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$checkDateΪYYYY-MM-DD
WHERE substring(ADDDATE( '$checkDate', $before ),6,10)=substring(DATE_FORMAT(birthday,'%Y-%m-%d'),6,10)
$dates ÌìÄÚÉúÈյĿͻ§Î´¿¼Âǵ½Æ½Äê¡¢ÈòÄ꣺£º
   $sql.=" (dayofyear( birthday )-dayofyear( '$checkDate' )
    BETWEEN 0 AND $dates
    OR dayofyear( ADDDATE( birthday, $dates ) ) - dayofyear( ADDDATE( '$checkDate', $dates ) )
    BETWEEN 0 AND $dates)";


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SQL Server2000 ½âÎöXML

DECLARE @HDOC INT --Îĵµ¾ä±ú
DECLARE @XMLSTRING VARCHAR(200) --XML×Ö·û´®
SET @xmlString ='<?xml version="1.0"?>
<ROOT>
<USER ID="1" Name="SBQCEL"/>
<USER ID="2" Name="PEACELI"/>
<USER ID="3" Name="SHEEPCHANG"/>
</ROOT>'
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Sql Server ¶ÔxmlÀàÐ͵IJÙ×÷

 declare @XML XML
SET @XML='<root>
 <OLDVALUE>
  <H_Action id="1130">030</H_Action>
  <D_Action>030</D_Action>
  <OrderCompany>00220</OrderCompany>
  <OrderNumber>10004035</OrderNumber> ......

SQL ¶à±íÁªºÏ²éѯ

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create table c(c1 tinyint, c2 tinyint, c3 tinyint, c4 tinyint, c5 tinyint, c6 tinyint, c7 tinyint, c8 tinyint, c9 tinyint, c10 tinyint, c11 tinyint, c12 tinyint, c13 tinyint, c14 tinyint, c15 tinyint, c16 tinyint, c17 tinyint, c18 tinyint, c19 tinyint, c20 tinyint, c21 tinyint, c22 t ......

pl/sql Óï¾äµÄ¼¸µãÓÅ»¯

1.
     SQL> desc gjh_a05 ;
Name  Type          Nullable Default Comments
----- ------------- -------- ------- --------
A0500 VARCHAR2(2)   Y           &nbs ......
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