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DBIx-Class-0.082843
River stage three • 347 direct dependents • 457 total dependents
/ DBIx::Class::SQLMaker::ClassicExtensions

NAME

DBIx::Class::SQLMaker::ClassicExtensions - Class containing generic enhancements to SQL::Abstract::Classic

DESCRIPTION

This module is not intended to be used standalone. Instead it represents a quasi-role, that one would "mix in" via classic @ISA inheritance into a DBIx::Class::SQLMaker-like provider. See "connect_call_rebase_sqlmaker" in DBIx::Class::Storage::DBI for more info.

Currently the enhancements over SQL::Abstract::Classic are:

  • Support for JOIN statements (via extended table/from support)

  • Support of functions in SELECT lists

  • GROUP BY/HAVING support (via extensions to the order_by parameter)

  • A rudimentary multicolumn IN operator

  • Support of ...FOR UPDATE type of select statement modifiers

FURTHER QUESTIONS?

Check the list of additional DBIC resources.

COPYRIGHT AND LICENSE

This module is free software copyright by the DBIx::Class (DBIC) authors. You can redistribute it and/or modify it under the same terms as the DBIx::Class library.