1
vote
1answer
29 views

MySQL After Update Trigger apparently not running

I have the following After Update trigger on a MySQL table: CREATE DEFINER = 'root'@'localhost' TRIGGER phpbb_rathermenacing.phpbb_bbdkp_memberlist_AUPD AFTER UPDATE ON ...
2
votes
1answer
97 views

Do triggers affect DB performance

I have a database with 250 small and medium sized tables. These tables are related with both MyISAM and InnoDB storage engines. There are multiple triggers that have been created on different tables. ...
2
votes
3answers
95 views

How to update cust_id from Customer table to order table Cust_id field while inserting customer name using trigger

I have two tables 1. Customer_details and 2. Order_details. 1.Customer_details table -->fields--> Cust_Id(Primary Key) and Customer_Name, 2.Order_details table --> fields-- Ord_Id(Primary ...
1
vote
1answer
3k views

mysql trigger to insert/update date column from datetime column

probably simple question but can't get it to work: I have a table with two datetime columns. In order to set up a date index and have simpler queries, i have added two date columns next to them. ...