From: Amit Langote <amitlan@postgresql.org>
Date: Thu, 4 Apr 2024 13:01:13 +0000 (+0900)
Subject: Add missing initialization in transformJsonFuncExpr()
X-Git-Tag: REL_17_BETA1~408
X-Git-Url: http://git.postgresql.org/gitweb/?a=commitdiff_plain;h=6f4d63e989ffbdb44f5856a17fae5ae68c40327d;p=postgresql.git

Add missing initialization in transformJsonFuncExpr()

de3600452b added some code for the new JSON_TABLE_OP to that function
but missed to initialize the default_format variable.

Reported-by: Erik Rijkers <er@xs4all.nl>
Discussion: https://postgr.es/m/254b2fa2-2f6b-a30a-20ee-21f8a2c12a50@xs4all.nl
---

diff --git a/src/backend/parser/parse_expr.c b/src/backend/parser/parse_expr.c
index 66bbba5c7fd..2f87255c470 100644
--- a/src/backend/parser/parse_expr.c
+++ b/src/backend/parser/parse_expr.c
@@ -4272,6 +4272,7 @@ transformJsonFuncExpr(ParseState *pstate, JsonFuncExpr *func)
 			break;
 		case JSON_TABLE_OP:
 			func_name = "JSON_TABLE";
+			default_format = JS_FORMAT_JSONB;
 			break;
 		default:
 			elog(ERROR, "invalid JsonFuncExpr op %d", (int) func->op);