From 61b12135f5b71df3721e8f13eab812b38c0de11f Mon Sep 17 00:00:00 2001 From: Dean Rasheed Date: Sun, 12 Jan 2025 12:56:52 +0000 Subject: Fix XMLTABLE() deparsing to quote namespace names if necessary. When deparsing an XMLTABLE() expression, XML namespace names were not quoted. However, since they are parsed as ColLabel tokens, some names require double quotes to ensure that they are properly interpreted. Fix by using quote_identifier() in the deparsing code. Back-patch to all supported versions. Dean Rasheed, reviewed by Tom Lane. Discussion: https://postgr.es/m/CAEZATCXTpAS%3DncfLNTZ7YS6O5puHeLg_SUYAit%2Bcs7wsrd9Msg%40mail.gmail.com --- src/backend/utils/adt/ruleutils.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/backend/utils/adt/ruleutils.c') diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index ea5d8683364..c725e80ed03 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -11621,7 +11621,8 @@ get_xmltable(TableFunc *tf, deparse_context *context, bool showimplicit) if (ns_node != NULL) { get_rule_expr(expr, context, showimplicit); - appendStringInfo(buf, " AS %s", strVal(ns_node)); + appendStringInfo(buf, " AS %s", + quote_identifier(strVal(ns_node))); } else { -- cgit v1.2.3