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mysql sElECt top 100

各个数据库的方法并非一样Mysql: SELECT * FROM tbl LIMIT 0,100;SQL Server: SELECT * FROM tbl WHERE id IN (SELECT TOP 100 id FROM tbl);Oracle: SELECT * FROM tbl WHERE rownum

先扫描全表,得到所有数据,再取出前100行, 节子不哭 | 发布于1 分钟前 评论 我想你是吧limit和Top搞混了limit是mysql的语法: select * from table limit...

6. MySQL数据库SELECT * FROM TABLENAME LIMIT N7. FoxPro数据库SELECT * TOP N FROM TABLENAME ORDER BY COLUMN以下示例从表 [tableName] 中读取符合查询条件...

select distinct t1.* from stuscore t1 where t1.stuid in(select top 2 stuscore.stuid from stuscore where subject = t1.subject order by score desc)...

MySql不支持选取前百分之几的记录,但是可以通过存储过程来实现,请参见下列实验: 查看学生表的总行数: mysql> select count(*) as rows from students; 向变量赋值@percent 取前50%的行数: mysql> select count(*)*50/100 into @percent fro...

with t as ( select top 300 row_number() over(order by 字段) r, *... select * from t where r>=200mysql: select * from 表 limit 199,100...

这个用limit应该查不出吧 楼主提问的举例, TOP 1 WITH TIES查询结果应该不是A和D.如果按存款顺序排,结果是E;如果按存款倒序排,结果是B和C. 楼主可以这样试试: A B C D E,存款分别为100 200 200 100 50 CREATE TABLE a (id VARCHAR(1),number IN...

可以使用select * from table_name where subject = '语文' order by score desc limit 3

MYSQL没有SELECT TOP的语法 用LIMIT select * from table limit m,n 从m开始,取n条

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