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fix(query): report error if certain function query stable has duplicate 

timestamps

TD-19892
This commit is contained in:
Ganlin Zhao 2022-11-11 15:22:00 +08:00
parent 1cba568604
commit eec1b0bfb0
2 changed files with 29 additions and 6 deletions
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8
source/libs/function/src/builtins.c
View File

@ -2653,7 +2653,8 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
{
.name = "statecount",
.type = FUNCTION_TYPE_STATE_COUNT,
.classification = FUNC_MGT_INDEFINITE_ROWS_FUNC | FUNC_MGT_SELECT_FUNC | FUNC_MGT_TIMELINE_FUNC | FUNC_MGT_FORBID_STREAM_FUNC,
.classification = FUNC_MGT_INDEFINITE_ROWS_FUNC | FUNC_MGT_SELECT_FUNC | FUNC_MGT_TIMELINE_FUNC | FUNC_MGT_IMPLICIT_TS_FUNC |
FUNC_MGT_FORBID_STREAM_FUNC,
.translateFunc = translateStateCount,
.getEnvFunc = getStateFuncEnv,
.initFunc = functionSetup,
@ -2664,7 +2665,8 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
{
.name = "stateduration",
.type = FUNCTION_TYPE_STATE_DURATION,
.classification = FUNC_MGT_INDEFINITE_ROWS_FUNC | FUNC_MGT_SELECT_FUNC | FUNC_MGT_TIMELINE_FUNC | FUNC_MGT_IMPLICIT_TS_FUNC | FUNC_MGT_FORBID_STREAM_FUNC,
.classification = FUNC_MGT_INDEFINITE_ROWS_FUNC | FUNC_MGT_SELECT_FUNC | FUNC_MGT_TIMELINE_FUNC | FUNC_MGT_IMPLICIT_TS_FUNC |
FUNC_MGT_FORBID_STREAM_FUNC,
.translateFunc = translateStateDuration,
.getEnvFunc = getStateFuncEnv,
.initFunc = functionSetup,
@ -2675,7 +2677,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
{
.name = "csum",
.type = FUNCTION_TYPE_CSUM,
.classification = FUNC_MGT_INDEFINITE_ROWS_FUNC | FUNC_MGT_SELECT_FUNC | FUNC_MGT_TIMELINE_FUNC |
.classification = FUNC_MGT_INDEFINITE_ROWS_FUNC | FUNC_MGT_SELECT_FUNC | FUNC_MGT_TIMELINE_FUNC |
FUNC_MGT_FORBID_STREAM_FUNC | FUNC_MGT_CUMULATIVE_FUNC | FUNC_MGT_KEEP_ORDER_FUNC,
.translateFunc = translateCsum,
.getEnvFunc = getCsumFuncEnv,

27
source/libs/function/src/builtinsimpl.c
View File

@ -190,6 +190,8 @@ typedef struct SStateInfo {
int64_t count;
int64_t durationStart;
};
int64_t prevTs;
bool isPrevTsSet;
} SStateInfo;
typedef enum {
@ -4879,6 +4881,7 @@ int32_t stateCountFunction(SqlFunctionCtx* pCtx) {
SStateInfo* pInfo = GET_ROWCELL_INTERBUF(pResInfo);
SInputColumnInfoData* pInput = &pCtx->input;
TSKEY* tsList = (int64_t*)pInput->pPTS->pData;
SColumnInfoData* pInputCol = pInput->pData[0];
@ -4891,7 +4894,15 @@ int32_t stateCountFunction(SqlFunctionCtx* pCtx) {
}
for (int32_t i = pInput->startRowIndex; i < pInput->numOfRows + pInput->startRowIndex; i += 1) {
if (pInfo->isPrevTsSet == true && tsList[i] == pInfo->prevTs) {
return TSDB_CODE_FUNC_DUP_TIMESTAMP;
} else {
pInfo->prevTs = tsList[i];
}
pInfo->isPrevTsSet = true;
numOfElems++;
if (colDataIsNull_f(pInputCol->nullbitmap, i)) {
colDataAppendNULL(pOutput, i);
// handle selectivity
@ -4917,7 +4928,8 @@ int32_t stateCountFunction(SqlFunctionCtx* pCtx) {
}
}
return numOfElems;
pResInfo->numOfRes = numOfElems;
return TSDB_CODE_SUCCESS;
}
int32_t stateDurationFunction(SqlFunctionCtx* pCtx) {
@ -4940,11 +4952,19 @@ int32_t stateDurationFunction(SqlFunctionCtx* pCtx) {
int8_t op = getStateOpType(varDataVal(pCtx->param[1].param.pz));
if (STATE_OPER_INVALID == op) {
return 0;
return TSDB_CODE_INVALID_PARA;
}
for (int32_t i = pInput->startRowIndex; i < pInput->numOfRows + pInput->startRowIndex; i += 1) {
if (pInfo->isPrevTsSet == true && tsList[i] == pInfo->prevTs) {
return TSDB_CODE_FUNC_DUP_TIMESTAMP;
} else {
pInfo->prevTs = tsList[i];
}
pInfo->isPrevTsSet = true;
numOfElems++;
if (colDataIsNull_f(pInputCol->nullbitmap, i)) {
colDataAppendNULL(pOutput, i);
// handle selectivity
@ -4974,7 +4994,8 @@ int32_t stateDurationFunction(SqlFunctionCtx* pCtx) {
}
}
return numOfElems;
pResInfo->numOfRes = numOfElems;
return TSDB_CODE_SUCCESS;
}
bool getCsumFuncEnv(SFunctionNode* UNUSED_PARAM(pFunc), SFuncExecEnv* pEnv) {