package SQL::Translator::Parser::MySQL;
# -------------------------------------------------------------------
-# $Id: MySQL.pm,v 1.14 2003-04-07 16:27:30 dlc Exp $
+# $Id: MySQL.pm,v 1.18 2003-05-09 19:51:04 kycl4rk Exp $
# -------------------------------------------------------------------
# Copyright (C) 2003 Ken Y. Clark <kclark@cpan.org>,
# darren chamberlain <darren@cpan.org>,
use strict;
use vars qw[ $DEBUG $VERSION $GRAMMAR @EXPORT_OK ];
-$VERSION = sprintf "%d.%02d", q$Revision: 1.14 $ =~ /(\d+)\.(\d+)/;
+$VERSION = sprintf "%d.%02d", q$Revision: 1.18 $ =~ /(\d+)\.(\d+)/;
$DEBUG = 0 unless defined $DEBUG;
use Data::Dumper;
$GRAMMAR = q!
-{ our ( %tables, $table_order ) }
+{
+ our ( %tables, $table_order );
+}
#
# The "eofile" rule makes the parser fail if any "statement" rule
}
}
- for my $opt ( @{ $item{'table_option'} } ) {
+ for my $opt ( @{ $item{'table_option(s?)'} } ) {
if ( my ( $key, $val ) = each %$opt ) {
$tables{ $table_name }{'table_options'}{ $key } = $val;
}
}
+
+ 1;
}
create : /CREATE/i unique(?) /(INDEX|KEY)/i index_name /on/i table_name '(' field_name(s /,/) ')' ';'
field : field_name data_type field_qualifier(s?) reference_definition(?)
{
- my %qualifiers = map { %$_ } @{ $item{'field_qualifier'} || [] };
+ my %qualifiers = map { %$_ } @{ $item{'field_qualifier(s?)'} || [] };
my $null = defined $item{'not_null'} ? $item{'not_null'} : 1;
delete $qualifiers{'not_null'};
if ( my @type_quals = @{ $item{'data_type'}{'qualifiers'} || [] } ) {
size => $item{'data_type'}{'size'},
list => $item{'data_type'}{'list'},
null => $null,
- constraints => $item{'reference_definition'},
+ constraints => $item{'reference_definition(?)'},
%qualifiers,
}
}
| unique_index
| fulltext_index
| normal_index
+ | <error>
table_name : WORD
unsigned : /unsigned/i { $return = 0 }
-default_val : /default/i /(?:')?[\w\d.-]*(?:')?/
+default_val : /default/i /(?:')?[\w\d:.-]*(?:')?/
{
$item[2] =~ s/'//g;
$return = $item[2];
primary_key_index : primary_key index_name(?) '(' field_name(s /,/) ')'
{
$return = {
- name => $item{'index_name'}[0],
+ name => $item{'index_name(?)'}[0],
type => 'primary_key',
fields => $item[4],
- }
+ };
}
normal_index : key index_name(?) '(' name_with_opt_paren(s /,/) ')'
{
$return = {
- name => $item{'index_name'}[0],
+ name => $item{'index_name(?)'}[0],
type => 'normal',
fields => $item[4],
}
unique_index : unique key(?) index_name(?) '(' name_with_opt_paren(s /,/) ')'
{
$return = {
- name => $item{'index_name'}[0],
+ name => $item{'index_name(?)'}[0],
type => 'unique',
fields => $item[5],
}
fulltext_index : fulltext key(?) index_name(?) '(' name_with_opt_paren(s /,/) ')'
{
$return = {
- name => $item{'index_name'}[0],
+ name => $item{'index_name(?)'}[0],
type => 'fulltext',
fields => $item[5],
}
my $result = $parser->startrule($data);
die "Parse failed.\n" unless defined $result;
- warn Dumper($result) if $DEBUG;
+ warn Dumper( $result ) if $DEBUG;
+
+ my $schema = $translator->schema;
+ for my $table_name ( keys %{ $result } ) {
+ my $tdata = $result->{ $table_name };
+ my $table = $schema->add_table(
+ name => $tdata->{'table_name'},
+ );
+
+ my @fields = sort {
+ $tdata->{'fields'}->{$a}->{'order'}
+ <=>
+ $tdata->{'fields'}->{$b}->{'order'}
+ } keys %{ $tdata->{'fields'} };
+
+ for my $fname ( @fields ) {
+ my $fdata = $tdata->{'fields'}{ $fname };
+ my $field = $table->add_field(
+ name => $fdata->{'name'},
+ data_type => $fdata->{'data_type'},
+ size => $fdata->{'size'},
+ default_value => $fdata->{'default'},
+ is_auto_increment => $fdata->{'is_auto_inc'},
+ is_nullable => $fdata->{'null'},
+ );
+ }
+ }
+
return $result;
}
1;
-#-----------------------------------------------------
+# ----------------------------------------------------
# Where man is not nature is barren.
# William Blake
-#-----------------------------------------------------
+# ----------------------------------------------------
=pod
=head1 AUTHOR
Ken Y. Clark E<lt>kclark@cpan.orgE<gt>,
-Chris Mungall
+Chris Mungall E<lt>cjm@fruitfly.orgE<gt>.
=head1 SEE ALSO
-perl(1), Parse::RecDescent.
+perl(1), Parse::RecDescent, SQL::Translator::Schema.
=cut