3 Feb
2010
3 Feb
'10
11:51 p.m.
Hi,
We set the mysys_var->id to thread_id in store_globals() to allow MySQL to bind a user connection to different threads during execution of one query. We need to change mysys->thread_id so that all reports (like dbug_print) are printed with the same logical thread id.
The bug in question after this change was that thread_id was not initialized to 1 and the above call to store_global() was done before any creating of a user connection.
Thanks to sort this out. This makes it clear that it was a correct change to check for 'init'.
Ah, thanks for the explanation! - Alex