Scenario: When working with MySQL Functions, Stored Procedures and Triggers, it is very important to know how to export those custom items out from MySQL. Default mysqldump command will not export out Functions, Stored Procedures or Triggers. So, additional parameters is required. Below is the mysqldump example: (more…)
Scenario: Guys, this is a simple tutorial on how to create a MySQL function. For example, I need a MySQL function that will take in 2 integer input parameters and return a tinyint value to user. (more…)
Today I would like to share some useful command for developer to export out data by using SQL statement. I think most of the developer should familiar with the putty & command line environment. But always facing an problem to export out the data in a excel/csv file in order to send it to customer. […]
When perform some data clean up in MySQL, found that no disk space was release and MySQL still occupied it. Here is the command to check those tables with more than 300MB of data: (more…)
How to check MySQL database size in your server? Actually MySQL already provide the information, what you need to do is just do a simple query to retrieve the data. Below is the query : (more…)
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