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增量式备份

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zhangkun9038@dingtalk.com 2023-07-14 17:54:11 +08:00
parent 90469e975a
commit 9ff003b250
1 changed files with 1 additions and 1 deletions
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backUpIncremental.sh
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@ -23,7 +23,7 @@ echo ""
# 获取当前binlog文件名和位置 # 获取当前binlog文件名和位置
CURRENT_BINLOG=$(mysql -u$userName -p$password -h$host -e "SHOW MASTER STATUS" | grep File | awk '{print $2}') CURRENT_BINLOG=$(mysql -u$userName -p$password -h$host -e "SHOW MASTER STATUS" | grep File | awk '{print $2}')
CURRENT_POSITION=$(mysql -u$userName -p$password -h$host -e "SHOW MASTER STATUS" | grep File | awk '{print $2}') CURRENT_POSITION=$(mysql -u$userName -p$password -h$host -e "SHOW MASTER STATUS" | grep Position | awk '{print $2}')
# 备份增量变更到文件 # 备份增量变更到文件
# 如果上次备份的binlog文件名和位置为空，则进行全量备份 # 如果上次备份的binlog文件名和位置为空，则进行全量备份