July 25th, 2013, 12:55 PM
Setting Mysql Variables in 5.6
Currently we use MySQL 5.0.51a Community version and I have installed on a Test server MySQL 5.6.12 Advanced Server (Commercial) to test with.
So currently we have a application that logs into a middle tier and validates Users and then the Application logs into the Database using two different users (we will call them) admin_db, and report_ro users.
Now these two users do everything in the database for the application, and I need to first make sure that they work the same in the 5.0.51a and 5.6.12
so doing the following in 5.0.51a
MySQL> show variables like '%CONNECT%';
doing the following in the just installed 5.6.12 with no modifiactions at all:
So to allow the application to work the same in 5.0 and 5.6 which variable should I change from the default set in 5.6.12?
is connections the same as max_connections and I should bump it up from 20+1 to 100+1?
max_user_connection is currently set for 0 which means Unlimited in 5.0, what is it's counter part in 5.6.12
Also I know in 5.6 for every connection that is possible, that on startup the system will go out and grab the amount of memory that is allocated per connection. I also know that you can define the memory from 8k up to 256k. What is that variable for 5.6 and what is it in 5.0?