use warnings;
use base 'DBIx::Class::Schema::Loader::DBI::Sybase::Common';
use Carp::Clan qw/^DBIx::Class/;
-use Class::C3;
+use mro 'c3';
-our $VERSION = '0.04999_14';
+our $VERSION = '0.07003';
=head1 NAME
-DBIx::Class::Schema::Loader::DBI::Sybase - DBIx::Class::Schema::Loader::DBI Sybase Implementation.
-
-=head1 SYNOPSIS
-
- package My::Schema;
- use base qw/DBIx::Class::Schema::Loader/;
-
- __PACKAGE__->loader_options( debug => 1 );
-
- 1;
+DBIx::Class::Schema::Loader::DBI::Sybase - DBIx::Class::Schema::Loader::DBI
+Sybase ASE Implementation.
=head1 DESCRIPTION
-See L<DBIx::Class::Schema::Loader::Base>.
+See L<DBIx::Class::Schema::Loader> and L<DBIx::Class::Schema::Loader::Base>.
=cut
-sub _is_case_sensitive { 1 }
-
sub _setup {
my $self = shift;
$self->next::method(@_);
- $self->{db_schema} ||= $self->_build_db_schema;
- $self->_set_quote_char_and_name_sep;
+
+ if (not defined $self->preserve_case) {
+ $self->preserve_case(1);
+ }
}
sub _rebless {
}
}
+sub _tables_list {
+ my ($self, $opts) = @_;
+
+ my $dbh = $self->schema->storage->dbh;
+
+ my $sth = $dbh->table_info(undef, $self->db_schema, undef, "'TABLE','VIEW'");
+
+ my @tables = grep $_ ne 'sysquerymetrics',
+ map $_->{table_name}, @{ $sth->fetchall_arrayref({ table_name => 1 }) };
+
+ return $self->_filter_tables(\@tables, $opts);
+}
+
sub _table_columns {
my ($self, $table) = @_;
}
sub _table_uniq_info {
+ no warnings 'uninitialized'; # for presumably XS weirdness with null operations
my ($self, $table) = @_;
- local $SIG{__WARN__} = sub {};
+ local $SIG{__WARN__} = sub { warn @_
+ unless $_[0] =~ /^Formula for Calculation:|^(?:--?|\+|=) Number of (?:self )?references|^Total Number of Referential Constraints|^Details:|^\s*$/ };
my $dbh = $self->schema->storage->dbh;
local $dbh->{FetchHashKeyName} = 'NAME_lc';
return \@uniqs;
}
-# set data_type to 'undef' for computed columns
+# get the correct data types, defaults and size
sub _columns_info_for {
my $self = shift;
my ($table) = @_;
my $dbh = $self->schema->storage->dbh;
my $sth = $dbh->prepare(qq{
-SELECT c.name name, c.computedcol computedcol
+SELECT c.name name, bt.name base_type, ut.name user_type, cm.text deflt, c.prec prec, c.scale scale, c.length len
FROM syscolumns c
JOIN sysobjects o ON c.id = o.id
+LEFT JOIN systypes bt ON c.type = bt.type
+LEFT JOIN systypes ut ON c.usertype = ut.usertype
+LEFT JOIN syscomments cm
+ ON cm.id = CASE WHEN c.cdefault = 0 THEN c.computedcol ELSE c.cdefault END
WHERE o.name = @{[ $dbh->quote($table) ]} AND o.type = 'U'
});
$sth->execute;
local $dbh->{FetchHashKeyName} = 'NAME_lc';
- my $computed_info = $sth->fetchall_hashref('name');
+ my $info = $sth->fetchall_hashref('name');
+
+ while (my ($col, $res) = each %$result) {
+ my $data_type = $res->{data_type} = $info->{$col}{user_type} || $info->{$col}{base_type};
+
+ if ($data_type && $data_type =~ /^timestamp\z/i) {
+ $res->{inflate_datetime} = 0;
+ }
- for my $col (keys %$result) {
- $result->{$col}{data_type} = undef
- if $computed_info->{$col}{computedcol};
+ if (my $default = $info->{$col}{deflt}) {
+ if ($default =~ /^AS \s+ (\S+)/ix) {
+ my $function = $1;
+ $res->{default_value} = \$function;
+
+ if ($function =~ /^getdate\b/) {
+ $res->{inflate_datetime} = 1;
+ }
+
+ delete $res->{size};
+ $res->{data_type} = undef;
+ }
+ elsif ($default =~ /^DEFAULT \s+ (\S+)/ix) {
+ my ($constant_default) = $1 =~ /^['"\[\]]?(.*?)['"\[\]]?\z/;
+ $res->{default_value} = $constant_default;
+ }
+ }
+
+ if (my $data_type = $res->{data_type}) {
+ if ($data_type eq 'int') {
+ $data_type = $res->{data_type} = 'integer';
+ }
+ elsif ($data_type eq 'decimal') {
+ $data_type = $res->{data_type} = 'numeric';
+ }
+
+ if ($data_type =~ /^(?:text|unitext|image|bigint|integer|smallint|tinyint|real|double|double precision|float|date|time|datetime|smalldatetime|money|smallmoney|timestamp|bit)\z/i) {
+ delete $res->{size};
+ }
+ elsif ($data_type eq 'numeric') {
+ my ($prec, $scale) = @{$info->{$col}}{qw/prec scale/};
+
+ if ($prec == 18 && $scale == 0) {
+ delete $res->{size};
+ }
+ else {
+ $res->{size} = [ $prec, $scale ];
+ }
+ }
+ elsif ($data_type =~ /^(?:unichar|univarchar)\z/i) {
+ $res->{size} /= 2;
+ }
+ }
+
+ if ($data_type eq 'float') {
+ $res->{data_type} = $info->{$col}{len} <= 4 ? 'real' : 'double precision';
+ }
}
return $result;
}
sub _extra_column_info {
- my ($self, $info) = @_;
+ my ($self, $table, $column, $info, $dbi_info) = @_;
my %extra_info;
- my ($table, $column) = @$info{qw/TABLE_NAME COLUMN_NAME/};
-
my $dbh = $self->schema->storage->dbh;
my $sth = $dbh->prepare(qq{SELECT name FROM syscolumns WHERE id = (SELECT id FROM sysobjects WHERE name = @{[ $dbh->quote($table) ]}) AND (status & 0x80) = 0x80 AND name = @{[ $dbh->quote($column) ]}});
$sth->execute();
=head1 SEE ALSO
+L<DBIx::Class::Schema::Loader::DBI::Sybase::Common>,
L<DBIx::Class::Schema::Loader>, L<DBIx::Class::Schema::Loader::Base>,
L<DBIx::Class::Schema::Loader::DBI>
=cut
1;
+# vim:et sts=4 sw=4 tw=0:
projects / dbsrgits/DBIx-Class-Schema-Loader.git / blobdiff