如果能,请问什么工具,具体怎么操作。这样的话,我在另外的设备上导入mysql,就能顺便执行分区了
3条回答 默认 最新
- engchina 2017-03-31 00:28关注
do this work?
CREATE TABLE members ( firstname VARCHAR(25) NOT NULL, lastname VARCHAR(25) NOT NULL, username VARCHAR(16) NOT NULL, email VARCHAR(35), joined DATE NOT NULL ) PARTITION BY RANGE( YEAR(joined) ) ( PARTITION p0 VALUES LESS THAN (1960), PARTITION p1 VALUES LESS THAN (1970), PARTITION p2 VALUES LESS THAN (1980), PARTITION p3 VALUES LESS THAN (1990), PARTITION p4 VALUES LESS THAN MAXVALUE );
mysqldump --user=username --password=password --no-create-info --where=" YEAR(joined) < 1960" test members > test.members.p0.sql mysqldump --user=username --password=password --no-create-info --where=" YEAR(joined) >= 1960 and YEAR(joined) < 1970" test members > test.members.p1.sql mysqldump --user=username --password=password --no-create-info --where=" YEAR(joined) >= 1970 and YEAR(joined) < 1980" test members > test.members.p2.sql mysqldump --user=username --password=password --no-create-info --where=" YEAR(joined) >= 1980 and YEAR(joined) < 1990" test members > test.members.p3.sql mysqldump --user=username --password=password --no-create-info --where=" YEAR(joined) >= 1990 and YEAR(joined) < 18446744073709551615" test members > test.members.p4.sql
refer url:
http://rpbouman.blogspot.jp/2010/03/mysql-partition-wise-backups-with.html
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