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authorAlvaro Herrera <alvherre@alvh.no-ip.org>2022-09-27 10:44:42 +0200
committerAlvaro Herrera <alvherre@alvh.no-ip.org>2022-09-27 10:44:42 +0200
commit72abf03b6491a8df880e1fea45798797bcc86c47 (patch)
tree92cd81d3c7ad1ceb657ff69f23811d4634649333 /src/backend/nodes/nodeFuncs.c
parentd1f95fa2476bcf427a3e3677f67ceee26552e23e (diff)
Fix pg_stat_statements for MERGE
We weren't jumbling the merge action list, so wildly different commands would be considered to use the same query ID. Add that, mention it in the docs, and some test lines. Backpatch to 15. Author: Tatsu <bt22nakamorit@oss.nttdata.com> Reviewed-by: Julien Rouhaud <rjuju123@gmail.com> Discussion: https://postgr.es/m/d87e391694db75a038abc3b2597828e8@oss.nttdata.com
Diffstat (limited to 'src/backend/nodes/nodeFuncs.c')
-rw-r--r--src/backend/nodes/nodeFuncs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/nodes/nodeFuncs.c b/src/backend/nodes/nodeFuncs.c
index 3bac350bf50..6029da3ee1f 100644
--- a/src/backend/nodes/nodeFuncs.c
+++ b/src/backend/nodes/nodeFuncs.c
@@ -2266,10 +2266,10 @@ expression_tree_walker(Node *node,
{
MergeAction *action = (MergeAction *) node;
- if (walker(action->targetList, context))
- return true;
if (walker(action->qual, context))
return true;
+ if (walker(action->targetList, context))
+ return true;
}
break;
case T_PartitionPruneStepOp: