MySQL中不支持TOP语句,而SQL Server 和 sybase中才有效.
MySQL中
select * from tablename order by orderfield desc/asc limit position,counter;
position 指示从哪里开始查询,如果是0则是从头开始,counter 表示查询的个数
取前15条记录:
select * from tablename order by orderfield desc/asc limit 0,15
取前15条记录:
select * from tablename order by orderfield desc/asc limit 0,15