MySQL中怎么备份数据表单

今天就跟大家聊聊有关MySQL中怎么备份数据表单，可能很多人都不太了解，为了让大家更加了解，小编给大家总结了以下内容，希望大家根据这篇文章可以有所收获。

#!/bin/sh#cxg_university data backHOST=127.0.0.1USER=cxgpublicPASSWORD=cxg_819#abc=919#DATABASE=testDATABASE=cxg_universityBACKUP_PATH=/web_data/data1/mysql/zhuan/logfile=/web_data/data1/data.logDATE=`date '+%Y%m%d'` if [ ! -d $BACKUP_PATH ]thenmkdir -p "$BACKUP_PATH"fimysql -h $HOST -u$USER -p$PASSWORD -s$DATABASE 2>/dev/nullcd $BACKUP_PATHfor table in $DATABASEdotable=$(mysql -h $HOST -u $USER -p$PASSWORD $DATABASE -e "show tables;"|sed '1d'|grep -Ev "cxg_presort_student_old|cxg_school_log")for tb in $tabledoDUMPNAME=""$tb".sql"mysqldump -h $HOST -u $USER -p$PASSWORD $DATABASE $tb> $DUMPNAME 2>/dev/nullif [ $? = 0 ]thenecho "$DUMPNAME backup Successful!">>$logfileelseecho "$DUMPNAME backup fail!" >>$logfilefidonedoneif [ $? = 0 ]thenecho "backup all tables Successful">>$logfileelseecho "backup all tables fail！">>$logfileexit 4fi

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