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';
-our $VERSION = '0.07010';
+our $VERSION = '0.07029';
=head1 NAME
return ($self->next::method(@_), 'pg_catalog');
}
+sub _table_fk_info {
+ my ($self, $table) = @_;
+
+ my $sth = $self->dbh->prepare_cached(<<"EOF");
+SELECT rc.constraint_name, rc.unique_constraint_schema, uk_tc.table_name,
+ fk_kcu.column_name, uk_kcu.column_name, rc.delete_rule, rc.update_rule,
+ fk_tc.is_deferrable
+FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS fk_tc
+JOIN INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS rc
+ ON rc.constraint_name = fk_tc.constraint_name
+ AND rc.constraint_schema = fk_tc.table_schema
+JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE fk_kcu
+ ON fk_kcu.constraint_name = fk_tc.constraint_name
+ AND fk_kcu.table_name = fk_tc.table_name
+ AND fk_kcu.table_schema = fk_tc.table_schema
+JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS uk_tc
+ ON uk_tc.constraint_name = rc.unique_constraint_name
+ AND uk_tc.table_schema = rc.unique_constraint_schema
+JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE uk_kcu
+ ON uk_kcu.constraint_name = rc.unique_constraint_name
+ AND uk_kcu.ordinal_position = fk_kcu.ordinal_position
+ AND uk_kcu.table_name = uk_tc.table_name
+ AND uk_kcu.table_schema = rc.unique_constraint_schema
+WHERE fk_tc.table_name = ?
+ AND fk_tc.table_schema = ?
+ORDER BY fk_kcu.ordinal_position
+EOF
+
+ $sth->execute($table->name, $table->schema);
+
+ my %rels;
+
+ while (my ($fk, $remote_schema, $remote_table, $col, $remote_col,
+ $delete_rule, $update_rule, $is_deferrable) = $sth->fetchrow_array) {
+ push @{ $rels{$fk}{local_columns} }, $self->_lc($col);
+ push @{ $rels{$fk}{remote_columns} }, $self->_lc($remote_col);
+
+ $rels{$fk}{remote_table} = DBIx::Class::Schema::Loader::Table->new(
+ loader => $self,
+ name => $remote_table,
+ schema => $remote_schema,
+ ) unless exists $rels{$fk}{remote_table};
+
+ $rels{$fk}{attrs} ||= {
+ on_delete => uc $delete_rule,
+ on_update => uc $update_rule,
+ is_deferrable => uc $is_deferrable eq 'YES' ? 1 : 0,
+ };
+ }
+
+ return [ values %rels ];
+}
+
+
sub _table_uniq_info {
my ($self, $table) = @_;
c.relname = ?}
);
- $uniq_sth->execute($table->schema, $table);
+ $uniq_sth->execute($table->schema, $table->name);
while(my $row = $uniq_sth->fetchrow_arrayref) {
my ($tableid, $indexname, $col_nums) = @$row;
$col_nums =~ s/^\s+//;
foreach (@col_nums) {
$attr_sth->execute($tableid, $_);
my $name_aref = $attr_sth->fetchrow_arrayref;
- push(@col_names, $name_aref->[0]) if $name_aref;
+ push(@col_names, $self->_lc($name_aref->[0])) if $name_aref;
}
if(!@col_names) {
return $table_comment if $table_comment;
($table_comment) = $self->dbh->selectrow_array(<<'EOF', {}, $table->name, $table->schema);
-SELECT obj_description(oid)
-FROM pg_class
+SELECT obj_description(oid)
+FROM pg_class
WHERE relname=? AND relnamespace=(SELECT oid FROM pg_namespace WHERE nspname=?)
EOF
my ($table_oid) = $self->dbh->selectrow_array(<<'EOF', {}, $table->name, $table->schema);
SELECT oid
-FROM pg_class
+FROM pg_class
WHERE relname=? AND relnamespace=(SELECT oid FROM pg_namespace WHERE nspname=?)
EOF
}
my ($precision) = $self->schema->storage->dbh
- ->selectrow_array(<<EOF, {}, $table, $col);
+ ->selectrow_array(<<EOF, {}, $table->name, $col);
SELECT datetime_precision
FROM information_schema.columns
WHERE table_name = ? and column_name = ?
elsif ($data_type =~ /^(?:bit(?: varying)?|varbit)\z/i) {
$info->{data_type} = 'varbit' if $data_type =~ /var/i;
- my ($precision) = $self->dbh->selectrow_array(<<EOF, {}, $table, $col);
+ my ($precision) = $self->dbh->selectrow_array(<<EOF, {}, $table->name, $col);
SELECT character_maximum_length
FROM information_schema.columns
WHERE table_name = ? and column_name = ?
$info->{extra}{custom_type_name} = $info->{data_type};
$info->{data_type} = 'enum';
-
+
delete $info->{size};
}
}