xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

Merge pull request #22646 from taosdata/fix/TD-26043 

fix: other join conditions issue
This commit is contained in:
dapan1121 2023-08-30 17:24:25 +08:00 committed by GitHub
parent d87a525131 15f57cadfb
commit a26c015307
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
source/libs/planner/src/planOptimizer.c
View File

@ -972,6 +972,9 @@ static int32_t pushDownCondOptDealJoin(SOptimizeContext* pCxt, SJoinLogicNode* p
if (TSDB_CODE_SUCCESS == code) {
code = pushDownCondOptJoinExtractEqualOnCond(pCxt, pJoin);
}
if (TSDB_CODE_SUCCESS == code) {
code = pushDownCondOptAppendFilterCol(pCxt, pJoin);
}
if (TSDB_CODE_SUCCESS == code) {
OPTIMIZE_FLAG_SET_MASK(pJoin->node.optimizedFlag, OPTIMIZE_FLAG_PUSH_DOWN_CONDE);
pCxt->optimized = true;

3
tests/system-test/2-query/stbJoin.py
View File

@ -109,6 +109,9 @@ class TDTestCase:
tdSql.query(f"select a.* from sta a join stb b on a.tg1=b.tg1 and a.ts=b.ts and a.tg2=b.tg2;")
tdSql.checkRows(12)
tdSql.query(f"select a.* from sta a join stb b on a.tg1 != b.tg1 and a.ts=b.ts;")
tdSql.checkRows(36)
# tdSql.checkData(0,1,10)
tdSql.error(f"select a.* from sta a join stb b on a.tg1=b.tg1 where a.ts=b.ts or a.tg2=b.tg2;")