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Manual Reference Pages  -  DBIX::SQLENGINE::DRIVER::TRAIT::NOJOINS (3)

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NAME

DBIx::SQLEngine::Driver::Trait::NoJoins - For databases without join ability

CONTENTS

SYNOPSIS



  # Classes can import this behavior if they cant join
  use DBIx::SQLEngine::Driver::Trait::NoJoins :all;



DESCRIPTION

This package works with DBD drivers which lack the basic ability to join tables.

    About Driver Traits

You do not need to use this package directly; it is used internally by those driver subclasses which need it.

For more information about Driver Traits, see About Driver Traits in DBIx::SQLEngine::Driver.

REFERENCE

The following methods are provided:

    Select to Retrieve Data

sql_join() Dies with an Unsupported message.

    Database Capability Information

dbms_joins_unsupported


  $sqldb->dbms_joins_unsupported () : 1



Capability Limitation: This driver does not support joins.

dbms_join_on_unsupported


  $sqldb->dbms_join_on_unsupported() : 1



Capability Limitation: This driver does not support the join ... on ... syntax.

dbms_outer_join_unsupported


  $sqldb->dbms_outer_join_unsupported() : 1



Capability Limitation: This driver does not support any type of outer joins.

SEE ALSO

See DBIx::SQLEngine for the overall interface and developer documentation.

See DBIx::SQLEngine::Docs::ReadMe for general information about this distribution, including installation and license information.

See DBIx::Sequence for another version of the sequence-table functionality, which greatly inspired this module.

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perl v5.20.3 SQLENGINE::DRIVER::TRAIT::NOJOINS (3) 2004-11-13

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