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Merge pull request #20708 from taosdata/szhou/fix-ts3013 

fix: add filter to exchange node for union-all subquery
This commit is contained in:
dapan1121 2023-03-30 18:14:48 +08:00 committed by GitHub
parent f5cb967e63 b2ca68943c
commit 00376b45fb
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3 changed files with 39 additions and 0 deletions
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10
source/libs/executor/src/exchangeoperator.c
View File

@ -212,6 +212,11 @@ static SSDataBlock* loadRemoteData(SOperatorInfo* pOperator) {
return NULL;
}
doFilter(pBlock, pOperator->exprSupp.pFilterInfo, NULL);
if (blockDataGetNumOfRows(pBlock) == 0) {
continue;
}
SLimitInfo* pLimitInfo = &pExchangeInfo->limitInfo;
if (hasLimitOffsetInfo(pLimitInfo)) {
int32_t status = handleLimitOffset(pOperator, pLimitInfo, pBlock, false);
@ -303,6 +308,11 @@ SOperatorInfo* createExchangeOperatorInfo(void* pTransporter, SExchangePhysiNode
pTaskInfo);
pOperator->exprSupp.numOfExprs = taosArrayGetSize(pInfo->pDummyBlock->pDataBlock);
code = filterInitFromNode((SNode*)pExNode->node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
pOperator->fpSet =
createOperatorFpSet(prepareLoadRemoteData, loadRemoteData, NULL, destroyExchangeOperatorInfo, optrDefaultBufFn, NULL);
return pOperator;

1
tests/parallel_test/cases.task
View File

@ -874,6 +874,7 @@
,,y,script,./test.sh -f tsim/query/udf.sim
,,y,script,./test.sh -f tsim/query/udf_with_const.sim
,,y,script,./test.sh -f tsim/query/join_interval.sim
,,y,script,./test.sh -f tsim/query/unionall_as_table.sim
,,y,script,./test.sh -f tsim/query/sys_tbname.sim
,,y,script,./test.sh -f tsim/query/groupby.sim
,,y,script,./test.sh -f tsim/query/event.sim

28
tests/script/tsim/query/unionall_as_table.sim Normal file
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@ -0,0 +1,28 @@
system sh/stop_dnodes.sh
system sh/deploy.sh -n dnode1 -i 1
system sh/exec.sh -n dnode1 -s start
sql connect
sql create database test;
sql use test;
sql CREATE STABLE bw_yc_h_substation_mea (ts TIMESTAMP, create_date VARCHAR(50), create_time VARCHAR(30), load_time TIMESTAMP, sum_p_value FLOAT, sum_sz_value FLOAT, sum_gl_ys FLOAT, sum_g_value FLOAT) TAGS (id VARCHAR(50), name NCHAR(200), datasource VARCHAR(50), sys_flag VARCHAR(50));
sql CREATE STABLE aw_yc_h_substation_mea (ts TIMESTAMP, create_date VARCHAR(50), create_time VARCHAR(30), load_time TIMESTAMP, sum_p_value FLOAT, sum_sz_value FLOAT, sum_gl_ys FLOAT, sum_g_value FLOAT) TAGS (id VARCHAR(50), name NCHAR(200), datasource VARCHAR(50), sys_flag VARCHAR(50));
sql CREATE STABLE dw_yc_h_substation_mea (ts TIMESTAMP, create_date VARCHAR(50), create_time VARCHAR(30), load_time TIMESTAMP, sum_p_value FLOAT, sum_sz_value FLOAT, sum_gl_ys FLOAT, sum_g_value FLOAT) TAGS (id VARCHAR(50), name NCHAR(200), datasource VARCHAR(50), sys_flag VARCHAR(50));
sql insert into t1 using dw_yc_h_substation_mea tags('1234567890','testa','0021001','abc01') values(now,'2023-03-27','00:01:00',now,2.3,3.3,4.4,5.5);
sql insert into t2 using dw_yc_h_substation_mea tags('2234567890','testb','0022001','abc02') values(now,'2023-03-27','00:01:00',now,2.3,2.3,2.4,2.5);
sql insert into t3 using aw_yc_h_substation_mea tags('2234567890','testc','0023001','abc03') values(now,'2023-03-27','00:15:00',now,2.3,2.3,2.4,2.5);
sql insert into t4 using bw_yc_h_substation_mea tags('4234567890','testd','0021001','abc03') values(now,'2023-03-27','00:45:00',now,2.3,2.3,2.4,2.5);
sql insert into t5 using bw_yc_h_substation_mea tags('5234567890','testd','0021001','abc03') values(now,'2023-03-27','00:00:00',now,2.3,2.3,2.4,2.5);
sql select t.ts,t.id,t.name,t.create_date,t.create_time,t.datasource,t.sum_p_value from (select ts,id,name,create_date,create_time,datasource,sum_p_value from bw_yc_h_substation_mea where create_date='2023-03-27' and substr(create_time,4,2) in ('00','15','30','45') union all select ts,id,name,create_date,create_time,datasource,sum_p_value from aw_yc_h_substation_mea where create_date='2023-03-27' and substr(create_time,4,2) in ('00','15','30','45') union all select ts,id,name,create_date,create_time,datasource,sum_p_value from dw_yc_h_substation_mea where create_date='2023-03-27' and substr(create_time,4,2) in ('00','15','30','45')) t where t.datasource='0021001' and t.id='4234567890' order by t.create_time;
if $rows != 1 then
return -1
endi
if $data01 != @4234567890@ then
return -1
endi
if $data05 != @0021001@ then
return -1
endi
system sh/exec.sh -n dnode1 -s stop -x SIGINT