1 package SQL::Translator::Parser::DBI::MySQL;
3 # -------------------------------------------------------------------
4 # Copyright (C) 2002-2009 SQLFairy Authors
6 # This program is free software; you can redistribute it and/or
7 # modify it under the terms of the GNU General Public License as
8 # published by the Free Software Foundation; version 2.
10 # This program is distributed in the hope that it will be useful, but
11 # WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 # General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
19 # -------------------------------------------------------------------
23 SQL::Translator::Parser::DBI::MySQL - parser for DBD::mysql
27 This module will be invoked automatically by SQL::Translator::Parser::DBI,
28 so there is no need to use it directly.
32 Uses SQL calls to query database directly for schema rather than parsing
33 a create file. Should be much faster for larger schemas.
40 use SQL::Translator::Schema::Constants;
41 use SQL::Translator::Parser::MySQL;
43 use vars qw[ $DEBUG $VERSION @EXPORT_OK ];
45 $DEBUG = 0 unless defined $DEBUG;
47 # -------------------------------------------------------------------
49 my ( $tr, $dbh ) = @_;
50 my $schema = $tr->schema;
51 my @table_names = @{ $dbh->selectcol_arrayref('show tables') };
52 my @skip_tables = defined $tr->parser_args->{skip}?split(/,/, $tr->parser_args->{skip}):();
54 $dbh->{'FetchHashKeyName'} = 'NAME_lc';
57 for my $table_name ( @table_names ) {
58 next if (grep /^$table_name$/, @skip_tables);
59 my $sth = $dbh->prepare("show create table $table_name");
61 my $table = $sth->fetchrow_hashref;
62 $create .= $table->{'create table'} . ";\n\n";
65 SQL::Translator::Parser::MySQL::parse( $tr, $create );
72 # -------------------------------------------------------------------
73 # Where man is not nature is barren.
75 # -------------------------------------------------------------------
81 Ken Youens-Clark E<lt>kclark@cpan.orgE<gt>.