关于取第一条数据的sql特此作了一个例子以下:
SELECT * FROM tableName where fd_rt = "A"
--and rownum=1
ORDER BY fd_date DESC SELECT * FROM tableNa关于取第一条数据的sql特此作了一个例子以下:
SELECT * FROM tableName where fd_rt = "A"
--and rownum=1
ORDER BY fd_date DESC SELECT * FROM tableNa