创建两个数据集 DataSet1 DataSet2
DataSet1
SELECT TOP
(SELECT (COUNT(*) + 1) / 2 AS Expr1
FROM (SELECT ID,Desc
FROM TableName
GROUP BY Desc) AS a) ID as ID1,Desc as Desc1
FROM TableName
ORDER BY ID1
DataSet2
SELECT ID,Desc
FROM (SELECT TOP
(SELECT COUNT(*) / 2 AS Expr1
FROM (SELECT ID, Desc
FROM TableName
) AS a_1) ID,Desc
FROM TableName
ORDER BY ID DESC) AS a
ORDER BY ID
在页面上插入两张一样的表,数据源分别为DataSet1和DataSet2