From 7617f154b4c10e181eeeb949d773b5f1eee67954 Mon Sep 17 00:00:00 2001 From: Jeff Davis Date: Tue, 29 Jul 2025 16:11:32 -0700 Subject: [PATCH] Do not copy datlocale unless datlocprovider matches. During CREATE DATABASE, if changing the locale provider, require that a new locale is specified rather than trying to reinterpret the old locale with the new provider. --- src/backend/commands/dbcommands.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/backend/commands/dbcommands.c b/src/backend/commands/dbcommands.c index 502a45163c8..92a396b8406 100644 --- a/src/backend/commands/dbcommands.c +++ b/src/backend/commands/dbcommands.c @@ -1052,7 +1052,7 @@ createdb(ParseState *pstate, const CreatedbStmt *stmt) dbctype = src_ctype; if (dblocprovider == '\0') dblocprovider = src_locprovider; - if (dblocale == NULL) + if (dblocale == NULL && dblocprovider == src_locprovider) dblocale = src_locale; if (dbicurules == NULL) dbicurules = src_icurules; -- 2.43.0