parser,ast: parse ALTER TABLE .. TRUNCATE PARTITION (#74) (#181)

pingcap · Jan 16, 2019 · 00e6929 · 00e6929
1 parent db06413
commit 00e6929
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Showing 5 changed files with 2,783 additions and 2,761 deletions.
diff --git a/ast/ddl.go b/ast/ddl.go
@@ -742,6 +742,7 @@ const (
 	AlterTableForce
 	AlterTableAddPartitions
 	AlterTableDropPartition
+	AlterTableTruncatePartition
 
 // TODO: Add more actions
 )

diff --git a/model/ddl.go b/model/ddl.go
@@ -52,6 +52,7 @@ const (
 	ActionDropTablePartition           ActionType = 20
 	ActionCreateView                   ActionType = 21
 	ActionModifyTableCharsetAndCollate ActionType = 22
+	ActionTruncateTablePartition       ActionType = 23
 )
 
 // AddIndexStr is a string related to the operation of "add index".
@@ -77,9 +78,10 @@ var actionMap = map[ActionType]string{
 	ActionModifyTableComment:           "modify table comment",
 	ActionRenameIndex:                  "rename index",
 	ActionAddTablePartition:            "add partition",
-	ActionDropTablePartition:           "drop table partition",
+	ActionDropTablePartition:           "drop partition",
 	ActionCreateView:                   "create view",
 	ActionModifyTableCharsetAndCollate: "modify table charset and collate",
+	ActionTruncateTablePartition:       "truncate partition",
 }
 
 // String return current ddl action in string