From 505260eae8086b6babbdee9b4eafc95f728bd1cd Mon Sep 17 00:00:00 2001 From: Nikita Glukhov Date: Sat, 1 Apr 2023 16:19:51 +0300 Subject: [PATCH v6 02/11] Add GUC compat_field_notation --- src/backend/parser/parse_expr.c | 1 + src/backend/utils/misc/guc_tables.c | 11 +++++++++++ src/include/parser/parse_expr.h | 1 + 3 files changed, 13 insertions(+) diff --git a/src/backend/parser/parse_expr.c b/src/backend/parser/parse_expr.c index 7d57bde8134..1c8c4149798 100644 --- a/src/backend/parser/parse_expr.c +++ b/src/backend/parser/parse_expr.c @@ -42,6 +42,7 @@ /* GUC parameters */ bool Transform_null_equals = false; +bool compat_field_notation = false; static Node *transformExprRecurse(ParseState *pstate, Node *expr); diff --git a/src/backend/utils/misc/guc_tables.c b/src/backend/utils/misc/guc_tables.c index 8a67f01200c..06294eda1f6 100644 --- a/src/backend/utils/misc/guc_tables.c +++ b/src/backend/utils/misc/guc_tables.c @@ -2076,6 +2076,17 @@ struct config_bool ConfigureNamesBool[] = NULL, NULL, NULL }, + { + {"compat_field_notation", PGC_USERSET, COMPAT_OPTIONS_PREVIOUS, + gettext_noop("Give a preference to function field notation over generic type subscripting."), + NULL, + GUC_EXPLAIN + }, + &compat_field_notation, + false, + NULL, NULL, NULL + }, + /* End-of-list marker */ { {NULL, 0, 0, NULL, NULL}, NULL, false, NULL, NULL, NULL diff --git a/src/include/parser/parse_expr.h b/src/include/parser/parse_expr.h index 9b46dfd9ecc..f1f479fa56b 100644 --- a/src/include/parser/parse_expr.h +++ b/src/include/parser/parse_expr.h @@ -17,6 +17,7 @@ /* GUC parameters */ extern PGDLLIMPORT bool Transform_null_equals; +extern PGDLLIMPORT bool compat_field_notation; extern Node *transformExpr(ParseState *pstate, Node *expr, ParseExprKind exprKind); -- 2.25.1