SQL简单语句 DELETE FROM table
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SQL简单语句 DELETE FROM table
如何实现:
删除Id从4到最后一条记录的SQL语句
DELETE FROM table WHERE Id BETWEEN 4 AND ...
我本来想:
DELETE FROM table WHERE Id BETWEEN 4 AND (SELECT COUNT(Id) FROM table)
但是不对啊.
如何实现:
删除Id从4到最后一条记录的SQL语句
DELETE FROM table WHERE Id BETWEEN 4 AND ...
我本来想:
DELETE FROM table WHERE Id BETWEEN 4 AND (SELECT COUNT(Id) FROM table)
但是不对啊.
![SQL简单语句 DELETE FROM table](/uploads/image/z/14229641-65-1.jpg?t=SQL%E7%AE%80%E5%8D%95%E8%AF%AD%E5%8F%A5+DELETE+FROM+table)
delete from table where id >=4 就可以了,
如果你确定要用你的方式写的话
DELETE FROM table1 WHERE Id BETWEEN 4 AND (SELECT max(Id) FROM table1)
你的聚合函数用错了 改成max
id不一定是连续的,count统计的是行数
如果你确定要用你的方式写的话
DELETE FROM table1 WHERE Id BETWEEN 4 AND (SELECT max(Id) FROM table1)
你的聚合函数用错了 改成max
id不一定是连续的,count统计的是行数
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