fix only create/drop database indices if not exists/exists

2018-12-18 21:47:45 +01:00
parent 3c6bcde8b2
commit 09b3014683
7 changed files with 63 additions and 35 deletions
@@ -29,10 +29,11 @@ type Dialect interface {
 	DropTable(tableName string) string
 	DropIndexSql(tableName string, index *Index) string

-	TableCheckSql(tableName string) (string, []interface{})
 	RenameTable(oldName string, newName string) string
 	UpdateTableSql(tableName string, columns []*Column) string

+	IndexCheckSql(tableName, indexName string) (string, []interface{})
+
 	ColString(*Column) string
 	ColStringNoPk(*Column) string