sqlserverºÍmysqlµÄÐÐתÁÐͨÓô洢¹ý³Ì
sqlserverÖУº
1 /*
2 1 * Description:¶ÔÊý¾Ý±í½øÐÐÐÐÁÐת»»
3 2 * Author:llf
4 3 * µ÷ÓÃ˵Ã÷£ºexec SP_RowChangeCol 'ѧÉú³É¼¨±í','ÐÕÃû','¿Î³Ì','·ÖÊý','desc',0,0,'where Äê¼¶=''Ò»Äê¼¶'''
5 4 * ¸Ã´æ´¢¹ý³Ìµ÷ÓõÄÏà¹Øº¯Êý£ºdbo.Get_StrArrayLength(@groupCol,',')£»dbo.dbo.Get_StrArrayStrOfIndex(@groupCol,',',1)
6 */
7
8 Alter proc SP_RowChangeCol
9 @tableName varchar(100), --Ҫת»»µÄÊý¾Ý±íÃû(ѧÉú³É¼¨±í)
10 @groupCol varchar(100), --·Ö×éÁÐ(ѧÉúÐÕÃû)
11 @changeCol varchar(100), --Ҫת»»µÄÁÐ(¿¼ÊÔ¿ÆÄ¿)
12 @countCol varchar(100), --ͳ¼ÆÁÐ(³É¼¨)
13 @orderby varchar(4), --ת»»ÁеÄÅÅÐò¹æÔò(ÉýÐòasc,½µÐòdesc)
14 @isColSum int, --ÊÇ·ñͳ¼ÆÁУ¨1ÊÇ£»0·ñ£©
15 @isRowSum int, --ÊÇ·ñͳ¼ÆÐУ¨1ÊÇ£»0·ñ£©
16 @strWhere varchar(max) --²éѯÌõ¼þ('where Äê¼¶=''Ò»Äê¼¶''')
17 as
18 begin
19 declare @sqlhead varchar(8000),@sqlend varchar(8000)
20 ,@sql1 varchar(8000),@sql2 varchar(8000),@sql3 varchar(8000),@sql4 varchar(8000)
21 ,@i int,@ic varchar(20),@sql varchar(1000)
22
23
24  
Ïà¹ØÎĵµ£º
ÒýÑÔ
¡¡¡¡Êý¾Ý¿âµÄÉè¼Æ·¶Ê½ÊÇÊý¾Ý¿âÉè¼ÆËùÐèÒªÂú×ãµÄ¹æ·¶£¬Âú×ãÕâЩ¹æ·¶µÄÊý¾Ý¿âÊǼò½àµÄ¡¢½á¹¹Ã÷ÎúµÄ£¬Í¬Ê±£¬²»»á·¢Éú²åÈ루insert£©¡¢É¾³ý£¨delete£©ºÍ¸üУ¨update£©²Ù×÷Òì³£¡£·´Ö®ÔòÊÇÂÒÆß°ËÔ㣬²»½ö¸øÊý¾Ý¿âµÄ±à³ÌÈËÔ±ÖÆÔìÂé·³£¬¶øÇÒÃæÄ¿¿ÉÔ÷£¬¿ÉÄÜ´æ´¢ÁË´óÁ¿²»ÐèÒªµÄÈßÓàÐÅÏ¢¡£
¡¡¡¡Éè¼Æ·¶Ê½ÊDz»ÊǺÜÄѶ®ÄØ£¿·ÇÒ² ......
dblpÊý¾Ý¿âÖÐÒýÓÃÐÅÏ¢ºÜÉÙ£¬Æ½¾ùһƪÂÛÎÄÒýÓÃ0.2ƪ¡£Ê¹ÓÃdblp×öʵÑéÊý¾Ý¼¯µÄijƪÂÛÎÄÌáµ½£¬¿ÉÒÔËæ»úÌí¼ÓÒýÓÃÐÅÏ¢¡£ÊÜ´ËÆô·¢£¬ÎÒ´òËãΪÿһƪÂÛÎͼÌí¼Ó20ÆªËæ»úÒýÓã¬ÓÚÊǾÍд³öÁËÈçϵÄsqlÓï¾ä£º
String sql = "insert into citation(pId1,pId2) values( (selec ......
delimiter // ¸Ä±ä½ç¶¨·û Ϊ//
ÁгöËùÓÐÊý¾Ý¿â show databases;
ÁгöËùÓÐÊý¾Ý±í show tables;
¸Ä±äÁ¬½ÓÊý¾Ý¿â use databaes
²åÈë¼Ç¼ insert into users(UserName,Password) values('ivwshjj','123456');
ɾ³ý¼Ç¼ delete from users  ......
PHP³ÌÐòºÍMySqlÊý¾ÝÂÒÂëÎÊÌâÔÒò¼°½â¾ö
ÂÒÂëÎÊÌâ¼òµ¥Ëµ¾ÍÊÇÊý¾Ý¿âдÈë¶ÁÈ¡£¬ÍøÒ³Îļþ£¬ÍøÒ³ÏÔʾʱ¼¸¸ö»·½ÚµÄ±àÂë²»Ò»ÖÂÔì³ÉµÄ¡£
ÂÒÂëÎÊÌâ
дÈëʱ£ºÒ³ÃæÌáȡдÈëÊý¾Ý±àÂëºÍдÈëÊý¾Ý¿âʱ±àÂë²»Ò»ÖÂ
¶Áȡʱ£º¶ÁÈ¡ºóËùÓñàÂëÓëÊý¾Ý¿âдÈëʱ²»Ò»ÖÂ
ÏÔʾʱ£º±àÂëÓëÊý¾Ý¿â¶ÁÈ¡ºóµÄÊý¾Ý²»Ò»ÖÂ
ºÜÏÔȻֻÓÐÈýÕß¶¼Í³Ò»²ÅÐУ ......
Êý¾Ýͬ²½ÎÊÌâÖÕÓÚ½â¾ö£º
תÌû£ºA·þÎñÆ÷£º host 192.168.1.101 port 3306 B·þÎñÆ÷£º host 192.168.1.102 port 3306 1,ÊÚȨÓû§£º A·þÎñÆ÷ mysql>grant replication slave,file on *.* to 'repl9'@'192.168.1.102' identified by '1234569'; Query OK, 0 rows affected (0.01 sec) mysql> flush privileges; Qu ......