external
/
citus
mirror of https://github.com/citusdata/citus.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

fix style

onur-leftjoin_push-improvements
eaydingol 2025-08-14 15:27:29 +03:00
parent a79b4b31c9
commit c2c6f7b910
2 changed files with 17 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/backend/distributed/planner/recursive_planning.c
View File

@ -2813,11 +2813,12 @@ JoinTreeContainsLateral(Node *node, List *rtable)
return true; return true;
} }
if(rte->rtekind == RTE_SUBQUERY) if (rte->rtekind == RTE_SUBQUERY)
{ {
if (rte->subquery) if (rte->subquery)
{ {
return JoinTreeContainsLateral((Node *) rte->subquery->jointree, rte->subquery->rtable); return JoinTreeContainsLateral((Node *) rte->subquery->jointree,
rte->subquery->rtable);
} }
} }
return false; return false;
@ -2844,7 +2845,6 @@ JoinTreeContainsLateral(Node *node, List *rtable)
} }
/* /*
* CheckPushDownFeasibilityAndComputeIndexes checks if the given join expression * CheckPushDownFeasibilityAndComputeIndexes checks if the given join expression
* is a left outer join and if it is feasible to push down the join. If feasible, * is a left outer join and if it is feasible to push down the join. If feasible,
@ -2907,7 +2907,8 @@ CheckPushDownFeasibilityAndComputeIndexes(JoinExpr *joinExpr, Query *query,
* This check can be improved to support the cases where the lateral reference * This check can be improved to support the cases where the lateral reference
* does not cause an error in the final planner checks. * does not cause an error in the final planner checks.
*/ */
if (JoinTreeContainsLateral(joinExpr->rarg, query->rtable) || JoinTreeContainsLateral(joinExpr->larg, query->rtable)) if (JoinTreeContainsLateral(joinExpr->rarg, query->rtable) || JoinTreeContainsLateral(
joinExpr->larg, query->rtable))
{ {
ereport(DEBUG5, (errmsg( ereport(DEBUG5, (errmsg(
"Lateral join is not supported for pushdown in this path."))); "Lateral join is not supported for pushdown in this path.")));