SQL code:
<?xml version="1.0" encoding="UTF-8" ?>
<response>
<status>0</status>
<desc>success</desc>
<content>
<field name="²âÊÔÃû" type="string">²âÊÔÄÚÈÝÖµ</field>
</content>
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select id,name,num,date from a
id name num date
1 aa 2 2009-1-1
1 aa 3 2009-3-1
1 aa 2 2009-3-4
2 bb 3 & ......
String query="create table student("+"name String,"+"sex String,"+"unit String,"+"city String,"+"job String,"+"phone String,"+"email String"+")";s.executeUpdate(query);
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01 30
02 30
select sum(³É¼¨) from A where ѧºÅ='03' ²éѯ³öÀ´Êǿյģ¬ÎÒÏëÈòéѯ³öÀ´½á¹ûÈç¹ûÊÇ¿Õ×Ô¶¯Ìæ´ú0,Óа취ÏÔʾÂð?
Óú¯Êý£ºisnull(sum(³É¼¨),0)
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SQL code:
insert into tb select * from »áÔ±±í where datediff(dd,ʱ¼ä×Ö¶Î,getdate())=0
SQL code:
insert into tb select * from »áÔ ......