MySQL Archives - Page 2 of 13

How to Remove All Tables in MySQL

Sometimes you may need to remove all tables in MySQL. In this article, we will learn how to drop all tables in a database.

Sometimes you may want to ignore tables or exclude tables in MySQLdump. Here is how to skip tables in MySQLdump.

Sometimes you may need to reset MySQL query cache without restarting. Here are the steps to do it.

Sometimes you may need to delete all rows in MySQL table except some. Here are the steps to do it.

Sometimes you may get ‘unknown column’ error in MySQL. Here is how to fic unknown column in field list in MySQL.

Often you may need to loop through all rows of table in MySQL. Here is how to do it.

Often you may need to combine columns in MySQL. Here are the steps to do it.

Sometimes you may need to select rows where date matches day in MySQL. Here are the steps to do it.

Sometimes you may need to copy row and insert to same table in MySQL. Here are the steps to do it.