Bug #30505 innodb_thread_concurrency description incorrect for 5.1
Submitted: 20 Aug 2007 9:18 Modified: 30 Aug 2007 18:27
Reporter: Jon Stephens Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Documentation Severity:S3 (Non-critical)
Version:5.1 OS:Any
Assigned to: Paul DuBois CPU Architecture:Any
Tags: innodb, innodb_thread_concurrency

[20 Aug 2007 9:18] Jon Stephens 
Description:
Per emails from Marko and Timothy, the description of innodb_thread_concurrency is incorrect in the 5.1 Manual.

Need to determine minor 5.1 versions when value/behaviour changes took place for this variable and update the 5.1 Manual accordingly.

How to repeat:
N/A

Suggested fix:
See description.
[24 Aug 2007 9:12] Jon Stephens 
While looking at server bugfixes in documentation, I came across Bug #15868, which Paul is already working on, so I've reassigned this Docs bug to him. 

Sorry, Paul! ;)
[30 Aug 2007 18:27] Paul DuBois 
The 5.1 manual now specifies that 0 disables concurrency (no concurrency checking), and that the default value is 20 before 5.1.11 and 8 from 5.1.11 on.