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Select CONVERT(varchar(100), GETDATE(), 0): 05 16 2006 10:57AM
Select CONVERT(varchar(100), GETDATE(), 1): 05/16/06
Select CONVERT(varchar(100), GETDATE(), 2): 06.05.16
Select CONVERT(varchar(100), GETDATE(), 3): 16/05/06
Select CONVERT(varchar(100), GETDATE(), 4): 16.05.06
Select CONVERT(varchar(100), GETDATE(), 5): 16-05-06
Select CONVERT(varchar(100), GETDATE(), 6): 16 05 06
Select CONVERT(varchar(100), GETDATE(), 7): 05 16, 06
Select CONVERT(varchar(100), GETDATE(), 8): 10:57:46
Select CONVERT(varchar(100), GETDATE(), 9): 05 16 2006 10:57:46:827AM
Select CONVERT(varchar(100), GETDATE(), 10): 05-16-06
Select CONVERT(varchar(100), GETDATE(), 11): 06/05/16
Select CONVERT(varchar(100), GETDATE(), 12): 060516
Select CONVERT(varchar(100), GETDATE(), 13): 16 05 2006 10:57:46:937
Select CONVERT(varchar(100), GETDATE(), 14): 10:57:46:967
Select CONVERT(varchar(100), GETDATE(), 20): 2006-05-16 10:57:47
Select CONVERT(varchar(100), GETDATE(), 21): 2006-05-16 10:57:47.157
Select CONVERT(varchar(100), GETDATE(), 22): 05/16/06 10:57:47 AM
Select CONVERT(varchar(100), GETDATE(), 23): 2006-05-16
Select CONVERT(varchar(100), GETDATE(), 24): 10:57:47
Select CONVERT(varchar(100), GETDATE(), 25): 2006-05-16 10:57:47.250
Select CONVERT(varchar(100), GETDATE(), 100): 05 16 2006 10:57AM
Select CONVERT(varchar(100), GETDATE(), 101): 05/16/2006
Select CONVERT(varchar(100), GETDATE(), 102): 2006.05.16
Select CONVERT(varchar(100), GETDATE(), 103): 16/05/2006
Select CONVERT(varchar(100), GETDATE(), 104): 16.05.2006
Select CONVERT(varchar(100), GETDATE(), 105): 16-05-2006
Select CONVERT(varchar(100), GETDATE(), 106): 16 05 2006
Select CONVERT(varchar(100), GETDATE(), 107): 05 16, 2006
Select CONVERT(varchar(100), GETDATE(), 108): 10:57:49
Select CONVERT(varchar(100), GETDATE(), 109): 05 16 2006 10:57:49:437AM
Select CONVERT(varchar(100), GETDATE(), 110): 05-16-2006
Select CONVERT(varchar(100), GETDATE(), 111): 2006/0


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Linq to SQL Like Operator(×ªÔØ)


As a response for customer's question, I decided to write about using Like Operator in Linq to SQL queries.
Starting from a simple query from Northwind Database;
var query = from c in ctx.Customers
            where c.City == "London"
&nbs ......

PL/SQL 001

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¿ÉÒÔͨ¹ý http://localhost:5560/isqlplus ·ÃÎÊ isqlplus 
ÔÚ isqlplus ÖÐ ¿ÉÒÔÖ´ÐÐ plsql
set serveroutput on size 100000   // ´ò¿ª ·þÎñÆ÷µÄÊä³ö  on ºóÃæÊÇ »º´æµÄ´óС ·¶Î§ÊÇ  (2000 ÖÁ 1000000)
begin
   dbms_output.put_line('hel ......

SQL 2008 ÌåÑéµÚÒ»²¨

´Ó2000¿ªÊ¼¾ÍÊÇMS SQL¼ÒµÄÖÒʵÓû§ÁË£¬2000µÄʱºòÎÒÊÇ´ÓÒ»±¾2000±¦µä¿ªÊ¼ÈëÃŵ쬴Ó2000µ½2005¾­ÀúÁ˺ܳ¤Ê±¼ä£¬ºÜ¶àµÄÓû§ÖÁ½ñ»¹ËÀËÀµÄÊØ×Å2000£¬Èç¹û²»Êǹ¤³ÌÒªÇ󣬹À¼ÆÎÒÒ²²»»áÖ÷¶¯»»µ½2005£¬È»¶øÑÛ¾¦Ò»Õ££¬2008ÓÖ³öÀ´ÁË£¬°§Ì¾£¬2005µÄ¹¦ÄÜÎÒ¶¼Ã»ÓÐÃþÍ¸ÄØ¡£
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1.Âý£¬Ê²Ã´¶¼Âý£¬´Ó»Ö¸´Êý¾Ý¿â£¬µ½µ¼ÈëÊý¾Ý ......

Oracle PL/SQL±à³Ì¹æ·¶Ö¸ÄÏ

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¹Ø¼ü×Ö(BEGIN, EXCEPTION, END, IF THEN ELSE,LOOP, END LOOP)¡¢Êý¾ÝÀàÐÍ(VARCHAR2, NUMBER)¡¢ÄÚ²¿º¯Êý(LEAST, SUBSTR)ºÍÓû§¶¨ÒåµÄ×Ó³ÌÐò(procedures, functions,packages)£¬Ê¹Óôóд¡£
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[SQL Server] ´æ´¢¹ý³ÌÊÂÎñ

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CREATE PROCEDURE testPro
AS
/**//* ------- ÊÂÎñ¿ªÊ¼---------- */
BEGIN TRANSACTION tran_test
/**//* -------- ±£´æÊÂÎñ----------*/
SAVE TRANSACTION tran_test
/**//* -------- Êý¾Ý²Ù×÷---------*/
INSERT [table1] ( [content] ) VALUES ( '43332' )
/**//*---- ......
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