use strict;
use warnings;
-use base qw/
- DBIx::Class::Schema::Loader::DBI::Component::QuotedDefault
- DBIx::Class::Schema::Loader::DBI
-/;
+use base 'DBIx::Class::Schema::Loader::DBI::Component::QuotedDefault';
use mro 'c3';
use DBIx::Class::Schema::Loader::Table ();
-our $VERSION = '0.07019';
+our $VERSION = '0.07039';
=head1 NAME
if (not defined $self->preserve_case) {
$self->preserve_case(0);
}
-
+
if ($self->db_schema) {
warn <<'EOF';
db_schema is not supported on SQLite, the option is implemented only for qualify_objects testing.
push @{ $rel->{local_columns} }, $self->_lc($fk->{from});
push @{ $rel->{remote_columns} }, $self->_lc($fk->{to}) if defined $fk->{to};
+
+ $rel->{attrs} ||= {
+ on_delete => uc $fk->{on_delete},
+ on_update => uc $fk->{on_update},
+ };
+
warn "This is supposed to be the same rel but remote_table changed from ",
$rel->{remote_table}->name, " to ", $fk->{table}
if $rel->{remote_table}->name ne $fk->{table};
}
$sth->finish;
+
+ # now we need to determine whether each FK is DEFERRABLE, this can only be
+ # done by parsing the DDL from sqlite_master
+
+ my $ddl = $self->dbh->selectcol_arrayref(<<"EOF", undef, $table->name, $table->name)->[0];
+select sql from sqlite_master
+where name = ? and tbl_name = ?
+EOF
+
+ foreach my $fk (@rels) {
+ my $local_cols = '"?' . (join '"? \s* , \s* "?', map quotemeta, @{ $fk->{local_columns} }) . '"?';
+ my $remote_cols = '"?' . (join '"? \s* , \s* "?', map quotemeta, @{ $fk->{remote_columns} || [] }) . '"?';
+ my ($deferrable_clause) = $ddl =~ /
+ foreign \s+ key \s* \( \s* $local_cols \s* \) \s* references \s* (?:\S+|".+?(?<!")") \s*
+ (?:\( \s* $remote_cols \s* \) \s*)?
+ (?:(?:
+ on \s+ (?:delete|update) \s+ (?:set \s+ null|set \s+ default|cascade|restrict|no \s+ action)
+ |
+ match \s* (?:\S+|".+?(?<!")")
+ ) \s*)*
+ ((?:not)? \s* deferrable)?
+ /sxi;
+
+ if ($deferrable_clause) {
+ $fk->{attrs}{is_deferrable} = $deferrable_clause =~ /not/i ? 0 : 1;
+ }
+ else {
+ # check for inline constraint if 1 local column
+ if (@{ $fk->{local_columns} } == 1) {
+ my ($local_col) = @{ $fk->{local_columns} };
+ my ($remote_col) = @{ $fk->{remote_columns} || [] };
+ $remote_col ||= '';
+
+ my ($deferrable_clause) = $ddl =~ /
+ "?\Q$local_col\E"? \s* (?:\w+\s*)* (?: \( \s* \d\+ (?:\s*,\s*\d+)* \s* \) )? \s*
+ references \s+ (?:\S+|".+?(?<!")") (?:\s* \( \s* "?\Q$remote_col\E"? \s* \))? \s*
+ (?:(?:
+ on \s+ (?:delete|update) \s+ (?:set \s+ null|set \s+ default|cascade|restrict|no \s+ action)
+ |
+ match \s* (?:\S+|".+?(?<!")")
+ ) \s*)*
+ ((?:not)? \s* deferrable)?
+ /sxi;
+
+ if ($deferrable_clause) {
+ $fk->{attrs}{is_deferrable} = $deferrable_clause =~ /not/i ? 0 : 1;
+ }
+ else {
+ $fk->{attrs}{is_deferrable} = 0;
+ }
+ }
+ else {
+ $fk->{attrs}{is_deferrable} = 0;
+ }
+ }
+ }
+
return \@rels;
}
push @uniqs, [ $name => \@cols ];
}
$sth->finish;
- return \@uniqs;
+ return [ sort { $a->[0] cmp $b->[0] } @uniqs ];
}
sub _tables_list {
return $self->_filter_tables(\@tables, $opts);
}
+sub _table_info_matches {
+ my ($self, $table, $info) = @_;
+
+ my $table_schema = $table->schema;
+ $table_schema = 'main' if !defined $table_schema;
+ return $info->{TABLE_SCHEM} eq $table_schema
+ && $info->{TABLE_NAME} eq $table->name;
+}
+
=head1 SEE ALSO
L<DBIx::Class::Schema::Loader>, L<DBIx::Class::Schema::Loader::Base>,
=cut
1;
+# vim:et sts=4 sw=4 tw=0: