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---使用 UNION、INTERSECT 或 EXCEPT 运算符合并的所有查询必须在其目标列表中有相同数目的表达式
select * from BookInfoList
--存在不同的
select BookInfoID,BookInfoBarCode from
BookInfoList where
BookInfoStatus=1 except
select BookInventoryInfoID,BookInventoryBarCode from
InventoryBookList where
BookInventoryPlanId=1
--存在相同的
select BookInfoID,BookInfoBarCode from
BookInfoList where
exists (select
BookInventoryInfoID,BookInventoryBarCode from
InventoryBookList where
InventoryBookList.BookInventoryInfoID=BookInfoList.BookInfoID and
BookInventoryPlanId=1)
---存在不同的
select
BookInfoID,BookInfoBarCode from
BookInfoList where
not exists (select
BookInventoryInfoID,BookInventoryBarCode from
InventoryBookList where
InventoryBookList.BookInventoryInfoID=BookInfoList.BookInfoID and
BookInventoryPlanId=1)
select
BookInventoryInfoID,BookInventoryBarCode from
InventoryBookList where
exists (select
BookInfoID,BookInfoBarCode from
BookInfoList where
InventoryBookList.BookInventoryInfoID=BookInfoList.BookInfoID)
--書盤點到的書藉
select
BookInventoryInfoID,BookInventoryBarCode from
InventoryBookList where
BookInventoryPlanId=1
--查找没盘点没有盘点到的书藉,还要考虑在借的书藉
select
* from View_BookInfoList where
BookInfoID not
in (select BookInventoryInfoID from
InventoryBookList where
BookInventoryPlanId=1)
select
* from View_BookInfoList where
BookInfoID not
in (select BookInventoryInfoID from
InventoryBookList where
BookInventoryPlanId=2)
-- TEMPLATE - SQL Server T-SQL compare two tables
SELECT
Label=‘Found IN BookInfoList, NOT IN InventoryBookList‘,* FROM
(SELECT
BookInfoID,BookInfoBarCode FROM
BookInfoList
EXCEPT
SELECT
BookInventoryInfoID,BookInventoryBarCode FROM
InventoryBookList where
BookInventoryPlanId=1) x
UNION ALL
SELECT
Label=‘Found IN InventoryBookList, NOT IN BookInfoList‘,* FROM
(SELECT
BookInventoryInfoID,BookInventoryBarCode FROM
InventoryBookList where
BookInventoryPlanId=1
EXCEPT
SELECT
BookInfoID,BookInfoBarCode FROM
BookInfoList) y
GO
-- SQL Server T-SQL compare tables for 2005 & 2008
SELECT
Label=‘Found IN BookInfoList, NOT IN InventoryBookList‘,* FROM
(SELECT
BookInfoID,BookInfoBarCode FROM
BookInfoList
EXCEPT
SELECT
BookInventoryInfoID,BookInventoryBarCode FROM
InventoryBookList where
BookInventoryPlanId=2) x
UNION ALL
SELECT
Label=‘Found IN InventoryBookList, NOT IN BookInfoList‘,* FROM
(SELECT
BookInventoryInfoID,BookInventoryBarCode FROM
InventoryBookList where
BookInventoryPlanId=2
EXCEPT
SELECT
BookInfoID,BookInfoBarCode FROM
BookInfoList) y
GO
--
-- SQL find rows present in both tables
SELECT
BookInfoID,BookInfoBarCode FROM
BookInfoList
INTERSECT
SELECT
BookInventoryInfoID,BookInventoryBarCode FROM
InventoryBookList where
BookInventoryPlanId=1
---
SELECT
BookInfoID,BookInfoBarCode FROM
BookInfoList
WHERE NOT EXISTS (SELECT
BookInventoryInfoID,BookInventoryBarCode FROM
InventoryBookList
WHERE
InventoryBookList.BookInventoryInfoID=BookInfoList.BookInfoID and
InventoryBookList.BookInventoryPlanId=1)
--
-- Alternate query - same results
SELECT
BookInfoID,BookInfoBarCode FROM
BookInfoList
LEFT
OUTER JOIN
InventoryBookList
ON
InventoryBookList.BookInventoryInfoID=BookInfoList.BookInfoID
WHERE InventoryBookList.BookInventoryPlanId=1
GO
select
* FROM InventoryBookList WHERE
InventoryBookList.BookInventoryPlanId=1
--
select
* FROM BookInfoList
left join InventoryBookList on
InventoryBookList.BookInventoryInfoID=BookInfoList.BookInfoID
WHERE InventoryBookList.BookInventoryPlanId=1
--存在相同的
select
* FROM InventoryBookList
left join BookInfoList on
InventoryBookList.BookInventoryInfoID=BookInfoList.BookInfoID
WHERE InventoryBookList.BookInventoryPlanId=1
---圖書註銷，報廢
IF EXISTS (SELECT
* FROM sysobjects WHERE
[name] = ‘proc_Select_BookCancellationSearch‘)
DROP PROCEDURE proc_Select_BookCancellationSearch
GO
CREATE
PROCEDURE proc_Select_BookCancellationSearch
(
@BookInfoCancellStar Datetime,
@BookInfoCancellEnd Datetime,
@search nvarchar(100)
)
as
declare
@sql nvarchar(4000),@where
nvarchar(4000)
set @sql=‘select * from View_BookCancellationList where BookCancelInfoDate>=‘‘‘+ cast(@BookInfoCancellStar as
varchar)+‘‘‘ and BookCancelInfoDate<=‘‘‘+cast(@BookInfoCancellEnd as
varchar)+‘‘‘‘
set @where=‘‘
if @Search<>‘‘
begin
set
@where[email protected]where+‘ and (BookInfoISBN like ‘‘%‘[email protected] +‘%‘‘ or BookInfoBarCode like ‘‘%‘[email protected] +‘%‘‘ or BookCancelInfoDescription like ‘‘%‘[email protected] +‘%‘‘ or BookInfoName like ‘‘%‘[email protected] +‘%‘‘ or BookInfoRemarks like ‘‘%‘[email protected] +‘%‘‘ or BookKindName like ‘‘%‘[email protected] +‘%‘‘ or AuthorName like ‘‘%‘[email protected] +‘%‘‘)‘
end
set @[email protected][email protected]where+‘ order by BookCancelInfoDate desc‘
print @sql
exec(@sql)
GO
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