Updating trigger mysql country dating match
Summary: in this tutorial, you will learn how to create a trigger in My SQL using the CREATE TRIGGER statement.
You should follow the introduction to SQL triggers and trigger implementation in My SQL first before going forward with this tutorial.
Triggers have been supported in My SQL since version 5.0.2.
We’ll create a small example database for a blogging application.
It’s not necessary to define a DELETE trigger since a post is marked as deleted by setting it’s deleted field to true.
Change 'username' with your mysql username and 'db_name' with your db name.Visit Stack Exchange Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Sign up to join this community I am creating a trigger in My SQL and I need a little help.I have 2 websites, 2 databases (same name) on 2 different web servers, S1 & S2. I want both the user data on both the websites to be the same.A trigger is a named database object that is associated with a table, and that activates when a particular event occurs for the table.Some uses for triggers are to perform checks of values to be inserted into a table or to perform calculations on values involved in an update.