*: parser subpartition option for 'partition by range columns' (#233)

pingcap · Mar 18, 2019 · 2575f2d · 2575f2d
1 parent 7d694bd
commit 2575f2d
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Showing 4 changed files with 1,109 additions and 1,098 deletions.
diff --git a/ast/ddl.go b/ast/ddl.go
@@ -1790,6 +1790,9 @@ func (n *PartitionDefinition) Restore(ctx *RestoreCtx) error {
 		ctx.WriteKeyWord(" VALUES LESS THAN ")
 		ctx.WritePlain("(")
 		for k, less := range n.LessThan {
+			if k != 0 {
+				ctx.WritePlain(", ")
+			}
 			if err := less.Restore(ctx); err != nil {
 				return errors.Annotatef(err, "An error occurred while restore PartitionDefinition.LessThan[%d]", k)
 			}