It is no use doing what you like ; you have got to like what you do.——Winston Churchill(British prime minister)不能爱哪行才干哪行,要干哪行爱哪行。——美国首相 丘吉尔. W.
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其他好文 时间:
2014-07-16 23:21:01
阅读次数:
236
DECLARE @page INT, @size INT;select @page = 300, @size = 10SELECT *FROM gpcomp1.GPCUSTWHERE company like 'a%'ORDER BY CUSTNOOFFSET (@page -1) * @size ...
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数据库 时间:
2014-07-16 23:11:46
阅读次数:
315
An apple a day keeps the doctor away. 一天一苹果,不用请医生。活学活用:appleas like as an apple to an oyster 毫无相同之处The rotten apple injures its neighbours. [谚]一只烂, 烂一...
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移动开发 时间:
2014-07-10 12:17:24
阅读次数:
285
Write something like this to automatically mount system drive:/dev/sda1 /media/win-c ntfs-3gauto,rw,suid,exec,async,users,locale=zh_CN.UTF-8 0 0...
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其他好文 时间:
2014-06-30 13:30:17
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276
代码:SELECTa.First_Load_Time,
a.Sql_Text,
s.Sid,
s.Serial#,
s.Program--,
,
a.*
--Utl_Inaddr.Get_Host_Address(s.Terminal)Ip
FROMV$sqlareaa,V$sessions
WHEREs.Sql_Address(+)=a.Address
ANDUpper(a.Sql_Text)LIKE‘%DELETEFROM%MTL_TRANSACTIONS_INTERFACE%‘;有人删除..
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数据库 时间:
2014-06-28 00:41:47
阅读次数:
423
http://en.wikipedia.org/wiki/Glob_(programming)Incomputer programming, in particular in aUnix-like environment, the termglobbingis sometimes used to r...
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其他好文 时间:
2014-06-27 14:06:59
阅读次数:
258
The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font ...
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其他好文 时间:
2014-06-27 12:40:25
阅读次数:
187
在查询时,如果使用到LIKE关键字,就要注意有没有使用到索引;没有使用索引前:mysql>explainselect*fromemployeeswherefirst_name=‘Georgi‘\G;***************************1.row***************************id:1select_type:SIMPLEtable:employeestype:ALLpossible_keys:NU..
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数据库 时间:
2014-06-27 06:10:07
阅读次数:
272
The string"PAYPALISHIRING"is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font fo...
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其他好文 时间:
2014-06-26 14:42:23
阅读次数:
164
3个数据库管理员进了NoSQL酒吧,不一会他们就都出来了,因为他们找不到桌子(table)!
(PS:NoSQL是非关系型数据库,没有Table这个概念)
A TCP packet walks into a bar and says to the bartender, “I’d like a beer.” The bartender says, “You’d like a beer?” The TCP packet says, “Yes, a beer.”
译文:一个TCP包走...
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其他好文 时间:
2014-06-26 07:59:02
阅读次数:
217