Log ALTER SYSTEM statements as DDL

Per discussion in bug #11350, log ALTER SYSTEM commands at the
log_statement=ddl level, rather than at the log_statement=all level.

Pointed out by Tomonari Katsumata.

Back-patch to 9.4 where ALTER SYSTEM was introduced.

diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c
index d55d095585890d7326120d3c0bc66307da15007d..57d2b00bd5510728942e28bf26357609ceabbb14 100644 (file)
--- a/src/backend/tcop/utility.c
+++ b/src/backend/tcop/utility.c
@@ -2726,7 +2726,7 @@ GetCommandLogLevel(Node *parsetree)
                        break;
 
                case T_AlterSystemStmt:
-                       lev = LOGSTMT_ALL;
+                       lev = LOGSTMT_DDL;
                        break;
 
                case T_VariableSetStmt: