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Full Discussion: PHP/MySQL slow_queries
Top Forums Shell Programming and Scripting PHP/MySQL slow_queries Post 302155453 by pondlife on Friday 4th of January 2008 03:56:29 AM
Old 01-04-2008
Hi Jjino,

Thanks for your reply - I've had a quick look over the link you supplied. I think the gist of what's being said is that you can cache the table lookup so you don't have to query the table again? Am I correct?

That's an angle I'll have to look at. My db was stuffed again this morning and I had to restart MySQL... considering I'm running a vBulletin forum on the same server and that's running fine I believe the server to be well up for the job... must be my code...

One other question: I'm only using one db user for all of the web page based lookups - is this normal practice?

Is there anywhere (apart from the MySQL docs pages) where I can learn about MySQL query building?

Many thanks,

p.
 

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MySQL::Diff::Database(3pm)				User Contributed Perl Documentation				MySQL::Diff::Database(3pm)

NAME
MySQL::Diff::Database - Database Definition Class SYNOPSIS
use MySQL::Diff::Database; my $db = MySQL::Diff::Database->new(%options); my $source = $db->source_type(); my $summary = $db->summary(); my $name = $db->name(); my @tables = $db->tables(); my $table_def = $db->table_by_name($table); my @dbs = MySQL::Diff::Database::available_dbs(); DESCRIPTION
Parses a database definition into component parts. METHODS
Constructor new( %options ) Instantiate the objects, providing the command line options for database access and process requirements. Public Methods o source_type() Returns 'file' if the data source is a text file, and 'db' if connected directly to a database. o summary() Provides a summary of the database. o name() Returns the name of the database. o tables() Returns a list of tables for the current database. o table_by_name( $name ) Returns the table definition (see MySQL::Diff::Table) for the given table. FUNCTIONS
Public Functions o available_dbs() Returns a list of the available databases. Note that is used as a function call, not a method call. COPYRIGHT AND LICENSE
Copyright (c) 2000-2011 Adam Spiers. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. SEE ALSO
mysqldiff, MySQL::Diff, MySQL::Diff::Table, MySQL::Diff::Utils AUTHOR
Adam Spiers <mysqldiff@adamspiers.org> perl v5.14.2 2012-04-06 MySQL::Diff::Database(3pm)
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