LInux下MySQL导出表(模糊查询表名和指定表列表两种方式)
时间:2016-07-03 02:01:24
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LInux下MySQL导出表(模糊查询表名和指定表列表两种方式)
1、模糊查询表象
导出表名称:
mysql -N information_schema -e "select table_name from tables where table_schema = ‘dbname‘ and table_name like ‘sys_%‘" > tables.txt
root@serv: ~$ mysqldump dbname $(mysql -D YOURDBNAME -Bse "SHOW TABLES LIKE ‘table_pattern_%‘") > /tmp/database-dump.sql
2、指定表列表导出导出表名称:
mysql -N information_schema -e "select table_name from tables where table_schema = ‘dbname‘ and table_name like ‘sys_%‘" > tables.txt
导出表:
mysqldump dbname `cat tables.txt` >> dump_file.sql
批量删除表:
mysql -NB information_schema -e "select table_name from tables where table_name like ‘sys_%‘" | xargs -I"{}" mysql dbname -e "DROP TABLE {}" 原文:http://www.blogjava.net/nkjava/archive/2016/07/02/431074.html
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