DBIx::Class::Storage::User:Contributed)DBIx::Class::Storage::DBI::InterBase(3)NAMEDBIx::Class::Storage::DBI::InterBase - Driver for the Firebird RDBMS
via DBD::InterBase
DESCRIPTION
This driver is a subclass of
DBIx::Class::Storage::DBI::Firebird::Common for use with
DBD::InterBase, see that driver for general details.
You need to use either the disable_sth_caching option or
"connect_call_use_softcommit" (see "CAVEATS") for your code to function
correctly with this driver. Otherwise you will likely get bizarre error
messages such as "no statement executing". The alternative is to use
the ODBC driver, which is more suitable for long running processes such
as under Catalyst.
To turn on DBIx::Class::InflateColumn::DateTime support, see
"connect_call_datetime_setup".
connect_call_use_softcommit
Used as:
on_connect_call => 'use_softcommit'
In connect_info to set the DBD::InterBase "ib_softcommit" option.
You need either this option or "disable_sth_caching => 1" for
DBIx::Class code to function correctly (otherwise you may get "no
statement executing" errors.) Or use the ODBC driver.
The downside of using this option is that your process will NOT see
UPDATEs, INSERTs and DELETEs from other processes for already open
statements.
connect_call_datetime_setup
Used as:
on_connect_call => 'datetime_setup'
In connect_info to set the date and timestamp formats using:
$dbh->{ib_time_all} = 'ISO';
See DBD::InterBase for more details.
The "TIMESTAMP" data type supports up to 4 digits after the decimal
point for second precision. The full precision is used.
The "DATE" data type stores the date portion only, and it MUST be
declared with:
data_type => 'date'
in your Result class.
Timestamp columns can be declared with either "datetime" or
"timestamp".
You will need the DateTime::Format::Strptime module for inflation to
work.
For DBIx::Class::Storage::DBI::ODBC::Firebird, this is a noop.
CAVEATS
ยท with "connect_call_use_softcommit", you will not be able to see
changes made to data in other processes. If this is an issue, use
disable_sth_caching as a workaround for the "no statement
executing" errors, this of course adversely affects performance.
Alternately, use the ODBC driver.
AUTHOR
See "AUTHOR" in DBIx::Class and "CONTRIBUTORS" in DBIx::Class.
LICENSE
You may distribute this code under the same terms as Perl itself.
perl v5.14.22012-DBIx::Class::Storage::DBI::InterBase(3)