=for comment POD_DERIVED_INDEX_GENERATED
The following documentation is automatically generated.  Please do not edit
this file, but rather the original, inline with DBIx::Class::Storage::DBI::Pg
at lib/DBIx/Class/Storage/DBI/Pg.pm
(on the system that originally ran this).
If you do edit this file, and don't want your changes to be removed, make
sure you change the first line.

=cut

=head1 NAME

DBIx::Class::Storage::DBI::Pg - Automatic primary key class for PostgreSQL

=head1 SYNOPSIS

  # In your result (table) classes
  use base 'DBIx::Class::Core';
  __PACKAGE__->set_primary_key('id');

=head1 DESCRIPTION

This class implements autoincrements for PostgreSQL.

=head1 POSTGRESQL SCHEMA SUPPORT

This driver supports multiple PostgreSQL schemas, with one caveat: for
performance reasons, data about the search path, sequence names, and
so forth is queried as needed and CACHED for subsequent uses.

For this reason, once your schema is instantiated, you should not
change the PostgreSQL schema search path for that schema's database
connection. If you do, Bad Things may happen.

You should do any necessary manipulation of the search path BEFORE
instantiating your schema object, or as part of the on_connect_do
option to connect(), for example:

   my $schema = My::Schema->connect
                  ( $dsn,$user,$pass,
                    { on_connect_do =>
                        [ 'SET search_path TO myschema, foo, public' ],
                    },
                  );

=head1 INHERITED METHODS

=over 4

=item L<DBIx::Class::Storage::DBI>

L<auto_savepoint|DBIx::Class::Storage::DBI/auto_savepoint>, L<build_datetime_parser|DBIx::Class::Storage::DBI/build_datetime_parser>, L<columns_info_for|DBIx::Class::Storage::DBI/columns_info_for>, L<connect_call_datetime_setup|DBIx::Class::Storage::DBI/connect_call_datetime_setup>, L<connect_call_do_sql|DBIx::Class::Storage::DBI/connect_call_do_sql>, L<connect_info|DBIx::Class::Storage::DBI/connect_info>, L<connected|DBIx::Class::Storage::DBI/connected>, L<create_ddl_dir|DBIx::Class::Storage::DBI/create_ddl_dir>, L<datetime_parser|DBIx::Class::Storage::DBI/datetime_parser>, L<datetime_parser_type|DBIx::Class::Storage::DBI/datetime_parser_type>, L<dbh|DBIx::Class::Storage::DBI/dbh>, L<dbh_do|DBIx::Class::Storage::DBI/dbh_do>, L<delete|DBIx::Class::Storage::DBI/delete>, L<deploy|DBIx::Class::Storage::DBI/deploy>, L<disable_sth_caching|DBIx::Class::Storage::DBI/disable_sth_caching>, L<disconnect|DBIx::Class::Storage::DBI/disconnect>, L<disconnect_call_do_sql|DBIx::Class::Storage::DBI/disconnect_call_do_sql>, L<ensure_connected|DBIx::Class::Storage::DBI/ensure_connected>, L<get_dbms_capability|DBIx::Class::Storage::DBI/get_dbms_capability>, L<get_use_dbms_capability|DBIx::Class::Storage::DBI/get_use_dbms_capability>, L<insert|DBIx::Class::Storage::DBI/insert>, L<insert_bulk|DBIx::Class::Storage::DBI/insert_bulk>, L<is_datatype_numeric|DBIx::Class::Storage::DBI/is_datatype_numeric>, L<is_replicating|DBIx::Class::Storage::DBI/is_replicating>, L<lag_behind_master|DBIx::Class::Storage::DBI/lag_behind_master>, L<new|DBIx::Class::Storage::DBI/new>, L<on_connect_call|DBIx::Class::Storage::DBI/on_connect_call>, L<on_connect_do|DBIx::Class::Storage::DBI/on_connect_do>, L<on_disconnect_call|DBIx::Class::Storage::DBI/on_disconnect_call>, L<on_disconnect_do|DBIx::Class::Storage::DBI/on_disconnect_do>, L<relname_to_table_alias|DBIx::Class::Storage::DBI/relname_to_table_alias>, L<select|DBIx::Class::Storage::DBI/select>, L<select_single|DBIx::Class::Storage::DBI/select_single>, L<set_dbms_capability|DBIx::Class::Storage::DBI/set_dbms_capability>, L<set_use_dbms_capability|DBIx::Class::Storage::DBI/set_use_dbms_capability>, L<source_bind_attributes|DBIx::Class::Storage::DBI/source_bind_attributes>, L<sql_limit_dialect|DBIx::Class::Storage::DBI/sql_limit_dialect>, L<sql_maker|DBIx::Class::Storage::DBI/sql_maker>, L<sql_maker_class|DBIx::Class::Storage::DBI/sql_maker_class>, L<sql_name_sep|DBIx::Class::Storage::DBI/sql_name_sep>, L<sql_quote_char|DBIx::Class::Storage::DBI/sql_quote_char>, L<sth|DBIx::Class::Storage::DBI/sth>, L<svp_begin|DBIx::Class::Storage::DBI/svp_begin>, L<svp_release|DBIx::Class::Storage::DBI/svp_release>, L<svp_rollback|DBIx::Class::Storage::DBI/svp_rollback>, L<txn_begin|DBIx::Class::Storage::DBI/txn_begin>, L<txn_commit|DBIx::Class::Storage::DBI/txn_commit>, L<txn_do|DBIx::Class::Storage::DBI/txn_do>, L<txn_rollback|DBIx::Class::Storage::DBI/txn_rollback>, L<unsafe|DBIx::Class::Storage::DBI/unsafe>, L<update|DBIx::Class::Storage::DBI/update>

=item L<DBIx::Class::Storage>

L<cursor|DBIx::Class::Storage/cursor>, L<cursor_class|DBIx::Class::Storage/cursor_class>, L<debug|DBIx::Class::Storage/debug>, L<debugcb|DBIx::Class::Storage/debugcb>, L<debugfh|DBIx::Class::Storage/debugfh>, L<debugobj|DBIx::Class::Storage/debugobj>, L<savepoints|DBIx::Class::Storage/savepoints>, L<schema|DBIx::Class::Storage/schema>, L<set_schema|DBIx::Class::Storage/set_schema>, L<throw_exception|DBIx::Class::Storage/throw_exception>, L<transaction_depth|DBIx::Class::Storage/transaction_depth>, L<txn_scope_guard|DBIx::Class::Storage/txn_scope_guard>

=back

=head1 AUTHORS

See L<DBIx::Class/CONTRIBUTORS>

=head1 LICENSE

You may distribute this code under the same terms as Perl itself.

