[td-4753]
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ed59bedfb5
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@ -123,6 +123,8 @@ int32_t tscGetDataBlockFromList(SHashObj* pHashList, int64_t id, int32_t size, i
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*/
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bool tscIsPointInterpQuery(SQueryInfo* pQueryInfo);
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bool tscIsTWAQuery(SQueryInfo* pQueryInfo);
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bool tscIsIrateQuery(SQueryInfo* pQueryInfo);
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bool tscIsSessionWindowQuery(SQueryInfo* pQueryInfo);
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bool tscIsSecondStageQuery(SQueryInfo* pQueryInfo);
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bool tsIsArithmeticQueryOnAggResult(SQueryInfo* pQueryInfo);
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@ -2022,8 +2022,10 @@ int32_t addProjectionExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, t
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if (index.columnIndex == TSDB_TBNAME_COLUMN_INDEX) {
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SSchema colSchema = *tGetTbnameColumnSchema();
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getColumnName(pItem, colSchema.name, colSchema.name, sizeof(colSchema.name) - 1);
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char name[TSDB_COL_NAME_LEN] = {0};
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getColumnName(pItem, name, colSchema.name, sizeof(colSchema.name) - 1);
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tstrncpy(colSchema.name, name, TSDB_COL_NAME_LEN);
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/*SExprInfo* pExpr = */tscAddFuncInSelectClause(pQueryInfo, startPos, TSDB_FUNC_TAGPRJ, &index, &colSchema, TSDB_COL_TAG, getNewResColId(pCmd));
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} else {
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STableMetaInfo* pTableMetaInfo = tscGetMetaInfo(pQueryInfo, index.tableIndex);
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@ -3062,8 +3064,8 @@ void tscRestoreFuncForSTableQuery(SQueryInfo* pQueryInfo) {
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}
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bool hasUnsupportFunctionsForSTableQuery(SSqlCmd* pCmd, SQueryInfo* pQueryInfo) {
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const char* msg1 = "TWA/Diff not allowed to apply to super table directly";
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const char* msg2 = "TWA/Diff only support group by tbname for super table query";
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const char* msg1 = "TWA/Diff/Derivative/Irate not allowed to apply to super table directly";
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const char* msg2 = "TWA/Diff/Derivative/Irate only support group by tbname for super table query";
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const char* msg3 = "function not support for super table query";
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// filter sql function not supported by metric query yet.
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@ -3076,7 +3078,7 @@ bool hasUnsupportFunctionsForSTableQuery(SSqlCmd* pCmd, SQueryInfo* pQueryInfo)
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}
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}
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if (tscIsTWAQuery(pQueryInfo) || tscIsDiffDerivQuery(pQueryInfo)) {
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if (tscIsTWAQuery(pQueryInfo) || tscIsDiffDerivQuery(pQueryInfo) || tscIsIrateQuery(pQueryInfo)) {
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if (pQueryInfo->groupbyExpr.numOfGroupCols == 0) {
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invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg1);
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return true;
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@ -460,6 +460,22 @@ bool tscIsTWAQuery(SQueryInfo* pQueryInfo) {
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return false;
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}
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bool tscIsIrateQuery(SQueryInfo* pQueryInfo) {
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size_t numOfExprs = tscNumOfExprs(pQueryInfo);
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for (int32_t i = 0; i < numOfExprs; ++i) {
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SExprInfo* pExpr = tscExprGet(pQueryInfo, i);
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if (pExpr == NULL) {
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continue;
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}
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if (pExpr->base.functionId == TSDB_FUNC_IRATE) {
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return true;
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}
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}
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return false;
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}
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bool tscIsSessionWindowQuery(SQueryInfo* pQueryInfo) {
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return pQueryInfo->sessionWindow.gap > 0;
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}
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@ -817,6 +817,9 @@ print ====================> TODO stddev + normal column filter
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print ====================> irate
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sql_error select irate(f1) from st1;
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sql select irate(f1) from st1 group by tbname;
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sql select irate(k) from t1
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if $rows != 1 then
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return -1
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