doc: update docs/mysql.md (#605)

2024-04-10 15:53:01 +08:00 · 2024-04-10 15:53:01 +08:00 · be81f1bfcb
commit be81f1bfcb
parent 3cee78a29e
1 changed files with 1 additions and 1 deletions
--- a/docs/mysql.md
+++ b/docs/mysql.md
@ -556,7 +556,7 @@ ON t(c3,c4)
 删除索引

 ```sql
-DROP INDEX idx_name;
+DROP INDEX idx_name ON t;
 ```

 MySQL 数据类型