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Add assign_expr_collations() to CreatePolicy() and AlterPolicy().

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As noted by Noah Misch, CreatePolicy() and AlterPolicy() omit to call
assign_expr_collations() on the node trees. Fix the omission and add
his test case to the rowsecurity regression test.
This commit is contained in:
Joe Conway
2015-07-11 14:19:31 -07:00
parent cba045b0bd
commit 808ea8fc7b
3 changed files with 43 additions and 0 deletions
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10
src/backend/commands/policy.c
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@ -538,6 +538,10 @@ CreatePolicy(CreatePolicyStmt *stmt)
EXPR_KIND_WHERE,
"POLICY");
/* Fix up collation information */
assign_expr_collations(qual_pstate, qual);
assign_expr_collations(with_check_pstate, with_check_qual);
/* Open pg_policy catalog */
pg_policy_rel = heap_open(PolicyRelationId, RowExclusiveLock);
@ -681,6 +685,9 @@ AlterPolicy(AlterPolicyStmt *stmt)
EXPR_KIND_WHERE,
"POLICY");
/* Fix up collation information */
assign_expr_collations(qual_pstate, qual);
qual_parse_rtable = qual_pstate->p_rtable;
free_parsestate(qual_pstate);
}
@ -701,6 +708,9 @@ AlterPolicy(AlterPolicyStmt *stmt)
EXPR_KIND_WHERE,
"POLICY");
/* Fix up collation information */
assign_expr_collations(with_check_pstate, with_check_qual);
with_check_parse_rtable = with_check_pstate->p_rtable;
free_parsestate(with_check_pstate);
}