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 <[email protected]>
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 66bbba5c7fdb9b0bb7d8dd7d6c4bca8e337c1c5d..2f87255c47008270c01852a71c687032ca34f435 100644 (file)
--- 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);