備份:
語法1-不壓縮:
mysqldump -uroot -pmypassword databasename >databasename.backup.sql
語法2-壓縮:
mysqldump -uroot -pmypassword databasename | gzip > databasename.backup.sql.gz
恢復:
語法1:
mysql -uroot-pmypassworddatabasename < databasename.backup.sql
語法2:
gzip < databasename.backup.sql.gz | mysql -uroot -pmypassword databasename