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-rw-r--r--src/backend/nodes/nodeFuncs.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/src/backend/nodes/nodeFuncs.c b/src/backend/nodes/nodeFuncs.c
index 7bc823507f1..ede838cd40c 100644
--- a/src/backend/nodes/nodeFuncs.c
+++ b/src/backend/nodes/nodeFuncs.c
@@ -1274,12 +1274,8 @@ exprSetCollation(Node *expr, Oid collation)
}
break;
case T_JsonBehavior:
- {
- JsonBehavior *behavior = (JsonBehavior *) expr;
-
- if (behavior->expr)
- exprSetCollation(behavior->expr, collation);
- }
+ Assert(((JsonBehavior *) expr)->expr == NULL ||
+ exprCollation(((JsonBehavior *) expr)->expr) == collation);
break;
case T_NullTest:
/* NullTest's result is boolean ... */