# NAME SQL::Maker::Plugin::JoinSelect - Plugin of SQL::Maker for making SQL contained \`JOIN\` # SYNOPSIS use SQL::Maker; SQL::Maker->load_plugin('JoinSelect'); my $builder = SQL::Maker->new(driver => 'SQLite', new_line => ' '); my ($sql, @binds) = $builder->join_select( user => [ item => 'user.id = item.user_id', ], ['*'], { 'user.id' => 1, }, ); print $sql; #=> 'SELECT * FROM "user" INNER JOIN "item" ON user.id = item.user_id WHERE ("user"."id" = ?)'; # DESCRIPTION SQL::Maker::Plugin::JoinSelect is Plugin of SQL::Maker for making SQL contained \`JOIN\`. # INTERFACE ## Method ### ["($sql, @binds) = $sql\_maker->join\_select($table, $join\_conds, \\@fields, \\%where, \\%opt)"](#($sql, @binds) = $sql\_maker->join\_select($table, $join\_conds, \\@fields, \\%where, \\%opt)) [$table](http://search.cpan.org/perldoc?$table), [\\@fields](http://search.cpan.org/perldoc?\\@fields), [\\%where](http://search.cpan.org/perldoc?\\%where) and [\\%opt](http://search.cpan.org/perldoc?\\%opt) are same as arguments of [$sql\_maker->select](http://search.cpan.org/perldoc?$sql\_maker->select). [$join\_conds](http://search.cpan.org/perldoc?$join\_conds) is an ArrayRef containing sequenced pair of [$table](http://search.cpan.org/perldoc?$table) and [$join\_cond](http://search.cpan.org/perldoc?$join\_cond) as follows. [ 'user_item' => {'user.id' => 'user_item.user_id'}, 'item' => 'user_item.item_id => item.id', ... ] Each <$join\_cond> can be ArrayRef, HashRef and String same as condition argument of [SQL::Maker::Select\#add\_join](http://search.cpan.org/perldoc?SQL::Maker::Select\#add\_join). Join type is 'inner' by default. If you want to specify join type, you can use ArrayRef like follows. [ 'item' => ['outer' => {'user.id' => 'item.user_id'}], ] # LICENSE Copyright (C) Masayuki Matsuki. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. # AUTHOR Masayuki Matsuki