What type of select is this? Is the application and the database on the same
machine? Is this query build a large temp table?

-----Original Message-----
From: John Nairn
To: [EMAIL PROTECTED]
Sent: 7/14/04 7:11 PM
Subject: Any select with a large result set locks all other threads until it
completes. Any suggestions?

Hi,
 
I am testing mysql on a large database (10GB). When I post a large
select request via myodbc all other process threads lock until that
thread completes. I am not locking any tables.
 
How do I stop a read only select statement with a large result set from
locking all the other threads until it completes?
 
I am using version mysql 3.23.56 with odbc 2.5 and mysql tables.
 
All the best.

John Nairn

Readysell Pty Ltd 

 

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