use DBIx::Class::Storage::Statistics;
use Scalar::Util();
use List::Util();
+use Data::Dumper::Concise();
+
+# what version of sqlt do we require if deploy() without a ddl_dir is invoked
+# when changing also adjust the corresponding author_require in Makefile.PL
+my $minimum_sqlt_version = '0.11002';
+
__PACKAGE__->mk_group_accessors('simple' =>
qw/_connect_info _dbi_connect_info _dbh _sql_maker _sql_maker_opts _conn_pid
my ($self) = @_;
if ((not $self->_driver_determined) && (not $self->{_in_determine_driver})) {
- my $started_unconnected = 0;
+ my $started_connected = 0;
local $self->{_in_determine_driver} = 1;
if (ref($self) eq __PACKAGE__) {
my $driver;
if ($self->_dbh) { # we are connected
$driver = $self->_dbh->{Driver}{Name};
+ $started_connected = 1;
} else {
# if connect_info is a CODEREF, we have no choice but to connect
if (ref $self->_dbi_connect_info->[0] &&
# try to use dsn to not require being connected, the driver may still
# force a connection in _rebless to determine version
($driver) = $self->_dbi_connect_info->[0] =~ /dbi:([^:]+):/i;
- $started_unconnected = 1;
}
}
$self->_init; # run driver-specific initializations
$self->_run_connection_actions
- if $started_unconnected && defined $self->_dbh;
+ if !$started_connected && defined $self->_dbh;
}
}
}
my %colvalues;
- my $table = $source->from;
@colvalues{@$cols} = (0..$#$cols);
- my ($sql, @bind) = $self->sql_maker->insert($table, \%colvalues);
+
+ # pass scalarref to SQLA for literal sql if it's the same in all slices
+ for my $i (0..$#$cols) {
+ my $first_val = $data->[0][$i];
+ next unless ref $first_val eq 'SCALAR';
+
+ $colvalues{ $cols->[$i] } = $first_val
+ if (grep {
+ ref $_ eq 'SCALAR' && $$_ eq $$first_val
+ } map $data->[$_][$i], (1..$#$data)) == (@$data - 1);
+ }
+
+ my ($sql, $bind) = $self->_prep_for_execute (
+ 'insert', undef, $source, [\%colvalues]
+ );
+ my @bind = @$bind;
+
+ my $empty_bind = 1 if (not @bind) &&
+ (grep { ref $_ eq 'SCALAR' } values %colvalues) == @$cols;
+
+ if ((not @bind) && (not $empty_bind)) {
+ $self->throw_exception(
+ 'Cannot insert_bulk without support for placeholders'
+ );
+ }
$self->_query_start( $sql, @bind );
my $sth = $self->sth($sql);
-# @bind = map { ref $_ ? ''.$_ : $_ } @bind; # stringify args
+ my $rv = do {
+ if ($empty_bind) {
+ # bind_param_array doesn't work if there are no binds
+ $self->_execute_array_empty( $sth, scalar @$data );
+ }
+ else {
+# @bind = map { ref $_ ? ''.$_ : $_ } @bind; # stringify args
+ $self->_execute_array( $source, $sth, \@bind, $cols, $data );
+ }
+ };
+
+ $self->_query_end( $sql, @bind );
+
+ return (wantarray ? ($rv, $sth, @bind) : $rv);
+}
+
+sub _execute_array {
+ my ($self, $source, $sth, $bind, $cols, $data, @extra) = @_;
+
+ my $guard = $self->txn_scope_guard unless $self->{transaction_depth} != 0;
## This must be an arrayref, else nothing works!
my $tuple_status = [];
## Bind the values and execute
my $placeholder_index = 1;
- foreach my $bound (@bind) {
+ foreach my $bound (@$bind) {
my $attributes = {};
my ($column_name, $data_index) = @$bound;
$sth->bind_param_array( $placeholder_index, [@data], $attributes );
$placeholder_index++;
}
- my $rv = eval { $sth->execute_array({ArrayTupleStatus => $tuple_status}) };
- if (my $err = $@) {
+
+ my $rv = eval {
+ $self->_dbh_execute_array($sth, $tuple_status, @extra);
+ };
+ my $err = $@ || $sth->errstr;
+
+# Statement must finish even if there was an exception.
+ eval { $sth->finish };
+ $err = $@ unless $err;
+
+ if ($err) {
my $i = 0;
++$i while $i <= $#$tuple_status && !ref $tuple_status->[$i];
- $self->throw_exception($sth->errstr || "Unexpected populate error: $err")
+ $self->throw_exception("Unexpected populate error: $err")
if ($i > $#$tuple_status);
- require Data::Dumper;
- local $Data::Dumper::Terse = 1;
- local $Data::Dumper::Indent = 1;
- local $Data::Dumper::Useqq = 1;
- local $Data::Dumper::Quotekeys = 0;
- local $Data::Dumper::Sortkeys = 1;
-
$self->throw_exception(sprintf "%s for populate slice:\n%s",
- $tuple_status->[$i][1],
- Data::Dumper::Dumper(
- { map { $cols->[$_] => $data->[$i][$_] } (0 .. $#$cols) }
- ),
+ ($tuple_status->[$i][1] || $err),
+ Data::Dumper::Concise::Dumper({
+ map { $cols->[$_] => $data->[$i][$_] } (0 .. $#$cols)
+ }),
);
}
- $self->throw_exception($sth->errstr) if !$rv;
- $self->_query_end( $sql, @bind );
- return (wantarray ? ($rv, $sth, @bind) : $rv);
+ $guard->commit if $guard;
+
+ return $rv;
+}
+
+sub _dbh_execute_array {
+ my ($self, $sth, $tuple_status, @extra) = @_;
+
+ return $sth->execute_array({ArrayTupleStatus => $tuple_status});
+}
+
+sub _execute_array_empty {
+ my ($self, $sth, $count) = @_;
+
+ my $guard = $self->txn_scope_guard unless $self->{transaction_depth} != 0;
+
+ eval {
+ my $dbh = $self->_get_dbh;
+ local $dbh->{RaiseError} = 1;
+ local $dbh->{PrintError} = 0;
+
+ $sth->execute foreach 1..$count;
+ };
+ my $exception = $@;
+
+# Make sure statement is finished even if there was an exception.
+ eval { $sth->finish };
+ $exception = $@ unless $exception;
+
+ $self->throw_exception($exception) if $exception;
+
+ $guard->commit if $guard;
+
+ return $count;
}
sub update {
return @pcols ? \@pcols : [ 1 ];
}
-#
-# Returns an ordered list of column names before they are used
-# in a SELECT statement. By default simply returns the list
-# passed in.
-#
-# This may be overridden in a specific storage when there are
-# requirements such as moving BLOB columns to the end of the
-# SELECT list.
-sub _order_select_columns {
- #my ($self, $source, $columns) = @_;
- return @{$_[2]};
-}
-
sub source_bind_attributes {
my ($self, $source) = @_;
return;
}
+# SQLT version handling
+{
+ my $_sqlt_version_ok; # private
+ my $_sqlt_version_error; # private
+
+ sub _sqlt_version_ok {
+ if (!defined $_sqlt_version_ok) {
+ eval "use SQL::Translator $minimum_sqlt_version";
+ if ($@) {
+ $_sqlt_version_ok = 0;
+ $_sqlt_version_error = $@;
+ }
+ else {
+ $_sqlt_version_ok = 1;
+ }
+ }
+ return $_sqlt_version_ok;
+ }
+
+ sub _sqlt_version_error {
+ shift->_sqlt_version_ok unless defined $_sqlt_version_ok;
+ return $_sqlt_version_error;
+ }
+
+ sub _sqlt_minimum_version { $minimum_sqlt_version };
+}
+
sub DESTROY {
my $self = shift;
projects / dbsrgits/DBIx-Class.git / blobdiff