Mysql自动处理同步报错代码分享

本篇内容主要讲解"Mysql自动处理同步报错代码分享"，感兴趣的朋友不妨来看看。本文介绍的方法操作简单快捷，实用性强。下面就让小编来带大家学习"Mysql自动处理同步报错代码分享"吧!

export LANG=zh_CN./root/.bash_profilev_dir=/usr/local/Mysql/bin/v_user=rootv_passwd=123456v_log=/home/logsv_times=10if [-d "${v_log}"];then echo "${v_log} has existed before."else mkdir ${v_log}fiecho "" > ${v_log}/slave_status.logecho "" > ${v_log}/slave_status_error.logcount=1while truedo Seconds_behind_master=$(${v_dir}Mysql -u${v_user} -p${v_passwd} -e "show slave status\G;" | awk  -F':' '/Seconds_behind_master/{print $2}')if [${Seconds_behind_master}!="NULL"];then echo "slave is ok!" ${v_dir}Mysql -u${v_user} -p${v_passwd} -e "show slave status\G;" >> ${v_log}/slave_status.log breakelse echo "" >> ${v_log}/slave_status_error.log date >> ${v_log}/slave_status_error.log echo "" >> ${v_log}/slave_status_error.log ${v_dir}Mysql -u${v_user} -p${v_passwd} -e "show slave status\G;" >> ${v_log}/slave_status_error.log ${v_dir}Mysql -u${v_user} -p${v_passwd} -e "show slave status\G;" |egrep 'Delete_rows' > /dev/null 2>&1 if [$?=0];then  ${v_dir}Mysql -u${v_user} -p${v_passwd} -e "stop slave;SET GLOBAL sql_slave_skip_counter=1;start slave;" else  ${v_dir}Mysql -u${v_user} -p${v_passwd} -e "show slave status\G;" |grep 'Last_SQL_Error'  break fi let count++ if [$count -gt ${v_times}];then  break else ${v_dir}Mysql -u${v_user} -p${v_passwd} -e "show slave status\G;" >> ${v_log}/slave_status_error.log sleep 2 continue fifidone

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