1 package SQL::Translator::Producer::SQLServer;
7 $DEBUG = 1 unless defined $DEBUG;
10 use SQL::Translator::Schema::Constants;
11 use SQL::Translator::Utils qw(debug header_comment);
12 use SQL::Translator::Generator::DDL::SQLServer;
14 my $future = SQL::Translator::Generator::DDL::SQLServer->new();
17 my $translator = shift;
18 my $no_comments = $translator->no_comments;
19 my $add_drop_table = $translator->add_drop_table;
20 my $schema = $translator->schema;
23 $output .= header_comment."\n" unless ($no_comments);
25 # Generate the DROP statements.
26 if ($add_drop_table) {
27 my @tables = sort { $b->order <=> $a->order } $schema->get_tables;
28 $output .= "--\n-- Turn off constraints\n--\n\n" unless $no_comments;
29 $output .= join "\n", map $future->remove_table_constraints($_), @tables;
31 $output .= "--\n-- Drop tables\n--\n\n" unless $no_comments;
32 $output .= join "\n", map $future->drop_table($_), @tables;
36 # these need to be added separately, as tables may not exist yet
37 my @foreign_constraints = ();
39 for my $table ( grep { $_->name } $schema->get_tables ) {
40 my $table_name_ur = unreserve($table->name);
44 push @comments, "\n\n--\n-- Table: $table_name_ur\n--"
47 push @comments, map { "-- $_" } $table->comments;
49 push @foreign_constraints, map $future->foreign_key_constraint($_),
50 grep { $_->type eq FOREIGN_KEY } $table->get_constraints;
52 $output .= join( "\n\n",
55 $future->table($table),
56 (map $future->unique_constraint_multiple($_),
59 grep { $_->is_nullable } $_->fields
60 } $table->get_constraints),
62 (map $future->index($_), $table->get_indices)
67 $output .= join ("\n", '', @foreign_constraints) if @foreign_constraints;
69 # create view/procedure are NOT prepended to the input $sql, needs
70 # to be filled in with the proper syntax
75 sub unreserve { $future->quote($_[0]) }
81 =head1 SQLServer Create Table Syntax
88 SQL::Translator::Producer::SQLServer - MS SQLServer producer for SQL::Translator
94 my $t = SQL::Translator->new( parser => '...', producer => 'SQLServer' );
99 B<WARNING>B This is still fairly early code, basically a hacked version of the
100 Sybase Producer (thanks Sam, Paul and Ken for doing the real work ;-)
102 =head1 Extra Attributes
108 List of values for an enum field.
114 * !! Write some tests !!
115 * Reserved words list needs updating to SQLServer.
116 * Triggers, Procedures and Views DO NOT WORK
119 # Text of view is already a 'create view' statement so no need to
121 foreach ( $schema->get_views ) {
122 my $name = $_->name();
124 $output .= "--\n-- View: $name\n--\n\n" unless $no_comments;
125 my $text = $_->sql();
127 $output .= "$text\nGO\n";
130 # Text of procedure already has the 'create procedure' stuff
131 # so there is no need to do anything fancy. However, we should
132 # think about doing fancy stuff with granting permissions and
134 foreach ( $schema->get_procedures ) {
135 my $name = $_->name();
137 $output .= "--\n-- Procedure: $name\n--\n\n" unless $no_comments;
138 my $text = $_->sql();
140 $output .= "$text\nGO\n";
149 Mark Addison E<lt>grommit@users.sourceforge.netE<gt> - Bulk of code from
150 Sybase producer, I just tweaked it for SQLServer. Thanks.