新增CREATE USER IF NOT EXISTS语法

2022-10-26 14:21:33 +08:00
parent 9b6d81382c
commit b426dc4842
9 changed files with 37 additions and 3 deletions
--- a/doc/src/sgml/ref/create_user.sgmlin
+++ b/doc/src/sgml/ref/create_user.sgmlin
@ -10,7 +10,7 @@
 </refnamediv>
 <refsynopsisdiv>
 <synopsis>
-CREATE USER user_name [ [ WITH ] option [ ... ] ] [ ENCRYPTED | UNENCRYPTED ] { PASSWORD | IDENTIFIED BY } { 'password' [ EXPIRED ] | DISABLE };
+CREATE USER [IF NOT EXISTS] user_name [ [ WITH ] option [ ... ] ] [ ENCRYPTED | UNENCRYPTED ] { PASSWORD | IDENTIFIED BY } { 'password' [ EXPIRED ] | DISABLE };

 where option can be:
 {SYSADMIN | NOSYSADMIN}