报表[SQL语句]

 

字段名	函义	数据类型	是否为空	备注
CliId	顾客编号	int	N	PK 自动加1
CliName	顾客姓名	varchar(20)	N
CliSex	性别	char(10)	N
CliCertificate	证件号	varchar(50)	N	例：身份证号
CliPhone	电话	varchar(50)	N	11位
CliAddress	联系地址	varchar(50)	Y
CliCoding	邮政编码	Int	Y
CliBrithday	生日	datatime	Y
CliRemark	备注	varchar(50)	Y

 

 

属性	函义	数据类型	是否为空	备注
CdId	编号	int	N	PK 自动加1
CdNumber	卡号	varchar(20)	N	UQ 唯一
CdPwd	密码	varchar(20)	N	Md5加密
CdBalance	余额	float	N	默认值为0
CgrId	卡级别id	int	N	FK CardGrade
EmpId	办理人ID	int	N	FK Employee
CliId	顾客编号	Int	N	FK Clientinfo
CdTimeBegin	开卡时间	datetime	N	默认getdate()
CdTimeEnd	终止时间	datetime	N	晚于CdTimeBegin
CdRemark	备注	varchar(50)	Y
CdIntegral	卡积分	Int	Y	默认为0

 

 

属性	函义	数据类型	是否为空	备注
BusID	交易信息ID	int	N	PK 自动加1
BusNumber	消费单据号	varchar(50)	N
BusDate	交易日期	datetime	N	默认getdate()
BusFloat	应付金额	float	N
EmpId	操作员ID	int	N	FK employee
CliId	顾客id	int	Y	FK Clientinfo
BusBankCard	银行卡	float	N	默认为0
BusCash	现金	float	N	默认为0
Bnfree	免单	float	Y	Default 0
BusState	状态	varchar(20)	N	已结帐，未结帐

 

 

字段名	函义	数据类型	是否为空	备注
ConId	项目消费编号	int	N	PK 自动加1
SerId	选择消费项目	int	N	FK ServeItem
EmpId	选择服务师	int	N	FK Employee
BusNumber	消费单据号	varchar(50)	N
ConCount	次数	int	N
ConFloat	金额	float	N
ConDate	消费时间	datetime	N	getdate()

---【一】

select ConsumeItem.ConDate as '日期',count(ConId) as '客户总数',

count(Cards.CdID) as '会员人数'

from ConsumeItem,Business,cards,Clientinfo

where ConsumeItem.BusNumber=Business.BusNumber and Cards.CliId=Business.CliId

group by ConsumeItem.ConDate

 

----【二】创建视图：view_ConDate_BusNumber

if exists(select * from sysobjects where name='view_ConDate_BusNumber')

   drop view view_ConDate_BusNumber

go

create view view_ConDate_BusNumber

as

select convert(char(8),Business.BusDate,112) as 'date',ConsumeItem.BusNumber

from ConsumeItem ,Business where ConsumeItem.BusNumber=Business.BusNumber

group by convert(char(8),Business.BusDate,112),ConsumeItem.BusNumber

go

select * from view_ConDate_BusNumber

---【三】创建视图：view_BusDate_CliId_BusNumber

if exists(select * from sysobjects where name='view_BusDate_CliId_BusNumber')

   drop view view_BusDate_CliId_BusNumber

go

create view view_BusDate_CliId_BusNumber

as

select convert(char(8),Business.BusDate,112) as 'DateTime',Business.CliId,Business.BusNumber from Business group by convert(char(8),Business.BusDate,112),Business.CliId,Business.BusNumber

go

select * from view_BusDate_CliId_BusNumber

 

----【四】创建视图：view_BusDate_CliId_BusNumber_CliID

if exists(select * from sysobjects where name='view_BusDate_CliId_BusNumber_CliID')

   drop view view_BusDate_CliId_BusNumber_CliID

go

create view view_BusDate_CliId_BusNumber_CliID

as

select convert(char(8),Business.BusDate,112) as 'datetime_view',Business.CliId as 'CliId',Business.BusNumber as 'BusNumber',Cards.CdID as 'CdID'

from Business left outer join Cards on Cards.CliId=Business.CliId

group by convert(char(8),Business.BusDate,112),Business.CliId,Business.BusNumber,Cards.CdID

go

select * from view_BusDate_CliId_BusNumber_CliID

 

----【五】创建视图：view_BusDate_CliId_BusNumber_CliID

if exists(select * from sysobjects where name='view_BusDate_CliId_BusNumber_CliID')

   drop view view_BusDate_CliId_BusNumber_CliID

go

create view view_BusDate_CliId_BusNumber_CliID

as

select convert(char(8),Business.BusDate,112) as 'datetime_view',Business.CliId as 'CliId',Business.BusNumber as 'BusNumber',Cards.CdID as 'CdID',Clientinfo.CliSex as 'Sex'

from Business left outer join Cards on Cards.CliId=Business.CliId inner join Clientinfo on Clientinfo.CliId=Business.CliId

group by convert(char(8),Business.BusDate,112),Business.CliId,Business.BusNumber,Cards.CdID,Clientinfo.CliSex

go

select * from view_BusDate_CliId_BusNumber_CliID

----【六】由视图查询：

if exists(select * from sysobjects where name='view_BusDate_CliId_BusNumber_CliID')

   drop view view_BusDate_CliId_BusNumber_CliID

go

create view view_BusDate_CliId_BusNumber_CliID

as

select convert(char(8),Business.BusDate,112) as 'datetime_view',count(Business.CliId) as 'CliId',count(Business.BusNumber) as 'BusNumber',Cards.CdID as 'CdID',Clientinfo.CliSex as 'Sex'

from Business left outer join Cards on Cards.CliId=Business.CliId inner join Clientinfo on Clientinfo.CliId=Business.CliId

group by convert(char(8),Business.BusDate,112),Cards.CdID,Clientinfo.CliSex

go

select * from view_BusDate_CliId_BusNumber_CliID

 

---查询结果：

select datetime_view as '日期',count(cliid) as '顾客总数',count(cdid) as '会员数',(count(cliid)-count(cdid)) as '非会员数','男顾客'=case

when sex='男' then count(sex)

else 0 end,

'女顾客'=case

when sex='女' then count(sex)

else 0 end

from view_BusDate_CliId_BusNumber_CliID dv group by datetime_view,sex

 

---【七】：最终结果

select convert(char(8),Business.BusDate,112) as '日期',count(Business.CliId) as '顾客总数',count(Cards.CdID) as '会员数',count(Business.CliId)-count(Cards.CdID) as '非会员数',

'男顾客'=case

when Clientinfo.CliSex='男' then count(Clientinfo.CliSex)

else 0 end,

'女顾客'=case

when Clientinfo.CliSex='女' then count(Clientinfo.CliSex)

else 0 end

from Business left outer join Cards on Cards.CliId=Business.CliId inner join Clientinfo on Clientinfo.CliId=Business.CliId

group by convert(char(8),Business.BusDate,112),Clientinfo.CliSex