package DBIx::Class::Storage::DBI::InterBase;
-# partly stolen from DBIx::Class::Storage::DBI::MSSQL
-
use strict;
use warnings;
use base qw/DBIx::Class::Storage::DBI/;
use mro 'c3';
-use List::Util();
-
-__PACKAGE__->mk_group_accessors(simple => qw/
- _auto_incs
-/);
+use List::Util 'first';
+use Try::Tiny;
+use namespace::clean;
=head1 NAME
=head1 DESCRIPTION
This class implements autoincrements for Firebird using C<RETURNING> as well as
-L<auto_nextval|DBIx::Class::ResultSource/auto_nextval> sets the limit dialect to
-C<FIRST X SKIP X> and provides L<DBIx::Class::InflateColumn::DateTime> support.
+L<auto_nextval|DBIx::Class::ResultSource/auto_nextval> and provides
+L<DBIx::Class::InflateColumn::DateTime> support.
You need to use either the
L<disable_sth_caching|DBIx::Class::Storage::DBI/disable_sth_caching> option or
=cut
-sub _prep_for_execute {
- my $self = shift;
- my ($op, $extra_bind, $ident, $args) = @_;
-
- if ($op eq 'insert') {
- $self->_auto_incs([]);
-
- my %pk;
- @pk{$ident->primary_columns} = ();
-
- my @auto_inc_cols = grep {
- my $inserting = $args->[0]{$_};
-
- ($ident->column_info($_)->{is_auto_increment}
- || exists $pk{$_})
- && (
- (not defined $inserting)
- ||
- (ref $inserting eq 'SCALAR' && $$inserting =~ /^null\z/i)
- )
- } $ident->columns;
-
- if (@auto_inc_cols) {
- $args->[1]{returning} = \@auto_inc_cols;
-
- $self->_auto_incs->[0] = \@auto_inc_cols;
- }
- }
-
- return $self->next::method(@_);
-}
-
-sub _execute {
- my $self = shift;
- my ($op) = @_;
-
- my ($rv, $sth, @bind) = $self->dbh_do($self->can('_dbh_execute'), @_);
-
- if ($op eq 'insert' && $self->_auto_incs) {
- local $@;
- my (@auto_incs) = eval {
- local $SIG{__WARN__} = sub {};
- $sth->fetchrow_array
- };
- $self->_auto_incs->[1] = \@auto_incs;
- $sth->finish;
- }
-
- return wantarray ? ($rv, $sth, @bind) : $rv;
-}
+# set default
+__PACKAGE__->_use_insert_returning (1);
+__PACKAGE__->sql_limit_dialect ('FirstSkip');
+__PACKAGE__->sql_quote_char ('"');
+__PACKAGE__->datetime_parser_type(
+ 'DBIx::Class::Storage::DBI::InterBase::DateTime::Format'
+);
sub _sequence_fetch {
my ($self, $nextval, $sequence) = @_;
- if ($nextval ne 'nextval') {
- $self->throw_exception("Can only fetch 'nextval' for a sequence");
- }
+ $self->throw_exception("Can only fetch 'nextval' for a sequence")
+ if $nextval !~ /^nextval$/i;
$self->throw_exception('No sequence to fetch') unless $sequence;
-
- my ($val) = $self->_get_dbh->selectrow_array(
-'SELECT GEN_ID(' . $self->sql_maker->_quote($sequence) .
-', 1) FROM rdb$database');
+
+ my ($val) = $self->_get_dbh->selectrow_array(sprintf
+ 'SELECT GEN_ID(%s, 1) FROM rdb$database',
+ $self->sql_maker->_quote($sequence)
+ );
return $val;
-}
+}
sub _dbh_get_autoinc_seq {
my ($self, $dbh, $source, $col) = @_;
$generator = uc $generator unless $quoted;
return $generator
- if List::Util::first {
+ if first {
$self->sql_maker->quote_char ? ($_ eq $col) : (uc($_) eq uc($col))
} @trig_cols;
}
return undef;
}
-sub last_insert_id {
- my ($self, $source, @cols) = @_;
- my @result;
-
- my %auto_incs;
- @auto_incs{ @{ $self->_auto_incs->[0] } } =
- @{ $self->_auto_incs->[1] };
-
- push @result, $auto_incs{$_} for @cols;
-
- return @result;
-}
-
-sub insert {
- my $self = shift;
-
- my $updated_cols = $self->next::method(@_);
-
- if ($self->_auto_incs->[0]) {
- my %auto_incs;
- @auto_incs{ @{ $self->_auto_incs->[0] } } = @{ $self->_auto_incs->[1] };
-
- $updated_cols = { %$updated_cols, %auto_incs };
- }
-
- return $updated_cols;
-}
-
-# this sub stolen from DB2
-
-sub _sql_maker_opts {
- my ( $self, $opts ) = @_;
-
- if ( $opts ) {
- $self->{_sql_maker_opts} = { %$opts };
- }
-
- return { limit_dialect => 'FirstSkip', %{$self->{_sql_maker_opts}||{}} };
-}
-
sub _svp_begin {
my ($self, $name) = @_;
local $dbh->{RaiseError} = 1;
local $dbh->{PrintError} = 0;
- eval {
+ return try {
$dbh->do('select 1 from rdb$database');
+ 1;
+ } catch {
+ 0;
};
-
- return $@ ? 0 : 1;
}
# We want dialect 3 for new features and quoting to work, DBD::InterBase uses
}
}
+sub _get_server_version {
+ my $self = shift;
+
+ return $self->next::method(@_) if ref $self ne __PACKAGE__;
+
+ local $SIG{__WARN__} = sub {}; # silence warning due to bug in DBD::InterBase
+
+ return $self->next::method(@_);
+}
+
=head2 connect_call_use_softcommit
Used as:
$self->_get_dbh->{ib_time_all} = 'ISO';
}
-sub datetime_parser_type {
- 'DBIx::Class::Storage::DBI::InterBase::DateTime::Format'
-}
package # hide from PAUSE
DBIx::Class::Storage::DBI::InterBase::DateTime::Format;