Queue::Q4Pg::Lite Simple message queue using PostgreSQL
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Queue::Q4Pg::Lite Tags

queue message Perl module PostgreSQL message queue

Queue::Q4Pg::Lite Description

Simple message queue using PostgreSQL Queue::Q4Pg::Lite is a Perl module that offers a simple message queue using PostgreSQL, which supports pg_advisory_lock (version 8.2 or later).This algorithms was invented by http://d.hatena.ne.jp/n_shuyo/20090415/mq .Many codes copied from Queue::Q4M.SYNOPSIS use Queue::Q4Pg::Lite; my $q = Queue::Q4Pg::Lite- >connect( connect_info = > , ); for (1..10) { $q- >insert($table, \%fieldvals); } while ($q- >next($table)) { my $cols = $q- >fetch_hashref() print "col1 = $cols- >{col1}, col2 = $cols- >{col2}, col3 = $cols- >{col3}\n"; $q- >ack; } $q- >disconnect; # Table schema requires id column. CREATE TABLE mq ( id SERIAL PRIMARY KEY, message TEXT ); Requirements: · Perl

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