Oracle:
方法一:
SELECT * FROM
(
SELECT A.*,ROWNUM RN
FROM (SELECT * FROM TABLE_NAME) A
WHERE ROWNUM <= 40
)
WHERE RN >= 21;
(
SELECT A.*,ROWNUM RN
FROM (SELECT * FROM TABLE_NAME) A
WHERE ROWNUM <= 40
)
WHERE RN >= 21;
方法二:
SELECT * FROM
(
SELECT A.*,ROWNUM RN
FROM (SELECT * FROM TABLE_NAME) A
)
WHERE RN between 21 and 40
(
SELECT A.*,ROWNUM RN
FROM (SELECT * FROM TABLE_NAME) A
)
WHERE RN between 21 and 40
sqlserver:
String sqlserver = "select top " + pageSize + " * from table where id not in" + "(select top " + pageSize*(pageNumber-1) + " id from table order by id )"+" order by id"。
条件:每页的数据数【pageSize】条 共分了多少页【pageNumber】
我:要查第9页的数据,先查出第8页的数据,再以第8页的数据基础上查前topXXX条数据.
String MysqL="select *from table order by id limit " + pageSize*(pageNumber-1) + ","+pageSize;
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