Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

[Õª³­/¼Ç¼]MySQLµ¼Èë/µ¼³ö.sqlÎļþ

µ¼³ö.sqlÎļþ
 
1.½«Êý¾Ý¿âtransfer_server_dbµ¼³öµ½transfSRV.sqlÎļþÖУº
mysqldump -u root -p transfer_server_db > /home/eric/transfSRV.sql
2.½«Êý¾Ý¿âtransfer_server_dbÖеÄdevice_info_tableµ¼³öµ½table.sqlÎļþÖУº
mysqldump -u root -p transfer_server_db device_info_table > /home/eric/table.sql
3.½«Êý¾Ý¿âmydbµÄ½á¹¹µ¼³öµ½transfSRV.sqlÎļþÖУº
mysqldump -u root -p transfer_server_db --add-drop-table > /home/eric/transfSRV.sql
 
 
µ¼Èë.sqlÎļþ
 
1¡¢µÇ½MySQL
mysql -uroot -p;
 
2¡¢´´½¨Êý¾Ý¿â
create database transfer_server_db;
 
3¡¢µ¼ÈëÊý¾Ý¿â½á¹¹Îļþ
mysql -u root -p transfer_server_db < /home/eric/transfSRV.sql
 
¸ü¸ÄrootÔ¶³ÌȨÏÞ
1¡¢ÔÊÐírootÓû§Ê¹ÓÃÃÜÂëabc´Ó%µØÖ··¢ÆðÔ¶³Ì·ÃÎÊ
 
mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'abc' WITH GRANT OPTION;
mysql>FLUSH RIVILEGES


Ïà¹ØÎĵµ£º

sql¼òµ¥º¯ÊýÓ÷¨

¶¨Ò庯Êý
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER function [dbo].[FunJSLC](@carid bigint,@date datetime)
returns decimal
as
begin
declare @jslc decimal
set @jslc=(select JSLC from BYReMIn where iCarID=@carid and dtDate=@date)
return(@jslc)
end
´æ´¢¹ý³ÌÓ¦Óú¯Êý
set ANSI_NULLS ......

SQL MINUSµÄÓ÷¨


< type="text/javascript">
document.body.oncopy = function() {
if (window.clipboardData) {
setTimeout(function() {
var text = clipboardData.getData("text");
......

sql ÃüÃûÎÊÌâ

ÕýÈ·µÄ£ºselect isnull(money,0) from (select  sum(money) as money,3 as b from zhangbenjilu where datepart(month,usedatetime)=3) as a
´íÎóµÄ£ºselect isnull(money,0) from (select  sum(money) as money,3  from zhangbenjilu where datepart(month,usedatetime)=3) ......

sql °Ñ±íµ¼³É.TXTÎļþ

sql ´úÂë:
---------------------------------------------------------
/*
  a        ±íÃû
  Èç¹ûÔÚsql ²éѯ·ÖÎöÆ÷µ±ÖгöÏÖ
  " SQL Server ×èÖ¹Á˶Ô×é¼þ 'xp_cmdshell' µÄ ¹ý³Ì'sys.xp_cmdshell' µÄ·ÃÎÊ£¬ÒòΪ´Ë×é¼þÒÑ×÷Ϊ´Ë·þÎñÆ÷°²È«ÅäÖõÄÒ»²¿·Ö¶ø±»¹Ø± ......

Êý¾Ý¿â×Ö¶ÎÀàÐÍ SQL Server

—×Ö·ûÀàÐÍ
Char: ¶¨³¤·ÇUnicodeµÄ×Ö·ûÐÍÊý¾Ý£¬×î´ó³¤¶ÈΪ8000
Varchar:±ä³¤·ÇUnicodeµÄ×Ö·ûÐÍÊý¾Ý£¬×î´ó³¤¶ÈΪ8000
Text(varchar(max)):±ä³¤·ÇUnicodeµÄ×Ö·ûÐÍÊý¾Ý£¬×î´ó³¤¶ÈΪ2G
Nchar:¶¨³¤UnicodeµÄ×Ö·ûÐÍÊý¾Ý£¬×î´ó³¤¶ÈΪ8000
Nvarchar:±ä³¤UnicodeµÄ×Ö·ûÐÍÊý¾Ý£¬×î´ó³¤¶ÈΪ8000
Ntext(nvarchar(max)):± ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ