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order±íÖÐÓÐ orderId status
Çó¸ù¾Ýstatus·Ö×é ²¢Çó³öÿ×éorderIdµÄÊýÁ¿
ÐÂÊÖ Çë¸ßÊÖÖ¸½Ì
SQL code:
select count(orderId) from Tanname group by status
SQL code:
select count(1) as ÊýÁ¿,status
from order
group by status
SQL code:
****************************************************************************
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²ÎÊýÁбí:
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CREATE PROCEDURE [dbo].[sp_HelpTable](@TableName sysname)
AS
SET NOCOUNT ON
DECLARE @ObjectID int
DECLARE @TableScript table(Iden int IDENTITY(1, 1), ScriptLine nvarchar(4000))
SET @ObjectID = object_id(@TableName)
IF @ObjectID IS NULL OR OBJECTPROPERTY(@ObjectID, 'IsTable') = 0
BEGIN
RAISERROR('Ö¸¶¨µÄ¶ÔÏó²»ÊDZí¶ÔÏó', 16, 1)
RETURN
END
--»ñÈ¡±íµÄ´´½¨½Å±¾
--²åÈë±íÍ·
INS
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date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......
<table style="width: 1000px"><tr>
<td style="height: 38px; width: 35px;">
ÐÕÃû</td>
......
´ÓÊý¾Ý¿âÖвéѯһÕűíµÄÊý¾Ý
select ²¿ÃÅ,ÐÕÃû from tb
ÈçºÎ²ÅÄÜÉú³ÉÏÂÃæµÄxml¸ñʽ
XML code:
<folder state="unchecked" label="È«²¿">
¡¡¡¡ <folder state="unchecked&qu ......
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{ÓÉÓÚ´úÂëÒѾ¹ýÓÅ»¯»òÕß±¾»ú¿ò¼ÜλÓÚµ÷ÓöÑÕ»Ö®ÉÏ£¬ÎÞ·¨¼ÆËã±í´ïʽµÄÖµ¡£}
¶øÇÒÈç¹ûÊý¾Ý´Ócase 1ͨ¹ýʱ¾ÍÊÇÕýÈ·µÄ,´Ócase 2ͨ¹ýʱ´íÎó
²¢ÇÒÔÚc ......
±í
id bh
1 10
2 11
3 12
4 15
5 16
6 22
7 25
8 26
9 27
10 28
½«bh°´Á¬Ðø·Ö¶Î³öÀ´·µ»Ø×Ö·û´®£º
10~12£¬15~16£¬22£¬25~28
SQL code:
declare @t tabl ......