How to empty a MySQL database
Emptying a databases involves dropping (deleting) all its tables. The easiest way to do this is to drop and recreate…
Simply Explaining Technology
Emptying a databases involves dropping (deleting) all its tables. The easiest way to do this is to drop and recreate…
If you don’t already have MySQL installed, install it with the following commands (mac only): Run the following commands to…
Character: set of symbols and encodings Encoding: set of values assigned to characters Collation: set of rule for comparing a character set Suppose you have…
The Following SQL query will list all tables in a MySQL database and also list the row counts for each.…
Emptying a databases involves dropping (deleting) all its tables. If you have a hundred tables in your database, the task…
Problem: You are building a database and you have a field that can accept only certain responses. For example, there…
Oracle’s VirtualBox is a very solid and stable virtual machine but it isn’t the simplest to work with. So I…
JavaScript Object Notation (JSON) is a lightweight standard for data interchange. It offers several advantages over XML for data interchange…
Recently, I had to copy a large database from one server to another. I had 100G free on the source…
In the following query, we list all lastname held by 2 or more employees. If you want a value to…