInfo, SResultRowInfo* pResul
j++;
}
for(; pResultRowInfo->pResult[j] != pResultRowInfo->current; ++j) {
SResultRow* current = pResultRowInfo->current;
for(; pResultRowInfo->pResult[j] != current && j < pResultRowInfo->size; ++j) {
SResultRow* pRes = pResultRowInfo->pResult[j];
if (pRes->closed) {
assert(resultRowInterpolated(pRes, RESULT_ROW_START_INTERP) && resultRowInterpolated(pRes, RESULT_ROW_END_INTERP));
......@@ -1414,16 +1390,16 @@ static void hashIntervalAgg(SOperatorInfo* pOperatorInfo, SResultRowInfo* pResul
}
STimeWindow w = pRes->win;
ret = setWindowOutputBufByKey(pRuntimeEnv, pResultRowInfo, pSDataBlock->info.tid, &w, masterScan, &pResult, tableGroupId, pInfo->pCtx,
numOfOutput, pInfo->rowCellInfoOffset);
ret = setWindowOutputBufByKey(pRuntimeEnv, pResultRowInfo, pSDataBlock->info.tid, &w, masterScan, &pResult,
tableGroupId, pInfo->pCtx, numOfOutput, pInfo->rowCellInfoOffset);
if (ret != TSDB_CODE_SUCCESS) {
longjmp(pRuntimeEnv->env, TSDB_CODE_QRY_OUT_OF_MEMORY);
}
assert(!resultRowInterpolated(pResult, RESULT_ROW_END_INTERP));
doTimeWindowInterpolation(pOperatorInfo, pInfo, pSDataBlock->pDataBlock, *(TSKEY *)pRuntimeEnv->prevRow[0],
-1, tsCols[startPos], startPos, w.ekey, RESULT_ROW_END_INTERP);
doTimeWindowInterpolation(pOperatorInfo, pInfo, pSDataBlock->pDataBlock, *(TSKEY*)pRuntimeEnv->prevRow[0], -1,
tsCols[startPos], startPos, w.ekey, RESULT_ROW_END_INTERP);
setResultRowInterpo(pResult, RESULT_ROW_END_INTERP);
setNotInterpoWindowKey(pInfo->pCtx, pQueryAttr->numOfOutput, RESULT_ROW_START_INTERP);
......@@ -3844,12 +3820,16 @@ void setParamForStableStddevByColData(SQueryRuntimeEnv* pRuntimeEnv, SQLFunction
void setIntervalQueryRange(SQueryRuntimeEnv *pRuntimeEnv, TSKEY key) {
SQueryAttr *pQueryAttr = pRuntimeEnv->pQueryAttr;
STableQueryInfo *pTableQueryInfo = pRuntimeEnv->current;
SResultRowInfo *pWindowResInfo = &pTableQueryInfo->resInfo;
SResultRowInfo *pResultRowInfo = &pTableQueryInfo->resInfo;
if (pWindowResInfo->prevSKey != TSKEY_INITIAL_VAL) {
if (pResultRowInfo->current != NULL) {
return;
}
// if (pWindowResInfo->prevSKey != TSKEY_INITIAL_VAL) {
// return;
// }
pTableQueryInfo->win.skey = key;
STimeWindow win = {.skey = key, .ekey = pQueryAttr->window.ekey};
......@@ -3865,13 +3845,13 @@ void setIntervalQueryRange(SQueryRuntimeEnv *pRuntimeEnv, TSKEY key) {
TSKEY ek = MAX(win.skey, win.ekey);
getAlignQueryTimeWindow(pQueryAttr, win.skey, sk, ek, &w);
if (pWindowResInfo->prevSKey == TSKEY_INITIAL_VAL) {
if (!QUERY_IS_ASC_QUERY(pQueryAttr)) {
assert(win.ekey == pQueryAttr->window.ekey);
}
pWindowResInfo->prevSKey = w.skey;
}
// if (pResultRowInfo->prevSKey == TSKEY_INITIAL_VAL) {
// if (!QUERY_IS_ASC_QUERY(pQueryAttr)) {
// assert(win.ekey == pQueryAttr->window.ekey);
// }
//
// pResultRowInfo->prevSKey = w.skey;
// }
pTableQueryInfo->lastKey = pTableQueryInfo->win.skey;
}
......@@ -4772,7 +4752,7 @@ static SSDataBlock* doTableScan(void* param, bool *newgroup) {
if (pResultRowInfo->size > 0) {
pResultRowInfo->current = pResultRowInfo->pResult[0];
pResultRowInfo->prevSKey = pResultRowInfo->pResult[0]->win.skey;
// pResultRowInfo->prevSKey = pResultRowInfo->pResult[0]->win.skey;
}
qDebug("QInfo:0x%"PRIx64" start to repeat scan data blocks due to query func required, qrange:%" PRId64 "-%" PRId64,
......@@ -4798,7 +4778,7 @@ static SSDataBlock* doTableScan(void* param, bool *newgroup) {
if (pResultRowInfo->size > 0) {
pResultRowInfo->current = pResultRowInfo->pResult[pResultRowInfo->size - 1];
pResultRowInfo->prevSKey = pResultRowInfo->current->win.skey;
// pResultRowInfo->prevSKey = pResultRowInfo->current->win.skey;
}
p = doTableScanImpl(pOperator, newgroup);
......
src/query/src/qUtil.c
浏览文件 @ 15f6335e
......@@ -44,7 +44,7 @@ int32_t getOutputInterResultBufSize(SQueryAttr* pQueryAttr) {
int32_t initResultRowInfo(SResultRowInfo *pResultRowInfo, int32_t size, int16_t type) {
pResultRowInfo->type = type;
pResultRowInfo->size = 0;
pResultRowInfo->prevSKey = TSKEY_INITIAL_VAL;
// pResultRowInfo->prevSKey = TSKEY_INITIAL_VAL;
pResultRowInfo->current = NULL;
pResultRowInfo->capacity = size;
......@@ -93,7 +93,7 @@ void resetResultRowInfo(SQueryRuntimeEnv *pRuntimeEnv, SResultRowInfo *pResultRo
pResultRowInfo->size = 0;
pResultRowInfo->current = NULL;
pResultRowInfo->prevSKey = TSKEY_INITIAL_VAL;
// pResultRowInfo->prevSKey = TSKEY_INITIAL_VAL;
}
int32_t numOfClosedResultRows(SResultRowInfo *pResultRowInfo) {
......
tests/script/general/parser/nestquery.sim
浏览文件 @ 15f6335e
......@@ -450,4 +450,44 @@ if $data11 != 1 then
return -1
endi
print =====================>TD-5157
sql select twa(c1) from nest_tb1 interval(19a);
if $rows != 10000 then
return -1
endi
if $data00 != @20-09-14 23:59:59.992@ then
return -1
endi
if $data01 != 0.000083333 then
return -1
endi
print =================>us database interval query, TD-5039
sql create database test precision 'us';
sql use test;
sql create table t1(ts timestamp, k int);
sql insert into t1 values('2020-01-01 01:01:01.000', 1) ('2020-01-01 01:02:00.000', 2);
sql select avg(k) from (select avg(k) k from t1 interval(1s)) interval(1m);
if $rows != 2 then
return -1
endi
if $data00 != @20-01-01 01:01:00.000000@ then
return -1
endi
if $data01 != 1.000000000 then
return -1
endi
if $data10 != @20-01-01 01:02:00.000000@ then
return -1
endi
if $data11 != 2.000000000 then
return -1
endi
system sh/exec.sh -n dnode1 -s stop -x SIGINT
\ No newline at end of file
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