-- ------------------------------ Table structure for `TabName`-- ----------------------------DROP TABLE IF EXISTS `TabName`;CREATE TABLE `TabName` ( `Id`int(11)NOT NULL AUTO_INCREMENT, `Name`varchar(20)DEFAULT NULL, `Date`date DEFAULT NULL, `Scount`int(11)DEFAULT NULL, PRIMARY KEY (`Id`)) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8; -- ------------------------------ Records of TabName-- ----------------------------INSERT INTO `TabName`VALUES ('1','小说','2013-09-01','10000');INSERT INTO `TabName`VALUES ('2','微信','2013-09-01','20000');INSERT INTO `TabName`VALUES ('3','小说','2013-09-02','30000');INSERT INTO `TabName`VALUES ('4','微信','2013-09-02','35000');INSERT INTO `TabName`VALUES ('5','小说','2013-09-03','31000');INSERT INTO `TabName`VALUES ('6','微信','2013-09-03','36000');INSERT INTO `TabName`VALUES ('7','小说','2013-09-04','35000');INSERT INTO `TabName`VALUES ('8','微信','2013-09-04','38000'); -- -------------------------- 查看数据-- ------------------------SELECT *from TabName ;
-- -------------------------- 列转行统计数据-- ------------------------SELECT Date ,MAX(CASE NAME WHEN '小说' THEN ScountELSE 0END ) 小说,MAX(CASE NAME WHEN '微信' THEN ScountELSE 0END ) 微信 FROM TabName GROUP BY Date <br><br>
-- -------------------------- 行转列统计数据-- ------------------------
select Date, group_concat(NAME,'总量:',Scount)as b_strfrom TabName group by Date
select Date,NAME, group_concat(NAME,'总量:',Scount) as b_str from TabName group by Date ,NAME
