use strict;
use warnings;
-use base 'DBIx::Class::Schema::Loader::DBI';
+use base qw/
+ DBIx::Class::Schema::Loader::DBI::Component::QuotedDefault
+ DBIx::Class::Schema::Loader::DBI
+/;
use Carp::Clan qw/^DBIx::Class/;
-use Class::C3;
+use mro 'c3';
-our $VERSION = '0.04000';
+our $VERSION = '0.07005';
=head1 NAME
=cut
+sub _setup {
+ my $self = shift;
+
+ $self->next::method(@_);
+
+ my $dbh = $self->schema->storage->dbh;
+ $self->{db_schema} ||= $dbh->selectrow_array('VALUES(CURRENT_USER)', {});
+
+ if (not defined $self->preserve_case) {
+ $self->preserve_case(0);
+ }
+ elsif ($self->preserve_case) {
+ $self->schema->storage->sql_maker->quote_char('"');
+ $self->schema->storage->sql_maker->name_sep('.');
+ }
+}
+
sub _table_uniq_info {
my ($self, $table) = @_;
my $sth = $self->{_cache}->{db2_uniq} ||= $dbh->prepare(
q{SELECT kcu.COLNAME, kcu.CONSTNAME, kcu.COLSEQ
FROM SYSCAT.TABCONST as tc
- JOIN SYSCAT.KEYCOLUSE as kcu ON tc.CONSTNAME = kcu.CONSTNAME
+ JOIN SYSCAT.KEYCOLUSE as kcu
+ ON tc.CONSTNAME = kcu.CONSTNAME AND tc.TABSCHEMA = kcu.TABSCHEMA
WHERE tc.TABSCHEMA = ? and tc.TABNAME = ? and tc.TYPE = 'U'}
) or die $DBI::errstr;
- $sth->execute($self->db_schema, $table) or die $DBI::errstr;
+ $sth->execute($self->db_schema, $self->_uc($table)) or die $DBI::errstr;
my %keydata;
while(my $row = $sth->fetchrow_arrayref) {
my ($col, $constname, $seq) = @$row;
- push(@{$keydata{$constname}}, [ $seq, lc $col ]);
+ push(@{$keydata{$constname}}, [ $seq, $self->_lc($col) ]);
}
foreach my $keyname (keys %keydata) {
my @ordered_cols = map { $_->[1] } sort { $a->[0] <=> $b->[0] }
return \@uniqs;
}
+# DBD::DB2 doesn't follow the DBI API for ->tables
+sub _tables_list {
+ my ($self, $opts) = @_;
+
+ my $dbh = $self->schema->storage->dbh;
+ my @tables = map $self->_lc($_), $dbh->tables(
+ $self->db_schema ? { TABLE_SCHEM => $self->db_schema } : undef
+ );
+ s/\Q$self->{_quoter}\E//g for @tables;
+ s/^.*\Q$self->{_namesep}\E// for @tables;
+
+ return $self->_filter_tables(\@tables, $opts);
+}
+
+sub _table_pk_info {
+ my ($self, $table) = @_;
+ return $self->next::method($self->_uc($table));
+}
+
+sub _table_fk_info {
+ my ($self, $table) = @_;
+
+ my $rels = $self->next::method($self->_uc($table));
+
+ foreach my $rel (@$rels) {
+ $rel->{remote_table} = $self->_lc($rel->{remote_table});
+ }
+
+ return $rels;
+}
+
+sub _columns_info_for {
+ my $self = shift;
+ my ($table) = @_;
+
+ my $result = $self->next::method($self->_uc($table));
+
+ my $dbh = $self->schema->storage->dbh;
+
+ while (my ($col, $info) = each %$result) {
+ # check for identities
+ my $sth = $dbh->prepare_cached(
+ q{
+ SELECT COUNT(*)
+ FROM syscat.columns
+ WHERE tabschema = ? AND tabname = ? AND colname = ?
+ AND identity = 'Y' AND generated != ''
+ },
+ {}, 1);
+ $sth->execute($self->db_schema, $self->_uc($table), $self->_uc($col));
+ if ($sth->fetchrow_array) {
+ $info->{is_auto_increment} = 1;
+ }
+
+ my $data_type = $info->{data_type};
+
+ if ($data_type !~ /^(?:(?:var)?(?:char|graphic)|decimal)\z/i) {
+ delete $info->{size};
+ }
+
+ if ($data_type eq 'double') {
+ $info->{data_type} = 'double precision';
+ }
+ elsif ($data_type eq 'decimal') {
+ no warnings 'uninitialized';
+
+ $info->{data_type} = 'numeric';
+
+ my @size = @{ $info->{size} || [] };
+
+ if ($size[0] == 5 && $size[1] == 0) {
+ delete $info->{size};
+ }
+ }
+ elsif ($data_type =~ /^(?:((?:var)?char) \(\) for bit data|(long varchar) for bit data)\z/i) {
+ my $base_type = lc($1 || $2);
+
+ (my $original_type = $data_type) =~ s/[()]+ //;
+
+ $info->{original}{data_type} = $original_type;
+
+ if ($base_type eq 'long varchar') {
+ $info->{data_type} = 'blob';
+ }
+ else {
+ if ($base_type eq 'char') {
+ $info->{data_type} = 'binary';
+ }
+ elsif ($base_type eq 'varchar') {
+ $info->{data_type} = 'varbinary';
+ }
+
+ my ($size) = $dbh->selectrow_array(<<'EOF', {}, $self->db_schema, $self->_uc($table), $self->_uc($col));
+SELECT length
+FROM syscat.columns
+WHERE tabschema = ? AND tabname = ? AND colname = ?
+EOF
+
+ $info->{size} = $size if $size;
+ }
+ }
+
+ if ((eval { lc ${ $info->{default_value} } }||'') =~ /^current (date|time(?:stamp)?)\z/i) {
+ my $type = lc($1);
+
+ ${ $info->{default_value} } = 'current_timestamp';
+
+ my $orig_deflt = "current $type";
+ $info->{original}{default_value} = \$orig_deflt;
+ }
+ }
+
+ return $result;
+}
+
=head1 SEE ALSO
L<DBIx::Class::Schema::Loader>, L<DBIx::Class::Schema::Loader::Base>,
L<DBIx::Class::Schema::Loader::DBI>
+=head1 AUTHOR
+
+See L<DBIx::Class::Schema::Loader/AUTHOR> and L<DBIx::Class::Schema::Loader/CONTRIBUTORS>.
+
+=head1 LICENSE
+
+This library is free software; you can redistribute it and/or modify it under
+the same terms as Perl itself.
+
=cut
1;
+# vim:et sts=4 sw=4 tw=0:
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