Re: Query on wait_timeout

2011-06-16 Thread Claudio Nanni
Just a little side note, The table engine needs to be InnoDB or the transaction will not have effect, The behavior may differs also according to the isolation level, That will apply a lock on all records because no where is specified, which its not very common. Regards, Claudio On Jun 16, 2011 8:

RE: Query on wait_timeout

2011-06-16 Thread Martin Gainty
adarsh.sha...@orkash.com > To: mysql@lists.mysql.com > Subject: Re: Query on wait_timeout > > Thanks Suresh but I find it very difficult to implement it :- > > Suresh Kuna wrote: > > > > Try this out:-) > > > > Below are the steps to generate a deadlock so that the

Re: Query on wait_timeout

2011-06-16 Thread Adarsh Sharma
Thanks Suresh but I find it very difficult to implement it :- Suresh Kuna wrote: Try this out:-) Below are the steps to generate a deadlock so that the behaviour of a deadlock can be illustrated: -- 1) Create Objects for Deadlock Example USE TEMPDB Is I have to create temdb database as be

Re: Query on wait_timeout

2011-06-15 Thread Suresh Kuna
Try this out:-) Below are the steps to generate a deadlock so that the behaviour of a deadlock can be illustrated: -- 1) Create Objects for Deadlock Example USE TEMPDB CREATE TABLE dbo.foo (col1 INT) INSERT dbo.foo SELECT 1 CREATE TABLE dbo.bar (col1 INT) INSERT dbo.bar SELECT 1 -- 2) Run in f

Re: Query on wait_timeout

2011-06-15 Thread Adarsh Sharma
How we can create a deadlock manually to test this problem. Thanks Suresh Kuna wrote: Good question Yogesh, I can say the best solution is Create a deadlock and test it, you will come to know more about it. On Wed, Jun 15, 2011 at 3:38 PM, Yogesh Kore wrote: Hi, Small doubt for wait_ti

Re: Query on wait_timeout

2011-06-15 Thread Suresh Kuna
Good question Yogesh, I can say the best solution is Create a deadlock and test it, you will come to know more about it. On Wed, Jun 15, 2011 at 3:38 PM, Yogesh Kore wrote: > Hi, > > Small doubt for wait_timeout. > > If my wait_timeout is set for 180 seconds and if any deadlock occures and > bo