From cf021b433011be4e8f8daba7c526fd9e25fddf0d Mon Sep 17 00:00:00 2001 From: 54liuyao <54liuyao@163.com> Date: Tue, 15 Nov 2022 09:11:26 +0800 Subject: [PATCH 01/10] fix:applying non-zero offset in tqSink.c --- source/dnode/vnode/src/tq/tqSink.c | 6 ++++- tests/script/tsim/stream/basic1.sim | 35 +++++++++++++++++++++++++++++ 2 files changed, 40 insertions(+), 1 deletion(-) diff --git a/source/dnode/vnode/src/tq/tqSink.c b/source/dnode/vnode/src/tq/tqSink.c index f782411084..b2624d1bc1 100644 --- a/source/dnode/vnode/src/tq/tqSink.c +++ b/source/dnode/vnode/src/tq/tqSink.c @@ -31,7 +31,11 @@ int32_t tqBuildDeleteReq(SVnode* pVnode, const char* stbFullName, const SSDataBl int64_t ts = *(int64_t*)colDataGetData(pTsCol, row); int64_t groupId = *(int64_t*)colDataGetData(pGidCol, row); char* name; - void* varTbName = colDataGetVarData(pTbNameCol, row); + void* varTbName = NULL; + if (!colDataIsNull(pTbNameCol, totRow, row, NULL)) { + varTbName = colDataGetVarData(pTbNameCol, row); + } + if (varTbName != NULL && varTbName != (void*)-1) { name = taosMemoryCalloc(1, TSDB_TABLE_NAME_LEN); memcpy(name, varDataVal(varTbName), varDataLen(varTbName)); diff --git a/tests/script/tsim/stream/basic1.sim b/tests/script/tsim/stream/basic1.sim index bb6604687c..bc076a194b 100644 --- a/tests/script/tsim/stream/basic1.sim +++ b/tests/script/tsim/stream/basic1.sim @@ -751,5 +751,40 @@ if $rows != 0 then endi +sql insert into t1 values(1648791223000,2,2,3,1.0); +sql insert into t1 values(1648791223000,10,2,3,1.0); +sql insert into t1 values(1648791233000,10,2,3,1.0); + +$loop_count = 0 +loop16: +sleep 200 +sql select * from streamt4; + +$loop_count = $loop_count + 1 +if $loop_count == 10 then + return -1 +endi + +if $rows != 2 then + print =====rows=$rows + goto loop16 +endi + +sql insert into t1 values(1648791233000,2,2,3,1.0); + +$loop_count = 0 +loop17: +sleep 200 +sql select * from streamt4; + +$loop_count = $loop_count + 1 +if $loop_count == 10 then + return -1 +endi + +if $rows != 1 then + print =====rows=$rows + goto loop17 +endi system sh/exec.sh -n dnode1 -s stop -x SIGINT From 4ae870bd81d78040f074a969d0c050a96133ac37 Mon Sep 17 00:00:00 2001 From: Pan YANG Date: Tue, 15 Nov 2022 09:24:20 +0800 Subject: [PATCH 02/10] docs: resolve ambiguous taosadapter heading --- docs/zh/14-reference/04-taosadapter.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/zh/14-reference/04-taosadapter.md b/docs/zh/14-reference/04-taosadapter.md index ec023afd71..4e1e7b7ace 100644 --- a/docs/zh/14-reference/04-taosadapter.md +++ b/docs/zh/14-reference/04-taosadapter.md @@ -32,7 +32,7 @@ taosAdapter 提供以下功能： taosAdapter 是 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 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 +### 启动/停止 taosAdapter 在 Linux 系统上 taosAdapter 服务默认由 systemd 管理。使用命令 `systemctl start taosadapter` 可以启动 taosAdapter 服务。使用命令 `systemctl stop taosadapter` 可以停止 taosAdapter 服务。 From 14b4adc6ce79038ba9890c1f451fce260d57ff17 Mon Sep 17 00:00:00 2001 From: Xiaoyu Wang Date: Tue, 15 Nov 2022 09:39:17 +0800 Subject: [PATCH 03/10] fix: memory leak --- source/libs/scalar/src/filter.c | 24 ++--- source/libs/scalar/src/scalar.c | 149 +++++++++++++++++--------------- 2 files changed, 91 insertions(+), 82 deletions(-) diff --git a/source/libs/scalar/src/filter.c b/source/libs/scalar/src/filter.c index df9a818fee..f5376eaf9e 100644 --- a/source/libs/scalar/src/filter.c +++ b/source/libs/scalar/src/filter.c @@ -248,9 +248,9 @@ int8_t filterGetCompFuncIdx(int32_t type, int32_t optr) { } } -// if (optr == OP_TYPE_JSON_CONTAINS && type == TSDB_DATA_TYPE_JSON) { -// return 28; -// } + // if (optr == OP_TYPE_JSON_CONTAINS && type == TSDB_DATA_TYPE_JSON) { + // return 28; + // } switch (type) { case TSDB_DATA_TYPE_BOOL: @@ -1087,7 +1087,7 @@ int32_t filterAddUnitImpl(SFilterInfo *info, uint8_t optr, SFilterFieldId *left, if (tmp == NULL) { return TSDB_CODE_OUT_OF_MEMORY; } - info->units = (SFilterUnit*)tmp; + info->units = (SFilterUnit *)tmp; memset(info->units + psize, 0, sizeof(*info->units) * FILTER_DEFAULT_UNIT_SIZE); } @@ -1169,7 +1169,7 @@ int32_t fltAddGroupUnitFromNode(SFilterInfo *info, SNode *tree, SArray *group) { SScalarParam out = {.columnData = taosMemoryCalloc(1, sizeof(SColumnInfoData))}; out.columnData->info.type = type; - out.columnData->info.bytes = tDataTypes[TSDB_DATA_TYPE_BIGINT].bytes; //reserved space for simple_copy + out.columnData->info.bytes = tDataTypes[TSDB_DATA_TYPE_BIGINT].bytes; // reserved space for simple_copy for (int32_t i = 0; i < listNode->pNodeList->length; ++i) { SValueNode *valueNode = (SValueNode *)cell->pNode; @@ -1191,7 +1191,7 @@ int32_t fltAddGroupUnitFromNode(SFilterInfo *info, SNode *tree, SArray *group) { filterAddField(info, NULL, (void **)&out.columnData->pData, FLD_TYPE_VALUE, &right, len, true); out.columnData->pData = NULL; } else { - void *data = taosMemoryCalloc(1, tDataTypes[TSDB_DATA_TYPE_BIGINT].bytes); //reserved space for simple_copy + void *data = taosMemoryCalloc(1, tDataTypes[TSDB_DATA_TYPE_BIGINT].bytes); // reserved space for simple_copy if (NULL == data) { FLT_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY); } @@ -1633,11 +1633,11 @@ void filterDumpInfoToString(SFilterInfo *info, const char *msg, int32_t options) SValueNode *var = (SValueNode *)field->desc; SDataType *dType = &var->node.resType; - //if (dType->type == TSDB_DATA_TYPE_VALUE_ARRAY) { - // qDebug("VAL%d => [type:TS][val:[%" PRIi64 "] - [%" PRId64 "]]", i, *(int64_t *)field->data, - // *(((int64_t *)field->data) + 1)); - //} else { - qDebug("VAL%d => [type:%d][val:%" PRIx64 "]", i, dType->type, var->datum.i); // TODO + // if (dType->type == TSDB_DATA_TYPE_VALUE_ARRAY) { + // qDebug("VAL%d => [type:TS][val:[%" PRIi64 "] - [%" PRId64 "]]", i, *(int64_t *)field->data, + // *(((int64_t *)field->data) + 1)); + // } else { + qDebug("VAL%d => [type:%d][val:%" PRIx64 "]", i, dType->type, var->datum.i); // TODO //} } else if (field->data) { qDebug("VAL%d => [type:NIL][val:NIL]", i); // TODO @@ -1719,7 +1719,7 @@ void filterDumpInfoToString(SFilterInfo *info, const char *msg, int32_t options) ctx->isrange); if (ctx->isrange) { SFilterRangeNode *r = ctx->rs; - int32_t tlen = 0; + int32_t tlen = 0; while (r) { char str[256] = {0}; if (FILTER_GET_FLAG(r->ra.sflag, RANGE_FLG_NULL)) { diff --git a/source/libs/scalar/src/scalar.c b/source/libs/scalar/src/scalar.c index fa71009365..00d6ea21a4 100644 --- a/source/libs/scalar/src/scalar.c +++ b/source/libs/scalar/src/scalar.c @@ -23,12 +23,13 @@ int32_t scalarGetOperatorParamNum(EOperatorType type) { int32_t sclConvertToTsValueNode(int8_t precision, SValueNode *valueNode) { char *timeStr = valueNode->datum.p; - int32_t code = - convertStringToTimestamp(valueNode->node.resType.type, valueNode->datum.p, precision, &valueNode->datum.i); + int64_t value = 0; + int32_t code = convertStringToTimestamp(valueNode->node.resType.type, valueNode->datum.p, precision, &value); if (code != TSDB_CODE_SUCCESS) { return code; } taosMemoryFree(timeStr); + valueNode->datum.i = value; valueNode->typeData = valueNode->datum.i; valueNode->node.resType.type = TSDB_DATA_TYPE_TIMESTAMP; @@ -61,7 +62,7 @@ int32_t sclCreateColumnInfoData(SDataType *pType, int32_t numOfRows, SScalarPara return TSDB_CODE_SUCCESS; } -int32_t sclConvertValueToSclParam(SValueNode* pValueNode, SScalarParam* out, int32_t* overflow) { +int32_t sclConvertValueToSclParam(SValueNode *pValueNode, SScalarParam *out, int32_t *overflow) { SScalarParam in = {.numOfRows = 1}; int32_t code = sclCreateColumnInfoData(&pValueNode->node.resType, 1, &in); if (code != TSDB_CODE_SUCCESS) { @@ -78,7 +79,7 @@ int32_t sclConvertValueToSclParam(SValueNode* pValueNode, SScalarParam* out, int } int32_t sclExtendResRows(SScalarParam *pDst, SScalarParam *pSrc, SArray *pBlockList) { - SSDataBlock* pb = taosArrayGetP(pBlockList, 0); + SSDataBlock *pb = taosArrayGetP(pBlockList, 0); SScalarParam *pLeft = taosMemoryCalloc(1, sizeof(SScalarParam)); if (NULL == pLeft) { sclError("calloc %d failed", (int32_t)sizeof(SScalarParam)); @@ -90,7 +91,7 @@ int32_t sclExtendResRows(SScalarParam *pDst, SScalarParam *pSrc, SArray *pBlockL if (pDst->numOfRows < pb->info.rows) { colInfoDataEnsureCapacity(pDst->columnData, pb->info.rows, true); } - + _bin_scalar_fn_t OperatorFn = getBinScalarOperatorFn(OP_TYPE_ASSIGN); OperatorFn(pLeft, pSrc, pDst, TSDB_ORDER_ASC); @@ -566,7 +567,7 @@ _return: SCL_RET(code); } -int32_t sclGetNodeRes(SNode* node, SScalarCtx *ctx, SScalarParam **res) { +int32_t sclGetNodeRes(SNode *node, SScalarCtx *ctx, SScalarParam **res) { if (NULL == node) { return TSDB_CODE_SUCCESS; } @@ -576,48 +577,53 @@ int32_t sclGetNodeRes(SNode* node, SScalarCtx *ctx, SScalarParam **res) { if (NULL == *res) { SCL_ERR_RET(TSDB_CODE_OUT_OF_MEMORY); } - + SCL_ERR_RET(sclInitParam(node, *res, ctx, &rowNum)); return TSDB_CODE_SUCCESS; } -int32_t sclWalkCaseWhenList(SScalarCtx *ctx, SNodeList* pList, struct SListCell* pCell, SScalarParam *pCase, SScalarParam *pElse, SScalarParam *pComp, SScalarParam *output, int32_t rowIdx, int32_t totalRows, bool *complete) { - SNode *node = NULL; - SWhenThenNode* pWhenThen = NULL; - SScalarParam *pWhen = NULL; - SScalarParam *pThen = NULL; - int32_t code = 0; +int32_t sclWalkCaseWhenList(SScalarCtx *ctx, SNodeList *pList, struct SListCell *pCell, SScalarParam *pCase, + SScalarParam *pElse, SScalarParam *pComp, SScalarParam *output, int32_t rowIdx, + int32_t totalRows, bool *complete) { + SNode *node = NULL; + SWhenThenNode *pWhenThen = NULL; + SScalarParam *pWhen = NULL; + SScalarParam *pThen = NULL; + int32_t code = 0; + + for (SListCell *cell = pCell; (NULL != cell ? (node = cell->pNode, true) : (node = NULL, false)); + cell = cell->pNext) { + pWhenThen = (SWhenThenNode *)node; - for (SListCell* cell = pCell; (NULL != cell ? (node = cell->pNode, true) : (node = NULL, false)); cell = cell->pNext) { - pWhenThen = (SWhenThenNode*)node; - SCL_ERR_RET(sclGetNodeRes(pWhenThen->pWhen, ctx, &pWhen)); SCL_ERR_RET(sclGetNodeRes(pWhenThen->pThen, ctx, &pThen)); - + vectorCompareImpl(pCase, pWhen, pComp, rowIdx, 1, TSDB_ORDER_ASC, OP_TYPE_EQUAL); - - bool *equal = (bool*)colDataGetData(pComp->columnData, rowIdx); + + bool *equal = (bool *)colDataGetData(pComp->columnData, rowIdx); if (*equal) { - colDataAppend(output->columnData, rowIdx, colDataGetData(pThen->columnData, (pThen->numOfRows > 1 ? rowIdx : 0)), colDataIsNull_s(pThen->columnData, (pThen->numOfRows > 1 ? rowIdx : 0))); + colDataAppend(output->columnData, rowIdx, colDataGetData(pThen->columnData, (pThen->numOfRows > 1 ? rowIdx : 0)), + colDataIsNull_s(pThen->columnData, (pThen->numOfRows > 1 ? rowIdx : 0))); if (0 == rowIdx && 1 == pCase->numOfRows && 1 == pWhen->numOfRows && 1 == pThen->numOfRows && totalRows > 1) { SCL_ERR_JRET(sclExtendResRows(output, output, ctx->pBlockList)); *complete = true; } - + goto _return; } } if (pElse) { - colDataAppend(output->columnData, rowIdx, colDataGetData(pElse->columnData, (pElse->numOfRows > 1 ? rowIdx : 0)), colDataIsNull_s(pElse->columnData, (pElse->numOfRows > 1 ? rowIdx : 0))); + colDataAppend(output->columnData, rowIdx, colDataGetData(pElse->columnData, (pElse->numOfRows > 1 ? rowIdx : 0)), + colDataIsNull_s(pElse->columnData, (pElse->numOfRows > 1 ? rowIdx : 0))); if (0 == rowIdx && 1 == pCase->numOfRows && 1 == pElse->numOfRows && totalRows > 1) { SCL_ERR_JRET(sclExtendResRows(output, output, ctx->pBlockList)); *complete = true; } - + goto _return; } @@ -629,7 +635,7 @@ int32_t sclWalkCaseWhenList(SScalarCtx *ctx, SNodeList* pList, struct SListCell* } _return: - + sclFreeParam(pWhen); sclFreeParam(pThen); taosMemoryFree(pWhen); @@ -638,32 +644,34 @@ _return: SCL_RET(code); } -int32_t sclWalkWhenList(SScalarCtx *ctx, SNodeList* pList, struct SListCell* pCell, SScalarParam *pElse, SScalarParam *output, - int32_t rowIdx, int32_t totalRows, bool *complete, bool preSingle) { - SNode *node = NULL; - SWhenThenNode* pWhenThen = NULL; - SScalarParam *pWhen = NULL; - SScalarParam *pThen = NULL; - int32_t code = 0; +int32_t sclWalkWhenList(SScalarCtx *ctx, SNodeList *pList, struct SListCell *pCell, SScalarParam *pElse, + SScalarParam *output, int32_t rowIdx, int32_t totalRows, bool *complete, bool preSingle) { + SNode *node = NULL; + SWhenThenNode *pWhenThen = NULL; + SScalarParam *pWhen = NULL; + SScalarParam *pThen = NULL; + int32_t code = 0; - for (SListCell* cell = pCell; (NULL != cell ? (node = cell->pNode, true) : (node = NULL, false)); cell = cell->pNext) { - pWhenThen = (SWhenThenNode*)node; + for (SListCell *cell = pCell; (NULL != cell ? (node = cell->pNode, true) : (node = NULL, false)); + cell = cell->pNext) { + pWhenThen = (SWhenThenNode *)node; pWhen = NULL; pThen = NULL; - + SCL_ERR_JRET(sclGetNodeRes(pWhenThen->pWhen, ctx, &pWhen)); SCL_ERR_JRET(sclGetNodeRes(pWhenThen->pThen, ctx, &pThen)); - bool *whenValue = (bool*)colDataGetData(pWhen->columnData, (pWhen->numOfRows > 1 ? rowIdx : 0)); - + bool *whenValue = (bool *)colDataGetData(pWhen->columnData, (pWhen->numOfRows > 1 ? rowIdx : 0)); + if (*whenValue) { - colDataAppend(output->columnData, rowIdx, colDataGetData(pThen->columnData, (pThen->numOfRows > 1 ? rowIdx : 0)), colDataIsNull_s(pThen->columnData, (pThen->numOfRows > 1 ? rowIdx : 0))); + colDataAppend(output->columnData, rowIdx, colDataGetData(pThen->columnData, (pThen->numOfRows > 1 ? rowIdx : 0)), + colDataIsNull_s(pThen->columnData, (pThen->numOfRows > 1 ? rowIdx : 0))); if (preSingle && 0 == rowIdx && 1 == pWhen->numOfRows && 1 == pThen->numOfRows && totalRows > 1) { SCL_ERR_JRET(sclExtendResRows(output, output, ctx->pBlockList)); *complete = true; } - + goto _return; } @@ -674,13 +682,14 @@ int32_t sclWalkWhenList(SScalarCtx *ctx, SNodeList* pList, struct SListCell* pCe } if (pElse) { - colDataAppend(output->columnData, rowIdx, colDataGetData(pElse->columnData, (pElse->numOfRows > 1 ? rowIdx : 0)), colDataIsNull_s(pElse->columnData, (pElse->numOfRows > 1 ? rowIdx : 0))); + colDataAppend(output->columnData, rowIdx, colDataGetData(pElse->columnData, (pElse->numOfRows > 1 ? rowIdx : 0)), + colDataIsNull_s(pElse->columnData, (pElse->numOfRows > 1 ? rowIdx : 0))); if (preSingle && 0 == rowIdx && 1 == pElse->numOfRows && totalRows > 1) { SCL_ERR_JRET(sclExtendResRows(output, output, ctx->pBlockList)); *complete = true; } - + goto _return; } @@ -860,14 +869,14 @@ _return: } int32_t sclExecCaseWhen(SCaseWhenNode *node, SScalarCtx *ctx, SScalarParam *output) { - int32_t code = 0; + int32_t code = 0; SScalarParam *pCase = NULL; SScalarParam *pElse = NULL; SScalarParam *pWhen = NULL; SScalarParam *pThen = NULL; SScalarParam comp = {0}; - int32_t rowNum = 1; - bool complete = false; + int32_t rowNum = 1; + bool complete = false; if (NULL == node->pWhenThenList || node->pWhenThenList->length <= 0) { sclError("invalid whenThen list"); @@ -875,24 +884,24 @@ int32_t sclExecCaseWhen(SCaseWhenNode *node, SScalarCtx *ctx, SScalarParam *outp } if (ctx->pBlockList) { - SSDataBlock* pb = taosArrayGetP(ctx->pBlockList, 0); + SSDataBlock *pb = taosArrayGetP(ctx->pBlockList, 0); rowNum = pb->info.rows; output->numOfRows = pb->info.rows; } SCL_ERR_JRET(sclCreateColumnInfoData(&node->node.resType, rowNum, output)); - + SCL_ERR_JRET(sclGetNodeRes(node->pCase, ctx, &pCase)); SCL_ERR_JRET(sclGetNodeRes(node->pElse, ctx, &pElse)); SDataType compType = {0}; compType.type = TSDB_DATA_TYPE_BOOL; compType.bytes = tDataTypes[compType.type].bytes; - + SCL_ERR_JRET(sclCreateColumnInfoData(&compType, rowNum, &comp)); - SNode* tnode = NULL; - SWhenThenNode* pWhenThen = (SWhenThenNode*)node->pWhenThenList->pHead->pNode; + SNode *tnode = NULL; + SWhenThenNode *pWhenThen = (SWhenThenNode *)node->pWhenThenList->pHead->pNode; SCL_ERR_JRET(sclGetNodeRes(pWhenThen->pWhen, ctx, &pWhen)); SCL_ERR_JRET(sclGetNodeRes(pWhenThen->pThen, ctx, &pThen)); @@ -903,17 +912,19 @@ int32_t sclExecCaseWhen(SCaseWhenNode *node, SScalarCtx *ctx, SScalarParam *outp if (pCase) { vectorCompare(pCase, pWhen, &comp, TSDB_ORDER_ASC, OP_TYPE_EQUAL); - + for (int32_t i = 0; i < rowNum; ++i) { - bool *equal = (bool*)colDataGetData(comp.columnData, (comp.numOfRows > 1 ? i : 0)); + bool *equal = (bool *)colDataGetData(comp.columnData, (comp.numOfRows > 1 ? i : 0)); if (*equal) { - colDataAppend(output->columnData, i, colDataGetData(pThen->columnData, (pThen->numOfRows > 1 ? i : 0)), colDataIsNull_s(pThen->columnData, (pThen->numOfRows > 1 ? i : 0))); + colDataAppend(output->columnData, i, colDataGetData(pThen->columnData, (pThen->numOfRows > 1 ? i : 0)), + colDataIsNull_s(pThen->columnData, (pThen->numOfRows > 1 ? i : 0))); if (0 == i && 1 == pCase->numOfRows && 1 == pWhen->numOfRows && 1 == pThen->numOfRows && rowNum > 1) { SCL_ERR_JRET(sclExtendResRows(output, output, ctx->pBlockList)); break; } } else { - SCL_ERR_JRET(sclWalkCaseWhenList(ctx, node->pWhenThenList, node->pWhenThenList->pHead->pNext, pCase, pElse, &comp, output, i, rowNum, &complete)); + SCL_ERR_JRET(sclWalkCaseWhenList(ctx, node->pWhenThenList, node->pWhenThenList->pHead->pNext, pCase, pElse, + &comp, output, i, rowNum, &complete)); if (complete) { break; } @@ -921,15 +932,17 @@ int32_t sclExecCaseWhen(SCaseWhenNode *node, SScalarCtx *ctx, SScalarParam *outp } } else { for (int32_t i = 0; i < rowNum; ++i) { - bool *whenValue = (bool*)colDataGetData(pWhen->columnData, (pWhen->numOfRows > 1 ? i : 0)); + bool *whenValue = (bool *)colDataGetData(pWhen->columnData, (pWhen->numOfRows > 1 ? i : 0)); if (*whenValue) { - colDataAppend(output->columnData, i, colDataGetData(pThen->columnData, (pThen->numOfRows > 1 ? i : 0)), colDataIsNull_s(pThen->columnData, (pThen->numOfRows > 1 ? i : 0))); + colDataAppend(output->columnData, i, colDataGetData(pThen->columnData, (pThen->numOfRows > 1 ? i : 0)), + colDataIsNull_s(pThen->columnData, (pThen->numOfRows > 1 ? i : 0))); if (0 == i && 1 == pWhen->numOfRows && 1 == pThen->numOfRows && rowNum > 1) { SCL_ERR_JRET(sclExtendResRows(output, output, ctx->pBlockList)); break; } } else { - SCL_ERR_JRET(sclWalkWhenList(ctx, node->pWhenThenList, node->pWhenThenList->pHead->pNext, pElse, output, i, rowNum, &complete, (pWhen->numOfRows == 1 && pThen->numOfRows == 1))); + SCL_ERR_JRET(sclWalkWhenList(ctx, node->pWhenThenList, node->pWhenThenList->pHead->pNext, pElse, output, i, + rowNum, &complete, (pWhen->numOfRows == 1 && pThen->numOfRows == 1))); if (complete) { break; } @@ -965,7 +978,6 @@ _return: SCL_RET(code); } - EDealRes sclRewriteNullInOptr(SNode **pNode, SScalarCtx *ctx, EOperatorType opType) { if (opType <= OP_TYPE_CALC_MAX) { SValueNode *res = (SValueNode *)nodesMakeNode(QUERY_NODE_VALUE); @@ -1089,8 +1101,7 @@ EDealRes sclRewriteNonConstOperator(SNode **pNode, SScalarCtx *ctx) { EDealRes sclRewriteFunction(SNode **pNode, SScalarCtx *ctx) { SFunctionNode *node = (SFunctionNode *)*pNode; SNode *tnode = NULL; - if ((!fmIsScalarFunc(node->funcId) && (!ctx->dual)) || - fmIsUserDefinedFunc(node->funcId)) { + if ((!fmIsScalarFunc(node->funcId) && (!ctx->dual)) || fmIsUserDefinedFunc(node->funcId)) { return DEAL_RES_CONTINUE; } @@ -1229,20 +1240,20 @@ EDealRes sclRewriteOperator(SNode **pNode, SScalarCtx *ctx) { return DEAL_RES_CONTINUE; } -EDealRes sclRewriteCaseWhen(SNode** pNode, SScalarCtx *ctx) { +EDealRes sclRewriteCaseWhen(SNode **pNode, SScalarCtx *ctx) { SCaseWhenNode *node = (SCaseWhenNode *)*pNode; if ((!SCL_IS_CONST_NODE(node->pCase)) || (!SCL_IS_CONST_NODE(node->pElse))) { return DEAL_RES_CONTINUE; } - SNode* tnode = NULL; + SNode *tnode = NULL; FOREACH(tnode, node->pWhenThenList) { - SWhenThenNode* pWhenThen = (SWhenThenNode*)tnode; + SWhenThenNode *pWhenThen = (SWhenThenNode *)tnode; if (!SCL_IS_CONST_NODE(pWhenThen->pWhen) || !SCL_IS_CONST_NODE(pWhenThen->pThen)) { return DEAL_RES_CONTINUE; } - } + } SScalarParam output = {0}; ctx->code = sclExecCaseWhen(node, ctx, &output); @@ -1275,13 +1286,12 @@ EDealRes sclRewriteCaseWhen(SNode** pNode, SScalarCtx *ctx) { } nodesDestroyNode(*pNode); - *pNode = (SNode*)res; + *pNode = (SNode *)res; sclFreeParam(&output); return DEAL_RES_CONTINUE; } - EDealRes sclConstantsRewriter(SNode **pNode, void *pContext) { SScalarCtx *ctx = (SScalarCtx *)pContext; @@ -1408,9 +1418,9 @@ EDealRes sclWalkTarget(SNode *pNode, SScalarCtx *ctx) { return DEAL_RES_CONTINUE; } -EDealRes sclWalkCaseWhen(SNode* pNode, SScalarCtx *ctx) { +EDealRes sclWalkCaseWhen(SNode *pNode, SScalarCtx *ctx) { SCaseWhenNode *node = (SCaseWhenNode *)pNode; - SScalarParam output = {0}; + SScalarParam output = {0}; ctx->code = sclExecCaseWhen(node, ctx, &output); if (ctx->code) { @@ -1425,11 +1435,10 @@ EDealRes sclWalkCaseWhen(SNode* pNode, SScalarCtx *ctx) { return DEAL_RES_CONTINUE; } - EDealRes sclCalcWalker(SNode *pNode, void *pContext) { - if (QUERY_NODE_VALUE == nodeType(pNode) || QUERY_NODE_NODE_LIST == nodeType(pNode) - || QUERY_NODE_COLUMN == nodeType(pNode) || QUERY_NODE_LEFT_VALUE == nodeType(pNode) - || QUERY_NODE_WHEN_THEN == nodeType(pNode)) { + if (QUERY_NODE_VALUE == nodeType(pNode) || QUERY_NODE_NODE_LIST == nodeType(pNode) || + QUERY_NODE_COLUMN == nodeType(pNode) || QUERY_NODE_LEFT_VALUE == nodeType(pNode) || + QUERY_NODE_WHEN_THEN == nodeType(pNode)) { return DEAL_RES_CONTINUE; } From f59318a1f1e4ec10e83eb6b03b00c7fd188a99b5 Mon Sep 17 00:00:00 2001 From: Pan YANG Date: Tue, 15 Nov 2022 09:57:10 +0800 Subject: [PATCH 04/10] fix: skip bug of Docusaurus --- docs/zh/05-get-started/01-docker.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/docs/zh/05-get-started/01-docker.md b/docs/zh/05-get-started/01-docker.md index e772447db0..c6ae07c7c1 100644 --- a/docs/zh/05-get-started/01-docker.md +++ b/docs/zh/05-get-started/01-docker.md @@ -4,6 +4,9 @@ title: 通过 Docker 快速体验 TDengine description: 使用 Docker 快速体验 TDengine 的高效写入和查询 --- +import Tabs from "@theme/Tabs"; +import TabItem from "@theme/TabItem"; + 本节首先介绍如何通过 Docker 快速体验 TDengine，然后介绍如何在 Docker 环境下体验 TDengine 的写入和查询功能。如果你不熟悉 Docker，请使用[安装包的方式快速体验](../../get-started/package/)。如果您希望为 TDengine 贡献代码或对内部技术实现感兴趣，请参考 [TDengine GitHub 主页](https://github.com/taosdata/TDengine)下载源码构建和安装。 ## 启动 TDengine From 3562011b93edec561180bd8547d3a10e0aeea08d Mon Sep 17 00:00:00 2001 From: wade zhang <95411902+gccgdb1234@users.noreply.github.com> Date: Tue, 15 Nov 2022 10:27:45 +0800 Subject: [PATCH 05/10] Update 02-database.md --- docs/zh/12-taos-sql/02-database.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/zh/12-taos-sql/02-database.md b/docs/zh/12-taos-sql/02-database.md index c76311f008..f1e7b0a385 100644 --- a/docs/zh/12-taos-sql/02-database.md +++ b/docs/zh/12-taos-sql/02-database.md @@ -142,7 +142,7 @@ SHOW CREATE DATABASE db_name; ### 查看数据库参数 ```sql -SHOW DATABASES \G; +select * from information_schema.ins_databases \G; ``` 会列出系统中所有数据库的配置参数，并且每行只显示一个参数。 From 5b8d0ae83715b59239efa608c741f3877fa966c2 Mon Sep 17 00:00:00 2001 From: wade zhang <95411902+gccgdb1234@users.noreply.github.com> Date: Tue, 15 Nov 2022 10:28:09 +0800 Subject: [PATCH 06/10] Update 02-database.md --- docs/en/12-taos-sql/02-database.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/en/12-taos-sql/02-database.md b/docs/en/12-taos-sql/02-database.md index 5a84bbf370..1aab3971e5 100644 --- a/docs/en/12-taos-sql/02-database.md +++ b/docs/en/12-taos-sql/02-database.md @@ -142,7 +142,7 @@ The preceding SQL statement can be used in migration scenarios. This command can ### View Database Configuration ```sql -SHOW DATABASES \G; +select * from information_schema.ins_databases \G; ``` The preceding SQL statement shows the value of each parameter for the specified database. One value is displayed per line. From 6fdaa442ada74ea72968eeb67b28e96ca7869e1a Mon Sep 17 00:00:00 2001 From: wade zhang <95411902+gccgdb1234@users.noreply.github.com> Date: Tue, 15 Nov 2022 10:32:21 +0800 Subject: [PATCH 07/10] Update 02-database.md --- docs/en/12-taos-sql/02-database.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/en/12-taos-sql/02-database.md b/docs/en/12-taos-sql/02-database.md index 1aab3971e5..a12406fe43 100644 --- a/docs/en/12-taos-sql/02-database.md +++ b/docs/en/12-taos-sql/02-database.md @@ -142,7 +142,7 @@ The preceding SQL statement can be used in migration scenarios. This command can ### View Database Configuration ```sql -select * from information_schema.ins_databases \G; +SELECT * FROM INFORMATION_SCHEMA.INS_DATABASES WHERE NAME='DBNAME' \G; ``` The preceding SQL statement shows the value of each parameter for the specified database. One value is displayed per line. From 49b6b8752d42ed091cf03a7fe16b10065585a1b0 Mon Sep 17 00:00:00 2001 From: wade zhang <95411902+gccgdb1234@users.noreply.github.com> Date: Tue, 15 Nov 2022 10:32:56 +0800 Subject: [PATCH 08/10] Update 02-database.md --- docs/zh/12-taos-sql/02-database.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/zh/12-taos-sql/02-database.md b/docs/zh/12-taos-sql/02-database.md index f1e7b0a385..3918f240b4 100644 --- a/docs/zh/12-taos-sql/02-database.md +++ b/docs/zh/12-taos-sql/02-database.md @@ -142,10 +142,10 @@ SHOW CREATE DATABASE db_name; ### 查看数据库参数 ```sql -select * from information_schema.ins_databases \G; +SELECT * FROM INFORMATION_SCHEMA.INS_DATABASES WHERE NAME='DBNAME' \G; ``` -会列出系统中所有数据库的配置参数，并且每行只显示一个参数。 +会列出指定数据库的配置参数，并且每行只显示一个参数。 ## 删除过期数据 From 18eec5f351ece19d1573d2ab65068ff651905dd4 Mon Sep 17 00:00:00 2001 From: Pan YANG Date: Tue, 15 Nov 2022 10:35:04 +0800 Subject: [PATCH 09/10] fix: skip bug of Docusaurus --- docs/en/05-get-started/01-docker.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/docs/en/05-get-started/01-docker.md b/docs/en/05-get-started/01-docker.md index ac273daba4..0f9d79d34f 100644 --- a/docs/en/05-get-started/01-docker.md +++ b/docs/en/05-get-started/01-docker.md @@ -3,6 +3,9 @@ sidebar_label: Docker title: Quick Install on Docker --- +import Tabs from "@theme/Tabs"; +import TabItem from "@theme/TabItem"; + This document describes how to install TDengine in a Docker container and perform queries and inserts. - The easiest way to explore TDengine is through [TDengine Cloud](http://cloud.tdengine.com). From a6a76adcbdd23738e336439f0bed6a2429c337fc Mon Sep 17 00:00:00 2001 From: Pan YANG Date: Tue, 15 Nov 2022 11:34:06 +0800 Subject: [PATCH 10/10] docs: fix bugs of style and import --- docs/en/05-get-started/01-docker.md | 3 -- docs/en/05-get-started/index.md | 10 +++---- docs/zh/05-get-started/01-docker.md | 3 -- docs/zh/05-get-started/index.md | 12 ++++---- docs/zh/14-reference/07-tdinsight/index.mdx | 33 ++++++++++++--------- 5 files changed, 30 insertions(+), 31 deletions(-) diff --git a/docs/en/05-get-started/01-docker.md b/docs/en/05-get-started/01-docker.md index 0f9d79d34f..ac273daba4 100644 --- a/docs/en/05-get-started/01-docker.md +++ b/docs/en/05-get-started/01-docker.md @@ -3,9 +3,6 @@ sidebar_label: Docker title: Quick Install on Docker --- -import Tabs from "@theme/Tabs"; -import TabItem from "@theme/TabItem"; - This document describes how to install TDengine in a Docker container and perform queries and inserts. - The easiest way to explore TDengine is through [TDengine Cloud](http://cloud.tdengine.com). diff --git a/docs/en/05-get-started/index.md b/docs/en/05-get-started/index.md index fec734b64d..373fa6e811 100644 --- a/docs/en/05-get-started/index.md +++ b/docs/en/05-get-started/index.md @@ -24,10 +24,10 @@ import {useCurrentSidebarCategory} from '@docusaurus/theme-common'; - - - - - + + + + +
Star GitHub

Star GitHub

Join Discord

Join Discord

Follow Twitter

Follow Twitter

Subscribe YouTube

Subscribe YouTube

Follow LinkedIn

Follow LinkedIn

Star GitHub

Star GitHub

Join Discord

Join Discord

Follow Twitter

Follow Twitter

Subscribe YouTube

Subscribe YouTube

Follow LinkedIn

Follow LinkedIn
diff --git a/docs/zh/05-get-started/01-docker.md b/docs/zh/05-get-started/01-docker.md index c6ae07c7c1..e772447db0 100644 --- a/docs/zh/05-get-started/01-docker.md +++ b/docs/zh/05-get-started/01-docker.md @@ -4,9 +4,6 @@ title: 通过 Docker 快速体验 TDengine description: 使用 Docker 快速体验 TDengine 的高效写入和查询 --- -import Tabs from "@theme/Tabs"; -import TabItem from "@theme/TabItem"; - 本节首先介绍如何通过 Docker 快速体验 TDengine，然后介绍如何在 Docker 环境下体验 TDengine 的写入和查询功能。如果你不熟悉 Docker，请使用[安装包的方式快速体验](../../get-started/package/)。如果您希望为 TDengine 贡献代码或对内部技术实现感兴趣，请参考 [TDengine GitHub 主页](https://github.com/taosdata/TDengine)下载源码构建和安装。 ## 启动 TDengine diff --git a/docs/zh/05-get-started/index.md b/docs/zh/05-get-started/index.md index 092523a556..253eeeac01 100644 --- a/docs/zh/05-get-started/index.md +++ b/docs/zh/05-get-started/index.md @@ -24,13 +24,13 @@ import {useCurrentSidebarCategory} from '@docusaurus/theme-common'; - - - + + + - - - + + +
小 T 的二维码TDengine 微信视频号TDengine 微信公众号小 T 的二维码TDengine 微信视频号TDengine 微信公众号
加入“物联网大数据技术前沿群”
与大家进行技术交流		关注 TDengine 微信视频号
收看技术直播与教学视频		关注 TDengine 微信公众号
阅读核心技术与行业案例文章		加入“物联网大数据技术前沿群”
与大家进行技术交流		关注 TDengine 微信视频号
收看技术直播与教学视频		关注 TDengine 微信公众号
阅读核心技术与行业案例文章
diff --git a/docs/zh/14-reference/07-tdinsight/index.mdx b/docs/zh/14-reference/07-tdinsight/index.mdx index ecd6362143..7f4c46a636 100644 --- a/docs/zh/14-reference/07-tdinsight/index.mdx +++ b/docs/zh/14-reference/07-tdinsight/index.mdx @@ -4,6 +4,9 @@ sidebar_label: TDinsight description: 基于Grafana的TDengine零依赖监控解决方案 --- +import Tabs from '@theme/Tabs' +import TabItem from '@theme/TabItem' + TDinsight 是使用监控数据库和 [Grafana] 对 TDengine 进行监控的解决方案。 TDengine 通过 [taosKeeper](../taosKeeper) 将服务器的 CPU、内存、硬盘空间、带宽、请求数、磁盘读写速度、慢查询等信息定时写入指定数据库，并对重要的系统操作（比如登录、创建、删除数据库等）以及各种错误报警信息进行记录。通过 [Grafana] 和 [TDengine 数据源插件](https://github.com/taosdata/grafanaplugin/releases)，TDinsight 将集群状态、节点信息、插入及查询请求、资源使用情况等进行可视化展示，同时还支持 vnode、dnode、mnode 节点状态异常告警，为开发者实时监控 TDengine 集群运行状态提供了便利。本文将指导用户安装 Grafana 服务器并通过 `TDinsight.sh` 安装脚本自动安装 TDengine 数据源插件及部署 TDinsight 可视化面板。 @@ -41,6 +44,7 @@ sudo apt-get install grafana ``` ### 在 CentOS / RHEL 上安装 Grafana + @@ -127,20 +131,20 @@ Install and configure TDinsight dashboard in Grafana on Ubuntu 18.04/20.04 syste 大多数命令行选项都可以通过环境变量获得同样的效果。 -| 短选项 | 长选项 | 环境变量 | 说明 | -| ------ | -------------------------- | ---------------------------- | --------------------------------------------------------------------------- | -| -v | --plugin-version | TDENGINE_PLUGIN_VERSION | TDengine 数据源插件版本，默认使用最新版。 | -| -P | --grafana-provisioning-dir | GF_PROVISIONING_DIR | Grafana 配置目录，默认为`/etc/grafana/provisioning/` | -| -G | --grafana-plugins-dir | GF_PLUGINS_DIR | Grafana 插件目录，默认为`/var/lib/grafana/plugins`。 | -| -O | --grafana-org-id | GF_ORG_ID | Grafana 组织 ID，默认为 1。 | -| -n | --tdengine-ds-name | TDENGINE_DS_NAME | TDengine 数据源名称，默认为 TDengine。 | -| -a | --tdengine-api | TDENGINE_API | TDengine REST API 端点。默认为`http://127.0.0.1:6041`。 | -| -u | --tdengine-user | TDENGINE_USER | TDengine 用户名。 [默认值：root] | -| -p | --tdengine-密码 | TDENGINE_PASSWORD | TDengine 密码。 [默认：taosdata] | -| -i | --tdinsight-uid | TDINSIGHT_DASHBOARD_UID | TDinsight 仪表盘`uid`。 [默认值：tdinsight] | -| -t | --tdinsight-title | TDINSIGHT_DASHBOARD_TITLE | TDinsight 仪表盘标题。 [默认：TDinsight] | -| -e | --tdinsight-可编辑 | TDINSIGHT_DASHBOARD_EDITABLE | 如果配置仪表盘可以编辑。 [默认值：false] | -| -E | --external-notifier | EXTERNAL_NOTIFIER | 将外部通知程序 uid 应用于 TDinsight 仪表盘。 | +| 短选项 | 长选项 | 环境变量 | 说明 | +| ------ | -------------------------- | ---------------------------- | ------------------------------------------------------- | +| -v | --plugin-version | TDENGINE_PLUGIN_VERSION | TDengine 数据源插件版本，默认使用最新版。 | +| -P | --grafana-provisioning-dir | GF_PROVISIONING_DIR | Grafana 配置目录，默认为`/etc/grafana/provisioning/` | +| -G | --grafana-plugins-dir | GF_PLUGINS_DIR | Grafana 插件目录，默认为`/var/lib/grafana/plugins`。 | +| -O | --grafana-org-id | GF_ORG_ID | Grafana 组织 ID，默认为 1。 | +| -n | --tdengine-ds-name | TDENGINE_DS_NAME | TDengine 数据源名称，默认为 TDengine。 | +| -a | --tdengine-api | TDENGINE_API | TDengine REST API 端点。默认为`http://127.0.0.1:6041`。 | +| -u | --tdengine-user | TDENGINE_USER | TDengine 用户名。 [默认值：root] | +| -p | --tdengine-密码 | TDENGINE_PASSWORD | TDengine 密码。 [默认：taosdata] | +| -i | --tdinsight-uid | TDINSIGHT_DASHBOARD_UID | TDinsight 仪表盘`uid`。 [默认值：tdinsight] | +| -t | --tdinsight-title | TDINSIGHT_DASHBOARD_TITLE | TDinsight 仪表盘标题。 [默认：TDinsight] | +| -e | --tdinsight-可编辑 | TDINSIGHT_DASHBOARD_EDITABLE | 如果配置仪表盘可以编辑。 [默认值：false] | +| -E | --external-notifier | EXTERNAL_NOTIFIER | 将外部通知程序 uid 应用于 TDinsight 仪表盘。 | 假设您在主机 `tdengine` 上启动 TDengine 数据库，HTTP API 端口为 `6041`，用户为 `root1`，密码为 `pass5ord`。执行脚本： @@ -196,6 +200,7 @@ sudo grafana-cli \ [plugins] allow_loading_unsigned_plugins = tdengine-datasource ``` + ::: ### 启动 Grafana 服务