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UNIX for Dummies Questions & Answers
A different language to me!
Post 302082941 by Corona688 on Thursday 3rd of August 2006 06:07:47 PM
08-03-2006
It's much less intimidating when you know what ps does, and what grep means. ps xa generates a report showing all running processes, one process per line. Try running it by itself, you'll see what I mean.
'| grep mysql' feeds that report through the 'grep' command, which will only print lines that have 'mysql' in them. If mysql was running, you'd see a whole bunch of things named mysql, but since it's not, all you see is the one thing running on the system that has grep anywhere in it's name or options -- the program you just ran, 'grep mysql'. Isn't multitasking fun?
'| grep mysql' feeds that report through the 'grep' command, which will only print lines that have 'mysql' in them. If mysql was running, you'd see a whole bunch of things named mysql, but since it's not, all you see is the one thing running on the system that has grep anywhere in it's name or options -- the program you just ran, 'grep mysql'. Isn't multitasking fun?
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LEARN ABOUT DEBIAN
dbix::searchbuilder::handle::mysql
DBIx::SearchBuilder::Handle::mysql(3pm) User Contributed Perl Documentation DBIx::SearchBuilder::Handle::mysql(3pm) NAME
DBIx::SearchBuilder::Handle::mysql - A mysql specific Handle object SYNOPSIS
DESCRIPTION
This module provides a subclass of DBIx::SearchBuilder::Handle that compensates for some of the idiosyncrasies of MySQL. METHODS
Insert Takes a table name as the first argument and assumes that the rest of the arguments are an array of key-value pairs to be inserted. If the insert succeeds, returns the id of the insert, otherwise, returns a Class::ReturnValue object with the error reported. SimpleUpdateFromSelect Customization of "SimpleUpdateFromSelect" in DBIx::SearchBuilder::Handle. Mysql doesn't support update with subqueries when those fetch data from the table that is updated. DatabaseVersion Returns the mysql version, trimming off any -foo identifier CaseSensitive Returns undef, since mysql's searches are not case sensitive by default SimpleDateTimeFunctions Returns hash reference with specific date time functions of this database for "DateTimeFunction" in DBIx::SearchBuilder::Handle. ConvertTimezoneFunction Custom implementation of "ConvertTimezoneFunction" in DBIx::SearchBuilder::Handle. Use the following query to get list of timezones: SELECT Name FROM mysql.time_zone_name; Read docs about keeping timezone data up to date: http://dev.mysql.com/doc/refman/5.5/en/time-zone-upgrades.html AUTHOR
Jesse Vincent, jesse@fsck.com SEE ALSO
DBIx::SearchBuilder, DBIx::SearchBuilder::Handle perl v5.14.2 2011-09-21 DBIx::SearchBuilder::Handle::mysql(3pm)