NAME

orMapper - Easy O/R Mapper for DBI base.

SYNOPSIS

use orMapper; my $read_database = { dsn => 'dbi:mysql:dbname=xxxx;host=localhost;port=3306', uid => 'user_id', pwd => 'password', opt => {AutoCommit => 0}, }; my $write_database = { dsn => 'dbi:mysql:dbname=xxxx;host=localhost;port=3306', uid => 'user_id', pwd => 'password', opt => {AutoCommit => 0}, }; my $db = new orMapper($read_database, $write_database);

DESCRIPTION

 This Module is easy database operation module.

Usage

 my $data = $db->select_n_arrayref($sql,$value); # $data is Array Reference.
 my $data = $db->select_n_hashref($sql,$value);  # $data is Hash Reference.

 $sql  : SQL(Strings)
 $value: Bind variable with Array Reference.
 ex.) my $sql = "select * from test where hoge=?";
      my $value = [qw/abc/];

 my $data = $db->select_arrayref($param);
 my $data = $db->select_hashref($param);
 $param : SQL parameter
 parameter format:
 $param = {
    table => 'table_name',
    columns => [aaa,bbb,ccc],
    where => [
        {xxx => {'=' => 'value1', '>' => 'value2'}},
        {xxx => [qw/abc def cfg/],
    ],
    order => {'yyy' => 'desc', 'zzz' => 'asc'},
 };

 $db->insert($p);
 $param : SQL parameter
 parameter format:
 $param = {
    table => 'table_name',
    columns => {
        aaa => 'bbb',
        ccc => 'ddd',
        eee => 'fff',
    },
 };

 $db->update($p);
 $param : SQL parameter
 parameter format:
 $param = {
    table => 'table_name',
    columns => {
        aaa => 'bbb',
        ccc => 'ddd',
        eee => 'fff',
    },
    where => [
        {xxx => {'=' => 'value1', '>' => 'value2'}},
        {xxx => [qw/abc def cfg/],
    ],
 };     

 $db->delete($p);
 $param : SQL parameter
 parameter format:
 $param = {
    table => 'table_name',
    where => [
        {xxx => {'=' => 'value1', '>' => 'value2'}},
        {xxx => [qw/abc def cfg/],
    ],
 };

 $db->truncate($p);
 $param : SQL parameter
 parameter format:
 $param = {
    table => 'table_name',
 };

Copyright

Kazunori Minoda (c)2012