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SET GLOBAL character_set_client     = utf8;
SET GLOBAL character_set_connection = utf8;
SET GLOBAL character_set_database   = utf8;
SET GLOBAL character_set_results    = utf8;
SET GLOBAL character_set_server     = utf8;
SET GLOBAL character_set_system     = utf8;
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START TRANSACTION, COMMITºÍROLLBACKÓï·¨
START TRANSACTION | BEGIN [WORK]
COMMIT [WORK] [AND [NO] CHAIN] [[NO] RELEASE]
ROLLBACK [WORK] [AND [NO] CHAIN] [[NO] RELEASE]
SET AUTOCOMMIT = {0 | 1}
START
TRANSACTION»òBEGINÓï¾ä¿ÉÒÔ¿ªÊ¼Ò»ÏîеÄÊÂÎñ¡£COMMIT¿ÉÒÔÌá½»µ±Ç°ÊÂÎñ£¬ÊDZä¸ü³ÉΪÓÀ¾Ã±ä¸ü¡£ROLLBACK ......

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conn.php
<?php
/*
 * Created on 2010-1-6
 * Author:CHAUVET
 * Function:Á¬½Ó×Ö·û´®
 */
 $conn=@mysql_connect("localhost","root","")or die("Á¬½ÓÊý¾Ý¿â³ö´í£¡");
 mysql_select_db("newdb",$conn);
 mysql_query("set names 'gb2312'");
 function ReplaceSom ......

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#==========================================================
#!/bin/bash
current_date=`date +%Y-%m-%d:%H:%M:%S`
/usr/local/mysql/bin/mysqldump -prootpass  dbname1 > ./DB_DIR/dbname1_"$current_date"_dump_file.sql 
......

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