$table->primary_key($source->primary_columns);
my @primary = $source->primary_columns;
- foreach my $field (@primary) {
- my $index = $table->add_index(
- name => $field,
- fields => [$field],
- type => 'NORMAL',
- );
- }
my %unique_constraints = $source->unique_constraints;
foreach my $uniq (sort keys %unique_constraints) {
if (!$source->compare_relationship_keys($unique_constraints{$uniq}, \@primary)) {
$table->add_constraint(
type => 'unique',
- name => "$uniq",
+ name => $uniq,
fields => $unique_constraints{$uniq}
);
-
- my $index = $table->add_index(
- # TODO: Pick a better than that wont conflict
- name => $unique_constraints{$uniq}->[0],
- fields => $unique_constraints{$uniq},
- type => 'NORMAL',
- );
-
}
}
$on_update = $otherrelationship->{'attrs'}->{cascade_copy} ? 'CASCADE' : '';
}
- my $is_deferrable = $rel_info->{attrs}{is_deferrable} || 0;
+ my $is_deferrable = $rel_info->{attrs}{is_deferrable};
# Make sure we dont create the same foreign key constraint twice
my $key_test = join("\x00", @keys);
if (scalar(@keys)) {
$table->add_constraint(
type => 'foreign_key',
- name => $table->name . "_fk_$keys[0]",
+ name => join('_', $table->name, 'fk', @keys),
fields => \@keys,
reference_fields => \@refkeys,
reference_table => $rel_table,
on_delete => $on_delete,
on_update => $on_update,
- deferrable => $is_deferrable,
+ (defined $is_deferrable ? ( deferrable => $is_deferrable ) : ()),
);
my $index = $table->add_index(
- name => join('_', @keys),
+ name => join('_', $table->name, 'idx', @keys),
fields => \@keys,
type => 'NORMAL',
);
}
1;
-