mysql -u USER -pPASSWORD -Nse 'show tables' DATABASE | while read table; do mysql -u USER -pPASSWORD -e "SET FOREIGN_KEY_CHECKS = 0; truncate table $table" DATABASE; done
mysqldump -u USER -pPASSWORD --no-create-info DATABASE > mydb.sql
mysqldump -u USER -pPASSWORD --no-create-info DATABASE --ignore-table=DATABASE.table1 --ignore-table=DATABASE.table2 > mydb.sql
mysql -u USER -pPASSWORD DATABASE < mydb.sql