It would appear that MySql does table locking. Then I would like to ask
the
following:
> From what I've read,
> it would seem that SELECTS get a lower priority than INSERTS and UPDATES,
> meaning that if all 30 users
> insert into that table at the same time (given the way the stress test is
> structured and the environment
> the server will go into, this usage pattern will occur), any other select
> queries simply get sent to the
> back of the queue??
The LOW_PRIORITY modifier puts INSERTS and UPDATES behind SELECTS.
There are caveats about usew with MyISAM tables: it disables concurrent
inserts,
which can occur on non-fragmented tables. However, it sounds as if your
table is
going to be fragmented.
Alec
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