Re: MySQL class. Thoughts?

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On Wed, Jan 21, 2009 at 7:07 PM, Ashley Sheridan
<ash@xxxxxxxxxxxxxxxxxxxx> wrote:
> On Wed, 2009-01-21 at 18:52 -0500, Eric Butera wrote:
>> On Wed, Jan 21, 2009 at 6:37 PM, Jochem Maas <jochem@xxxxxxxxxxxxx> wrote:
>> > Chris schreef:
>> >>
>> >>>>> Yea if you're only targeting 1 db, then why not use that class?  At
>> >>>>> least then there's the php manual to figure out what something does.
>> >>>> Because then to add query logging for the whole app, you just need to
>> >>>> put it
>> >>>> in the class :)
>> >>>>
>> >>>> (I've done that before to check what's being run and where from,
>> >>>> comes in
>> >>>> very handy).
>> >>>>
>> >>
>> >>>
>> >>> That's done by tail -f /var/log/mysql/query.log. :D
>> >>
>> >> That won't tell you where a query comes from ;) Add a debug_backtrace
>> >> into the class to also pinpoint where the query was called from.
>> >> Complicated queries built on variables (or even just long queries built
>> >> over multiple lines) will be hard to find just by looking at the mysql
>> >> query log.
>> >>
>> >
>> > besides on shared hosting that log is often turned off even if you can get at it.
>> >
>> >
>>
>> That's why I set up a local dev environment.  If something is wrong,
>> just grab a db dump & figure it out locally.  That way I can do
>> whatever I need to really try out what the issue is and the best way
>> to resolve it.
>>
>> Just merely saying how I develop.  Whatever gets it done is the real way. :)
>>
> A DB dump won't always tell you where the problem lies. With proper
> logging, you can use the DB dump to work out what went wrong precisely.
>
>
> Ash
> www.ashleysheridan.co.uk
>
>

I meant grab a remote db dump, import it locally, reproduce the issue
locally, look at local query log, fix.

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