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select pay.name,infor.AGE,PAY.MONEY,infor.email from pay join infor on infor.name=PAY.name
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select pay.name,infor.AGE,PAY.MONEY,infor.email from pay left join infor on infor.name=PAY.name
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select pay.name,infor.AGE,PAY.MONEY,infor.email from pay right join infor on infor.name=PAY.name
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select pay.name,infor.AGE,PAY.MONEY,infor.email from pay full join infor on infor.name=PAY.name
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create proc pr_select_Natural
(
@CDATE datetime,
@FAC_NAME varchar(50),
@BATTERY_TYPE varchar(20),
@MAKE_MODE varchar(20),
@PRODUCE_MODE varchar(20),
@YEAR char(4),
@MONTH char(2 ......
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for(var y=2009;y<=2010;y++){
for(var m=1;m<=12;m++){
// todo : SQL ²éѯ
}
}
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create procedure DeleteWareHouse_StoreArea_SummaryByPUR
(@po_no nvarchar(100))
as
begin
declare @cacheTable table(wh_id int);--ÉùÃ÷Ò»¸ötableÀàÐ͵ıäÁ¿
insert @cacheTable select wh_id from aps_inventory_store_area where description=@po_no--Ïò±äÁ¿@cacheTableÖÐÌí¼Ó½á¹û¼¯
--select * from @cac ......
ʹÓà TRUNCATE TABLE ɾ³ýËùÓÐÐÐ
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Óë DELETE Óï¾äÏàͬ£¬Ê¹Óà TRUNCATE TABLE Çå¿ÕµÄ±íµÄ¶¨ÒåÓëÆäË÷ÒýºÍÆäËû¹ØÁª¶ÔÏóÒ ......
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SQL> select rownum as id,
2 &nbs ......