开窗函数分组取第一行
SQL> select * from (select a.* ,row_number() over( order by empno) rn from emp a)
where rn=1 2
layui CheckBOX 获取状态 赋值
用原生
document.getElementById("chbTop1").checked == true
开窗函数分组取第一行
SQL> select * from (select a.* ,row_number() over( order by empno) rn from emp a)
where rn=1 2
layui CheckBOX 获取状态 赋值
用原生
document.getElementById("chbTop1").checked == true