diff --git a/src/query/inc/qExecutor.h b/src/query/inc/qExecutor.h index 8f4237c63213a72e63b7c6e4d12f470afaf41e31..ed9494a443f32e5c837211fd0f7558c3779eb444 100644 --- a/src/query/inc/qExecutor.h +++ b/src/query/inc/qExecutor.h @@ -277,6 +277,7 @@ typedef struct SQueryRuntimeEnv { bool enableGroupData; SDiskbasedResultBuf* pResultBuf; // query result buffer based on blocked-wised disk file SHashObj* pResultRowHashTable; // quick locate the window object for each result + SHashObj* pResultRowListSet; // used to check if current ResultRowInfo has ResultRow object or not char* keyBuf; // window key buffer SResultRowPool* pool; // window result object pool char** prevRow; diff --git a/src/query/src/qExecutor.c b/src/query/src/qExecutor.c index 9bf8b59df50dd187fdf0eba3f0357b5ef9fd03bf..557d38d7f108606e387dca6c85fd1938e0a97905 100644 --- a/src/query/src/qExecutor.c +++ b/src/query/src/qExecutor.c @@ -410,25 +410,25 @@ 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 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 int32_t descResultRowCompareFn(const void* p1, const void* p2) { +// return -ascResultRowCompareFn(p1, p2); +//} -static SResultRow *doPrepareResultRowFromKey(SQueryRuntimeEnv *pRuntimeEnv, SResultRowInfo *pResultRowInfo, char *pData, - int16_t bytes, bool masterscan, uint64_t uid) { +static SResultRow *doPrepareResultRowFromKey(SQueryRuntimeEnv *pRuntimeEnv, SResultRowInfo *pResultRowInfo, int64_t tid, char *pData, + int16_t bytes, bool masterscan, uint64_t tableGroupId) { bool existed = false; - SET_RES_WINDOW_KEY(pRuntimeEnv->keyBuf, pData, bytes, uid); + SET_RES_WINDOW_KEY(pRuntimeEnv->keyBuf, pData, bytes, tableGroupId); SResultRow **p1 = (SResultRow **)taosHashGet(pRuntimeEnv->pResultRowHashTable, pRuntimeEnv->keyBuf, GET_RES_WINDOW_KEY_LEN(bytes)); @@ -446,16 +446,20 @@ static SResultRow *doPrepareResultRowFromKey(SQueryRuntimeEnv *pRuntimeEnv, SRes existed = false; } else if (pResultRowInfo->size == 1) { existed = (pResultRowInfo->pResult[0] == (*p1)); - } else { - __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 { // check if current pResultRowInfo contains the existed pResultRow + 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 { - if (p1 != NULL) { // group by column query + // In case of group by column query, the required SResultRow object must be existed in the pResultRowInfo object. + if (p1 != NULL) { return *p1; } } @@ -479,6 +483,10 @@ static SResultRow *doPrepareResultRowFromKey(SQueryRuntimeEnv *pRuntimeEnv, SRes pResultRowInfo->pResult[pResultRowInfo->size++] = pResult; pResultRowInfo->current = pResult; + + int64_t dummyVal = 0; + SET_RES_WINDOW_KEY(pRuntimeEnv->keyBuf, pData, bytes, tid); + taosHashPut(pRuntimeEnv->pResultRowListSet, pRuntimeEnv->keyBuf, GET_RES_WINDOW_KEY_LEN(bytes), &dummyVal, POINTER_BYTES); } // too many time window in query @@ -614,13 +622,13 @@ static int32_t addNewWindowResultBuf(SResultRow *pWindowRes, SDiskbasedResultBuf return 0; } -static int32_t setWindowOutputBufByKey(SQueryRuntimeEnv *pRuntimeEnv, SResultRowInfo *pResultRowInfo, STimeWindow *win, - bool masterscan, SResultRow **pResult, int64_t groupId, SQLFunctionCtx* pCtx, +static int32_t setWindowOutputBufByKey(SQueryRuntimeEnv *pRuntimeEnv, SResultRowInfo *pResultRowInfo, int64_t tid, STimeWindow *win, + bool masterscan, SResultRow **pResult, int64_t tableGroupId, SQLFunctionCtx* pCtx, int32_t numOfOutput, int32_t* rowCellInfoOffset) { assert(win->skey <= win->ekey); SDiskbasedResultBuf *pResultBuf = pRuntimeEnv->pResultBuf; - SResultRow *pResultRow = doPrepareResultRowFromKey(pRuntimeEnv, pResultRowInfo, (char *)&win->skey, TSDB_KEYSIZE, masterscan, groupId); + SResultRow *pResultRow = doPrepareResultRowFromKey(pRuntimeEnv, pResultRowInfo, tid, (char *)&win->skey, TSDB_KEYSIZE, masterscan, tableGroupId); if (pResultRow == NULL) { *pResult = NULL; return TSDB_CODE_SUCCESS; @@ -628,7 +636,7 @@ static int32_t setWindowOutputBufByKey(SQueryRuntimeEnv *pRuntimeEnv, SResultRow // not assign result buffer yet, add new result buffer if (pResultRow->pageId == -1) { - int32_t ret = addNewWindowResultBuf(pResultRow, pResultBuf, (int32_t) groupId, pRuntimeEnv->pQueryAttr->intermediateResultRowSize); + int32_t ret = addNewWindowResultBuf(pResultRow, pResultBuf, (int32_t) tableGroupId, pRuntimeEnv->pQueryAttr->intermediateResultRowSize); if (ret != TSDB_CODE_SUCCESS) { return -1; } @@ -1247,7 +1255,7 @@ static void doWindowBorderInterpolation(SOperatorInfo* pOperatorInfo, SSDataBloc } } -static void hashIntervalAgg(SOperatorInfo* pOperatorInfo, SResultRowInfo* pResultRowInfo, SSDataBlock* pSDataBlock, int32_t groupId) { +static void hashIntervalAgg(SOperatorInfo* pOperatorInfo, SResultRowInfo* pResultRowInfo, SSDataBlock* pSDataBlock, int32_t tableGroupId) { STableIntervalOperatorInfo* pInfo = (STableIntervalOperatorInfo*) pOperatorInfo->info; SQueryRuntimeEnv* pRuntimeEnv = pOperatorInfo->pRuntimeEnv; @@ -1275,7 +1283,7 @@ static void hashIntervalAgg(SOperatorInfo* pOperatorInfo, SResultRowInfo* pResul bool masterScan = IS_MASTER_SCAN(pRuntimeEnv); SResultRow* pResult = NULL; - int32_t ret = setWindowOutputBufByKey(pRuntimeEnv, pResultRowInfo, &win, masterScan, &pResult, groupId, pInfo->pCtx, + int32_t ret = setWindowOutputBufByKey(pRuntimeEnv, pResultRowInfo, pSDataBlock->info.tid, &win, masterScan, &pResult, tableGroupId, pInfo->pCtx, numOfOutput, pInfo->rowCellInfoOffset); if (ret != TSDB_CODE_SUCCESS || pResult == NULL) { longjmp(pRuntimeEnv->env, TSDB_CODE_QRY_OUT_OF_MEMORY); @@ -1304,7 +1312,7 @@ static void hashIntervalAgg(SOperatorInfo* pOperatorInfo, SResultRowInfo* pResul } STimeWindow w = pRes->win; - ret = setWindowOutputBufByKey(pRuntimeEnv, pResultRowInfo, &w, masterScan, &pResult, groupId, pInfo->pCtx, + 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); @@ -1322,7 +1330,7 @@ static void hashIntervalAgg(SOperatorInfo* pOperatorInfo, SResultRowInfo* pResul } // restore current time window - ret = setWindowOutputBufByKey(pRuntimeEnv, pResultRowInfo, &win, masterScan, &pResult, groupId, pInfo->pCtx, + ret = setWindowOutputBufByKey(pRuntimeEnv, pResultRowInfo, pSDataBlock->info.tid, &win, masterScan, &pResult, tableGroupId, pInfo->pCtx, numOfOutput, pInfo->rowCellInfoOffset); if (ret != TSDB_CODE_SUCCESS) { longjmp(pRuntimeEnv->env, TSDB_CODE_QRY_OUT_OF_MEMORY); @@ -1342,7 +1350,7 @@ static void hashIntervalAgg(SOperatorInfo* pOperatorInfo, SResultRowInfo* pResul } // null data, failed to allocate more memory buffer - int32_t code = setWindowOutputBufByKey(pRuntimeEnv, pResultRowInfo, &nextWin, masterScan, &pResult, groupId, + int32_t code = setWindowOutputBufByKey(pRuntimeEnv, pResultRowInfo, pSDataBlock->info.tid, &nextWin, masterScan, &pResult, tableGroupId, pInfo->pCtx, numOfOutput, pInfo->rowCellInfoOffset); if (code != TSDB_CODE_SUCCESS || pResult == NULL) { longjmp(pRuntimeEnv->env, TSDB_CODE_QRY_OUT_OF_MEMORY); @@ -1483,7 +1491,7 @@ static void doSessionWindowAggImpl(SOperatorInfo* pOperator, SSWindowOperatorInf SResultRow* pResult = NULL; pInfo->curWindow.ekey = pInfo->curWindow.skey; - int32_t ret = setWindowOutputBufByKey(pRuntimeEnv, &pBInfo->resultRowInfo, &pInfo->curWindow, masterScan, + int32_t ret = setWindowOutputBufByKey(pRuntimeEnv, &pBInfo->resultRowInfo, pSDataBlock->info.tid, &pInfo->curWindow, masterScan, &pResult, item->groupIndex, pBInfo->pCtx, pOperator->numOfOutput, pBInfo->rowCellInfoOffset); if (ret != TSDB_CODE_SUCCESS) { // null data, too many state code @@ -1504,7 +1512,7 @@ static void doSessionWindowAggImpl(SOperatorInfo* pOperator, SSWindowOperatorInf SResultRow* pResult = NULL; pInfo->curWindow.ekey = pInfo->curWindow.skey; - int32_t ret = setWindowOutputBufByKey(pRuntimeEnv, &pBInfo->resultRowInfo, &pInfo->curWindow, masterScan, + int32_t ret = setWindowOutputBufByKey(pRuntimeEnv, &pBInfo->resultRowInfo, pSDataBlock->info.tid, &pInfo->curWindow, masterScan, &pResult, item->groupIndex, pBInfo->pCtx, pOperator->numOfOutput, pBInfo->rowCellInfoOffset); if (ret != TSDB_CODE_SUCCESS) { // null data, too many state code @@ -1547,7 +1555,8 @@ static int32_t setGroupResultOutputBuf(SQueryRuntimeEnv *pRuntimeEnv, SOptrBasic len = varDataLen(pData); } - SResultRow *pResultRow = doPrepareResultRowFromKey(pRuntimeEnv, pResultRowInfo, d, len, true, groupIndex); + int64_t tid = 0; + SResultRow *pResultRow = doPrepareResultRowFromKey(pRuntimeEnv, pResultRowInfo, tid, d, len, true, groupIndex); assert (pResultRow != NULL); setResultRowKey(pResultRow, pData, type); @@ -1811,6 +1820,7 @@ static int32_t setupQueryRuntimeEnv(SQueryRuntimeEnv *pRuntimeEnv, int32_t numOf pRuntimeEnv->pQueryAttr = pQueryAttr; pRuntimeEnv->pResultRowHashTable = taosHashInit(numOfTables, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), true, HASH_NO_LOCK); + pRuntimeEnv->pResultRowListSet = taosHashInit(numOfTables, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK); pRuntimeEnv->keyBuf = malloc(pQueryAttr->maxTableColumnWidth + sizeof(int64_t)); pRuntimeEnv->pool = initResultRowPool(getResultRowSize(pRuntimeEnv)); @@ -2060,6 +2070,9 @@ static void teardownQueryRuntimeEnv(SQueryRuntimeEnv *pRuntimeEnv) { taosHashCleanup(pRuntimeEnv->pTableRetrieveTsMap); pRuntimeEnv->pTableRetrieveTsMap = NULL; + taosHashCleanup(pRuntimeEnv->pResultRowListSet); + pRuntimeEnv->pResultRowListSet = NULL; + destroyOperatorInfo(pRuntimeEnv->proot); pRuntimeEnv->pool = destroyResultRowPool(pRuntimeEnv->pool); @@ -2790,7 +2803,7 @@ int32_t loadDataBlockOnDemand(SQueryRuntimeEnv* pRuntimeEnv, STableScanInfo* pTa TSKEY k = ascQuery? pBlock->info.window.skey : pBlock->info.window.ekey; STimeWindow win = getActiveTimeWindow(pTableScanInfo->pResultRowInfo, k, pQueryAttr); - if (setWindowOutputBufByKey(pRuntimeEnv, pTableScanInfo->pResultRowInfo, &win, masterScan, &pResult, groupId, + if (setWindowOutputBufByKey(pRuntimeEnv, pTableScanInfo->pResultRowInfo, pBlock->info.tid, &win, masterScan, &pResult, groupId, pTableScanInfo->pCtx, pTableScanInfo->numOfOutput, pTableScanInfo->rowCellInfoOffset) != TSDB_CODE_SUCCESS) { longjmp(pRuntimeEnv->env, TSDB_CODE_QRY_OUT_OF_MEMORY); @@ -2836,7 +2849,7 @@ int32_t loadDataBlockOnDemand(SQueryRuntimeEnv* pRuntimeEnv, STableScanInfo* pTa TSKEY k = ascQuery? pBlock->info.window.skey : pBlock->info.window.ekey; STimeWindow win = getActiveTimeWindow(pTableScanInfo->pResultRowInfo, k, pQueryAttr); - if (setWindowOutputBufByKey(pRuntimeEnv, pTableScanInfo->pResultRowInfo, &win, masterScan, &pResult, groupId, + if (setWindowOutputBufByKey(pRuntimeEnv, pTableScanInfo->pResultRowInfo, pBlock->info.tid, &win, masterScan, &pResult, groupId, pTableScanInfo->pCtx, pTableScanInfo->numOfOutput, pTableScanInfo->rowCellInfoOffset) != TSDB_CODE_SUCCESS) { longjmp(pRuntimeEnv->env, TSDB_CODE_QRY_OUT_OF_MEMORY); @@ -3250,8 +3263,8 @@ void setDefaultOutputBuf(SQueryRuntimeEnv *pRuntimeEnv, SOptrBasicInfo *pInfo, i int32_t* rowCellInfoOffset = pInfo->rowCellInfoOffset; SResultRowInfo* pResultRowInfo = &pInfo->resultRowInfo; - int32_t tid = 0; - SResultRow* pRow = doPrepareResultRowFromKey(pRuntimeEnv, pResultRowInfo, (char *)&tid, sizeof(tid), true, uid); + int64_t tid = 0; + SResultRow* pRow = doPrepareResultRowFromKey(pRuntimeEnv, pResultRowInfo, tid, (char *)&tid, sizeof(tid), true, uid); for (int32_t i = 0; i < pDataBlock->info.numOfCols; ++i) { SColumnInfoData* pData = taosArrayGet(pDataBlock->pDataBlock, i); @@ -3482,10 +3495,13 @@ void setResultRowOutputBufInitCtx(SQueryRuntimeEnv *pRuntimeEnv, SResultRow *pRe } void doSetTableGroupOutputBuf(SQueryRuntimeEnv* pRuntimeEnv, SResultRowInfo* pResultRowInfo, SQLFunctionCtx* pCtx, - int32_t* rowCellInfoOffset, int32_t numOfOutput, int32_t groupIndex) { + int32_t* rowCellInfoOffset, int32_t numOfOutput, int32_t tableGroupId) { + // for simple group by query without interval, all the tables belong to one group result. int64_t uid = 0; + int64_t tid = 0; + SResultRow* pResultRow = - doPrepareResultRowFromKey(pRuntimeEnv, pResultRowInfo, (char*)&groupIndex, sizeof(groupIndex), true, uid); + doPrepareResultRowFromKey(pRuntimeEnv, pResultRowInfo, tid, (char*)&tableGroupId, sizeof(tableGroupId), true, uid); assert (pResultRow != NULL); /* @@ -3493,7 +3509,7 @@ void doSetTableGroupOutputBuf(SQueryRuntimeEnv* pRuntimeEnv, SResultRowInfo* pRe * all group belong to one result set, and each group result has different group id so set the id to be one */ if (pResultRow->pageId == -1) { - int32_t ret = addNewWindowResultBuf(pResultRow, pRuntimeEnv->pResultBuf, groupIndex, pRuntimeEnv->pQueryAttr->resultRowSize); + int32_t ret = addNewWindowResultBuf(pResultRow, pRuntimeEnv->pResultBuf, tableGroupId, pRuntimeEnv->pQueryAttr->resultRowSize); if (ret != TSDB_CODE_SUCCESS) { return; } @@ -3502,20 +3518,20 @@ void doSetTableGroupOutputBuf(SQueryRuntimeEnv* pRuntimeEnv, SResultRowInfo* pRe setResultRowOutputBufInitCtx(pRuntimeEnv, pResultRow, pCtx, numOfOutput, rowCellInfoOffset); } -void setExecutionContext(SQueryRuntimeEnv* pRuntimeEnv, SOptrBasicInfo* pInfo, int32_t numOfOutput, int32_t groupIndex, +void setExecutionContext(SQueryRuntimeEnv* pRuntimeEnv, SOptrBasicInfo* pInfo, int32_t numOfOutput, int32_t tableGroupId, TSKEY nextKey) { STableQueryInfo *pTableQueryInfo = pRuntimeEnv->current; // lastKey needs to be updated pTableQueryInfo->lastKey = nextKey; - if (pRuntimeEnv->prevGroupId != INT32_MIN && pRuntimeEnv->prevGroupId == groupIndex) { + if (pRuntimeEnv->prevGroupId != INT32_MIN && pRuntimeEnv->prevGroupId == tableGroupId) { return; } - doSetTableGroupOutputBuf(pRuntimeEnv, &pInfo->resultRowInfo, pInfo->pCtx, pInfo->rowCellInfoOffset, numOfOutput, groupIndex); + doSetTableGroupOutputBuf(pRuntimeEnv, &pInfo->resultRowInfo, pInfo->pCtx, pInfo->rowCellInfoOffset, numOfOutput, tableGroupId); // record the current active group id - pRuntimeEnv->prevGroupId = groupIndex; + pRuntimeEnv->prevGroupId = tableGroupId; } void setResultOutputBuf(SQueryRuntimeEnv *pRuntimeEnv, SResultRow *pResult, SQLFunctionCtx* pCtx, @@ -5500,7 +5516,7 @@ static void doStateWindowAggImpl(SOperatorInfo* pOperator, SStateWindowOperatorI } else { SResultRow* pResult = NULL; pInfo->curWindow.ekey = pInfo->curWindow.skey; - int32_t ret = setWindowOutputBufByKey(pRuntimeEnv, &pBInfo->resultRowInfo, &pInfo->curWindow, masterScan, + int32_t ret = setWindowOutputBufByKey(pRuntimeEnv, &pBInfo->resultRowInfo, pSDataBlock->info.tid, &pInfo->curWindow, masterScan, &pResult, item->groupIndex, pBInfo->pCtx, pOperator->numOfOutput, pBInfo->rowCellInfoOffset); if (ret != TSDB_CODE_SUCCESS) { // null data, too many state code @@ -5520,7 +5536,7 @@ static void doStateWindowAggImpl(SOperatorInfo* pOperator, SStateWindowOperatorI SResultRow* pResult = NULL; pInfo->curWindow.ekey = pInfo->curWindow.skey; - int32_t ret = setWindowOutputBufByKey(pRuntimeEnv, &pBInfo->resultRowInfo, &pInfo->curWindow, masterScan, + int32_t ret = setWindowOutputBufByKey(pRuntimeEnv, &pBInfo->resultRowInfo, pSDataBlock->info.tid, &pInfo->curWindow, masterScan, &pResult, item->groupIndex, pBInfo->pCtx, pOperator->numOfOutput, pBInfo->rowCellInfoOffset); if (ret != TSDB_CODE_SUCCESS) { // null data, too many state code diff --git a/tests/script/general/parser/subInfrom.sim b/tests/script/general/parser/subInfrom.sim deleted file mode 100644 index e47831ee8797e3a9a09ee933c7286740120623e6..0000000000000000000000000000000000000000 --- a/tests/script/general/parser/subInfrom.sim +++ /dev/null @@ -1,147 +0,0 @@ -system sh/stop_dnodes.sh - -system sh/deploy.sh -n dnode1 -i 1 -system sh/cfg.sh -n dnode1 -c walLevel -v 1 -system sh/exec.sh -n dnode1 -s start -sleep 100 -sql connect -sleep 100 - -print ========== sub_in_from.sim -$i = 0 - -$dbPrefix = subdb -$tbPrefix = sub_tb -$stbPrefix = sub_stb -$tbNum = 10 -$rowNum = 1000 -$totalNum = $tbNum * $rowNum -$loops = 200000 -$log = 10000 -$ts0 = 1537146000000 -$delta = 600000 -$i = 0 -$db = $dbPrefix . $i -$stb = $stbPrefix . $i - -sql drop database $db -x step1 -step1: -sql create database $db cache 16 maxrows 4096 keep 36500 -print ====== create tables -sql use $db -sql create table $stb (ts timestamp, c1 int, c2 bigint, c3 float, c4 double, c5 smallint, c6 tinyint, c7 bool, c8 binary(10), c9 nchar(10)) tags(t1 int) - -$i = 0 -$ts = $ts0 -$halfNum = $tbNum / 2 -while $i < $halfNum - $tbId = $i + $halfNum - $tb = $tbPrefix . $i - $tb1 = $tbPrefix . $tbId - sql create table $tb using $stb tags( $i ) - sql create table $tb1 using $stb tags( $tbId ) - - $x = 0 - while $x < $rowNum - $xs = $x * $delta - $ts = $ts0 + $xs - $c = $x / 10 - $c = $c * 10 - $c = $x - $c - $binary = 'binary . $c - $binary = $binary . ' - $nchar = 'nchar . $c - $nchar = $nchar . ' - sql insert into $tb values ( $ts , $c , $c , $c , $c , $c , $c , true, $binary , $nchar ) - sql insert into $tb1 values ( $ts , $c , NULL , $c , NULL , $c , $c , true, $binary , $nchar ) - $x = $x + 1 - endw - - $i = $i + 1 -endw -print ====== tables created - -sql_error select count(*) from (select count(*) from abc.sub_stb0) -sql_error select val + 20 from (select count(*) from sub_stb0 interval(10h)) -sql_error select abc+20 from (select count(*) from sub_stb0 interval(1s)) - -sql select count(*) from (select count(*) from sub_stb0 interval(10h)) -if $rows != 1 then - return -1 -endi - -if $data00 != 18 then - print expect 18, actual: $data00 - return -1 -endi - -sql select ts from (select count(*) from sub_stb0 interval(10h)) -if $rows != 18 then - return -1 -endi - -if $data00 != @18-09-17 04:00:00.000@ then - return -1 -endi - -if $data01 != @18-09-17 14:00:00.000@ then - return -1 -endi - -sql select val + 20, val from (select count(*) as val from sub_stb0 interval(10h)) -if $rows != 18 then - return -1 -endi - -if $data00 != 320.000000 then - return -1 -endi - -if $data01 != 300 then - return -1 -endi - -if $data10 != 620 then - return -1 -endi - -if $data11 != 600 then - return -1 -endi - -if $data20 != 620 then - return -1 -endi - -if $data21 != 600 then - return -1 -endi - -sql select max(val), min(val), max(val) - min(val) from (select count(*) val from sub_stb0 interval(10h)) -if $rows != 1 then - return -1 -endi - -if $data00 != 600 then - return -1 -endi - -if $data01 != 100 then - return -1 -endi - -if $data02 != 500.000000 then - return -1 -endi - -sql select first(ts,val),last(ts,val) from (select count(*) val from sub_stb0 interval(10h)) -sql select top(val, 5) from (select count(*) val from sub_stb0 interval(10h)) -sql select diff(val) from (select count(*) val from sub_stb0 interval(10h)) -sql select apercentile(val, 50) from (select count(*) val from sub_stb0 interval(10h)) - -# not support yet -sql select percentile(val, 50) from (select count(*) val from sub_stb0 interval(10h)) -sql select stddev(val) from (select count(*) val from sub_stb0 interval(10h)) - -print ====================>complex query -