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Manual Reference Pages  -  TENG::PLUGIN::PAGER::MYSQLFOUNDROWS (3)

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NAME

Teng::Plugin::Pager::MySQLFoundRows - Paginate with SQL_CALC_FOUND_ROWS

CONTENTS

SYNOPSIS



    package MyApp::DB;
    use parent qw/Teng/;
    __PACKAGE__->load_plugin(Pager::MySQLFoundRows);

    package main;
    my $db = MyApp::DB->new(dbh => $dbh);
    my $page = $c->req->param(page) || 1;
    my ($rows, $pager) = $db->search_with_pager(user => {type => 3}, {page => $page, rows => 5});



DESCRIPTION

This is a helper class for pagination. This helper only supports <B>MySQLB>. Since this plugin uses SQL_CALC_FOUND_ROWS for calculate total entries.

METHODS

my (\@rows, $pager) = $db->search_with_pager($table, \%where, \%opts); Select from database with pagination.

The arguments are mostly same as $db-search()>. But two additional options are available.
$opts->{page} Current page number.
$opts->{rows} The number of entries per page.

This method returns ArrayRef[Teng::Row] and instance of Teng::Plugin::Pager::Page.

AUTHOR

Tokuhiro Matsuno
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perl v5.20.3 TENG::PLUGIN::PAGER::MYSQLFOUNDROWS (3) 2016-04-03

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