[parser] parser: add show create user syntax (pingcap#156)

xhebox · Jan 8, 2019 · e677947 · e677947
1 parent 334dfef
commit e677947
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Showing 3 changed files with 2,628 additions and 2,607 deletions.
diff --git a/parser/ast/dml.go b/parser/ast/dml.go
@@ -1294,6 +1294,7 @@ const (
 	ShowStatus
 	ShowCollation
 	ShowCreateTable
+	ShowCreateUser
 	ShowGrants
 	ShowTriggers
 	ShowProcedureStatus
@@ -1324,7 +1325,7 @@ type ShowStmt struct {
 	Column      *ColumnName // Used for `desc table column`.
 	Flag        int         // Some flag parsed from sql, such as FULL.
 	Full        bool
-	User        *auth.UserIdentity // Used for show grants.
+	User        *auth.UserIdentity // Used for show grants/create user.
 	IfNotExists bool               // Used for `show create database if not exists`
 
 	// GlobalScope is used by show variables