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TDengine
TDengine

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TDengine
TDengine
提交 75b3f549 编写于 作者: P Ping Xiao
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Merge branch 'develop' into xiaoping/cases

上级 0306a977 fb80b74d
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documentation20/cn/00.index/docs.md
浏览文件 @ 75b3f549
...@@ -95,7 +95,7 @@ TDengine 是一个高效的存储、查询、分析时序大数据的平台， ...@@ -95,7 +95,7 @@ TDengine 是一个高效的存储、查询、分析时序大数据的平台，
- [Grafana](/connections#grafana)：获取并可视化保存在 TDengine 的数据 - [Grafana](/connections#grafana)：获取并可视化保存在 TDengine 的数据
- [IDEA Database](https://www.taosdata.com/blog/2020/08/27/1767.html)：通过 IDEA 数据库管理工具可视化使用 TDengine - [IDEA Database](https://www.taosdata.com/blog/2020/08/27/1767.html)：通过 IDEA 数据库管理工具可视化使用 TDengine
- [TDengineGUI](https://github.com/skye0207/TDengineGUI)：基于 Electron 开发的跨平台 TDengine 图形化管理工具 - [TDengineGUI](https://github.com/skye0207/TDengineGUI)：基于 Electron 开发的跨平台 TDengine 图形化管理工具
- [DataX](https://www.taosdata.com/blog/2021/10/26/3156.html)：支持 TDeninge 和其他数据库之间进行数据迁移的工具 - [DataX](https://www.taosdata.com/blog/2021/10/26/3156.html)：支持 TDengine 和其他数据库之间进行数据迁移的工具
## [TDengine 集群的安装、管理](/cluster) ## [TDengine 集群的安装、管理](/cluster)
......
src/common/src/texpr.c
浏览文件 @ 75b3f549
...@@ -1364,7 +1364,7 @@ int32_t exprValidateTimeNode(char *msgbuf, tExprNode *pExpr) { ...@@ -1364,7 +1364,7 @@ int32_t exprValidateTimeNode(char *msgbuf, tExprNode *pExpr) {
} }
char fraction[32] = {0}; char fraction[32] = {0};
NUM_TO_STRING(child->resultType, &child->pVal->i64, sizeof(fraction), fraction); NUM_TO_STRING(child->resultType, &child->pVal->i64, sizeof(fraction), fraction);
int32_t tsDigits = strlen(fraction); int32_t tsDigits = (int32_t)strlen(fraction);
if (tsDigits > TSDB_TIME_PRECISION_SEC_DIGITS && if (tsDigits > TSDB_TIME_PRECISION_SEC_DIGITS &&
tsDigits != TSDB_TIME_PRECISION_MILLI_DIGITS && tsDigits != TSDB_TIME_PRECISION_MILLI_DIGITS &&
tsDigits != TSDB_TIME_PRECISION_MICRO_DIGITS && tsDigits != TSDB_TIME_PRECISION_MICRO_DIGITS &&
...@@ -1444,7 +1444,7 @@ int32_t exprValidateTimeNode(char *msgbuf, tExprNode *pExpr) { ...@@ -1444,7 +1444,7 @@ int32_t exprValidateTimeNode(char *msgbuf, tExprNode *pExpr) {
if (child0->pVal->nType == TSDB_DATA_TYPE_BIGINT) { if (child0->pVal->nType == TSDB_DATA_TYPE_BIGINT) {
char fraction[32] = {0}; char fraction[32] = {0};
NUM_TO_STRING(child0->resultType, &child0->pVal->i64, sizeof(fraction), fraction); NUM_TO_STRING(child0->resultType, &child0->pVal->i64, sizeof(fraction), fraction);
int32_t tsDigits = strlen(fraction); int32_t tsDigits = (int32_t)strlen(fraction);
if (tsDigits > TSDB_TIME_PRECISION_SEC_DIGITS && if (tsDigits > TSDB_TIME_PRECISION_SEC_DIGITS &&
tsDigits != TSDB_TIME_PRECISION_MILLI_DIGITS && tsDigits != TSDB_TIME_PRECISION_MILLI_DIGITS &&
tsDigits != TSDB_TIME_PRECISION_MICRO_DIGITS && tsDigits != TSDB_TIME_PRECISION_MICRO_DIGITS &&
...@@ -1525,7 +1525,7 @@ int32_t exprValidateTimeNode(char *msgbuf, tExprNode *pExpr) { ...@@ -1525,7 +1525,7 @@ int32_t exprValidateTimeNode(char *msgbuf, tExprNode *pExpr) {
if (child[i]->pVal->nType == TSDB_DATA_TYPE_BIGINT) { if (child[i]->pVal->nType == TSDB_DATA_TYPE_BIGINT) {
char fraction[32] = {0}; char fraction[32] = {0};
NUM_TO_STRING(child[i]->resultType, &child[i]->pVal->i64, sizeof(fraction), fraction); NUM_TO_STRING(child[i]->resultType, &child[i]->pVal->i64, sizeof(fraction), fraction);
int32_t tsDigits = strlen(fraction); int32_t tsDigits = (int32_t)strlen(fraction);
if (tsDigits > TSDB_TIME_PRECISION_SEC_DIGITS && if (tsDigits > TSDB_TIME_PRECISION_SEC_DIGITS &&
tsDigits != TSDB_TIME_PRECISION_MILLI_DIGITS && tsDigits != TSDB_TIME_PRECISION_MILLI_DIGITS &&
tsDigits != TSDB_TIME_PRECISION_MICRO_DIGITS && tsDigits != TSDB_TIME_PRECISION_MICRO_DIGITS &&
...@@ -2234,7 +2234,7 @@ void convertStringToTimestamp(int16_t type, char *inputData, int64_t timePrec, i ...@@ -2234,7 +2234,7 @@ void convertStringToTimestamp(int16_t type, char *inputData, int64_t timePrec, i
if (type == TSDB_DATA_TYPE_BINARY) { if (type == TSDB_DATA_TYPE_BINARY) {
newColData = calloc(1, charLen + 1); newColData = calloc(1, charLen + 1);
memcpy(newColData, varDataVal(inputData), charLen); memcpy(newColData, varDataVal(inputData), charLen);
taosParseTime(newColData, timeVal, charLen, timePrec, 0); taosParseTime(newColData, timeVal, charLen, (int32_t)timePrec, 0);
tfree(newColData); tfree(newColData);
} else if (type == TSDB_DATA_TYPE_NCHAR) { } else if (type == TSDB_DATA_TYPE_NCHAR) {
newColData = calloc(1, charLen / TSDB_NCHAR_SIZE + 1); newColData = calloc(1, charLen / TSDB_NCHAR_SIZE + 1);
...@@ -2245,7 +2245,7 @@ void convertStringToTimestamp(int16_t type, char *inputData, int64_t timePrec, i ...@@ -2245,7 +2245,7 @@ void convertStringToTimestamp(int16_t type, char *inputData, int64_t timePrec, i
return; return;
} }
newColData[len] = 0; newColData[len] = 0;
taosParseTime(newColData, timeVal, len + 1, timePrec, 0); taosParseTime(newColData, timeVal, len + 1, (int32_t)timePrec, 0);
tfree(newColData); tfree(newColData);
} else { } else {
uError("input type should be binary/nchar string"); uError("input type should be binary/nchar string");
...@@ -2304,7 +2304,7 @@ void vectorTimeFunc(int16_t functionId, tExprOperandInfo *pInputs, int32_t numIn ...@@ -2304,7 +2304,7 @@ void vectorTimeFunc(int16_t functionId, tExprOperandInfo *pInputs, int32_t numIn
char fraction[20] = {0}; char fraction[20] = {0};
bool hasFraction = false; bool hasFraction = false;
NUM_TO_STRING(pInputs[0].type, inputData[0], sizeof(fraction), fraction); NUM_TO_STRING(pInputs[0].type, inputData[0], sizeof(fraction), fraction);
int32_t tsDigits = strlen(fraction); int32_t tsDigits = (int32_t)strlen(fraction);
char buf[64] = {0}; char buf[64] = {0};
int64_t timeVal; int64_t timeVal;
...@@ -2328,7 +2328,7 @@ void vectorTimeFunc(int16_t functionId, tExprOperandInfo *pInputs, int32_t numIn ...@@ -2328,7 +2328,7 @@ void vectorTimeFunc(int16_t functionId, tExprOperandInfo *pInputs, int32_t numIn
int32_t len = (int32_t)strlen(buf); int32_t len = (int32_t)strlen(buf);
if (hasFraction) { if (hasFraction) {
int32_t fracLen = strlen(fraction) + 1; int32_t fracLen = (int32_t)strlen(fraction) + 1;
char *tzInfo = strchr(buf, '+'); char *tzInfo = strchr(buf, '+');
if (tzInfo) { if (tzInfo) {
memmove(tzInfo + fracLen, tzInfo, strlen(tzInfo)); memmove(tzInfo + fracLen, tzInfo, strlen(tzInfo));
...@@ -2399,7 +2399,7 @@ void vectorTimeFunc(int16_t functionId, tExprOperandInfo *pInputs, int32_t numIn ...@@ -2399,7 +2399,7 @@ void vectorTimeFunc(int16_t functionId, tExprOperandInfo *pInputs, int32_t numIn
char buf[20] = {0}; char buf[20] = {0};
NUM_TO_STRING(TSDB_DATA_TYPE_BIGINT, &timeVal, sizeof(buf), buf); NUM_TO_STRING(TSDB_DATA_TYPE_BIGINT, &timeVal, sizeof(buf), buf);
int32_t tsDigits = strlen(buf); int32_t tsDigits = (int32_t)strlen(buf);
timeUnit = timeUnit * 1000 / factor; timeUnit = timeUnit * 1000 / factor;
switch (timeUnit) { switch (timeUnit) {
case 0: { /* 1u */ case 0: { /* 1u */
...@@ -2572,7 +2572,7 @@ void vectorTimeFunc(int16_t functionId, tExprOperandInfo *pInputs, int32_t numIn ...@@ -2572,7 +2572,7 @@ void vectorTimeFunc(int16_t functionId, tExprOperandInfo *pInputs, int32_t numIn
} }
char buf[20] = {0}; char buf[20] = {0};
NUM_TO_STRING(TSDB_DATA_TYPE_BIGINT, &timeVal[j], sizeof(buf), buf); NUM_TO_STRING(TSDB_DATA_TYPE_BIGINT, &timeVal[j], sizeof(buf), buf);
int32_t tsDigits = strlen(buf); int32_t tsDigits = (int32_t)strlen(buf);
if (tsDigits <= TSDB_TIME_PRECISION_SEC_DIGITS) { if (tsDigits <= TSDB_TIME_PRECISION_SEC_DIGITS) {
timeVal[j] = timeVal[j] * 1000000000; timeVal[j] = timeVal[j] * 1000000000;
} else if (tsDigits == TSDB_TIME_PRECISION_MILLI_DIGITS) { } else if (tsDigits == TSDB_TIME_PRECISION_MILLI_DIGITS) {
......
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