sub produce {
my $translator = shift;
$DEBUG = $translator->debug;
- $WARN = $translator->show_warnings;
+ $WARN = $translator->show_warnings || 0;
my $no_comments = $translator->no_comments;
my $add_drop_table = $translator->add_drop_table;
my $schema = $translator->schema;
- my $output;
+ my ($output, $create, @table_defs, @fk_defs, @trigger_defs);
- $output .= header_comment unless ($no_comments);
+ $create .= header_comment unless ($no_comments);
if ( $translator->parser_type =~ /mysql/i ) {
- $output .=
+ $create .=
"-- We assume that default NLS_DATE_FORMAT has been changed\n".
"-- but we set it here anyway to be self-consistent.\n"
unless $no_comments;
- $output .=
+ $create .=
"ALTER SESSION SET NLS_DATE_FORMAT = 'YYYY-MM-DD HH24:MI:SS';\n\n";
}
- #
- # Print create for each table
- #
for my $table ( $schema->get_tables ) {
- my $table_name = $table->name or next;
- $table_name = mk_name( $table_name, '', undef, 1 );
- my $table_name_ur = unreserve($table_name) or next;
+ my ( $table_def, $fk_def, $trigger_def ) = create_table(
+ $table,
+ {
+ add_drop_table => $add_drop_table,
+ show_warnings => $WARN,
+ no_comments => $no_comments,
+ }
+ );
+ push @table_defs, @$table_def;
+ push @fk_defs, @$fk_def;
+ push @trigger_defs, @$trigger_def;
+ }
+
+ my (@view_defs);
+ foreach my $view ( $schema->get_views ) {
+ push @view_defs, create_view($view);
+ }
+
+ return wantarray ? (defined $create ? $create : (), @table_defs, @view_defs, @fk_defs, @trigger_defs) : $create . join ("\n\n", @table_defs, @view_defs, @fk_defs, @trigger_defs);
+}
+
+sub create_table {
+ my ($table, $options) = @_;
+ my $table_name = $table->name;
+
+ my $item = '';
+ my $drop;
+ my (@create, @field_defs, @constraint_defs, @fk_defs, @trigger_defs);
- my ( @comments, @field_defs, @trigger_defs, @constraint_defs );
+ push @create, "--\n-- Table: $table_name\n--" unless $options->{no_comments};
+ push @create, qq[DROP TABLE $table_name CASCADE CONSTRAINTS;] if $options->{add_drop_table};
- push @comments, "--\n-- Table: $table_name_ur\n--" unless $no_comments;
+ my $table_name_ur = unreserve($table_name) or next;
my ( %field_name_scope, @field_comments );
for my $field ( $table->get_fields ) {
if $WARN;
}
-
-
#
# Fixes ORA-00907: missing right parenthesis
#
my $seq_name = mk_name( $base_name, 'sq' );
my $trigger_name = mk_name( $base_name, 'ai' );
+ push @create, qq[DROP SEQUENCE $seq_name;] if $options->{add_drop_table};
+ push @create, "CREATE SEQUENCE $seq_name;";
push @trigger_defs,
- "CREATE SEQUENCE $seq_name;\n" .
"CREATE OR REPLACE TRIGGER $trigger_name\n" .
"BEFORE INSERT ON $table_name_ur\n" .
"FOR EACH ROW WHEN (\n" .
$comment =~ s/'/''/g;
push @field_comments,
"COMMENT ON COLUMN $table_name_ur.$field_name_ur is\n '" .
- $comment . "';" unless $no_comments;
+ $comment . "';" unless $options->{no_comments};
}
}
push @constraint_defs, "CONSTRAINT $name CHECK ($expression)";
}
elsif ( $c->type eq FOREIGN_KEY ) {
- $name ||= mk_name( join('_', $table_name, $c->fields), 'fk' );
+ $name = mk_name( join('_', $table_name, $c->fields). '_fk' );
my $def = "CONSTRAINT $name FOREIGN KEY ";
if ( @fields ) {
$def .= ' ON DELETE '.join( ' ', $c->on_delete );
}
- if ( $c->on_update ) {
- $def .= ' ON UPDATE '.join( ' ', $c->on_update );
- }
+ # disabled by plu 2007-12-29 - doesn't exist for oracle
+ #if ( $c->on_update ) {
+ # $def .= ' ON UPDATE '.join( ' ', $c->on_update );
+ #}
- push @constraint_defs, $def;
+ push @fk_defs, sprintf("ALTER TABLE %s ADD %s;", $table, $def);
}
}
}
}
- my $create_statement;
- $create_statement = "DROP TABLE $table_name_ur;\n" if $add_drop_table;
-
if ( my @table_comments = $table->comments ) {
for my $comment ( @table_comments ) {
next unless $comment;
$comment =~ s/'/''/g;
push @field_comments, "COMMENT ON TABLE $table_name_ur is\n '".
- $comment . "';" unless $no_comments
+ $comment . "';" unless $options->{no_comments}
;
}
}
my $table_options = @table_options
? "\n".join("\n", @table_options) : '';
- $create_statement .= "CREATE TABLE $table_name_ur (\n" .
+ push @create, "CREATE TABLE $table_name_ur (\n" .
join( ",\n", map { " $_" } @field_defs, @constraint_defs ) .
- "\n)$table_options;"
- ;
-
- $output .= join( "\n\n",
- @comments,
- $create_statement,
- @trigger_defs,
- @index_defs,
- @field_comments,
- ''
- );
- }
+ "\n)$table_options;";
if ( $WARN ) {
if ( %truncated ) {
}
}
- return $output;
+ return \@create, \@fk_defs, \@trigger_defs;
+}
+
+sub create_view {
+ my ($view) = @_;
+
+ my $out = sprintf("CREATE VIEW %s AS\n%s;",
+ $view->name,
+ $view->sql);
+
+ return $out;
}
# -------------------------------------------------------------------
--- /dev/null
+#!/usr/bin/perl
+use strict;
+
+use FindBin qw/$Bin/;
+use Test::More;
+use Test::SQL::Translator;
+use Test::Exception;
+use Data::Dumper;
+use SQL::Translator;
+use SQL::Translator::Schema::Constants;
+
+BEGIN {
+ maybe_plan(2, 'SQL::Translator::Parser::XML::SQLFairy',
+ 'SQL::Translator::Producer::Oracle');
+}
+
+my $xmlfile = "$Bin/data/xml/schema.xml";
+
+my $sqlt;
+$sqlt = SQL::Translator->new(
+ no_comments => 1,
+ show_warnings => 1,
+ add_drop_table => 1,
+);
+
+die "Can't find test schema $xmlfile" unless -e $xmlfile;
+
+my @sql = $sqlt->translate(
+ from => 'XML-SQLFairy',
+ to => 'Oracle',
+ filename => $xmlfile,
+) or die $sqlt->error;
+
+my $sql_string = $sqlt->translate(
+ from => 'XML-SQLFairy',
+ to => 'Oracle',
+ filename => $xmlfile,
+) or die $sqlt->error;
+
+my $want = [
+'DROP TABLE Basic CASCADE CONSTRAINTS;',
+ 'DROP SEQUENCE sq_Basic_id01;',
+ 'CREATE SEQUENCE sq_Basic_id01;',
+ 'CREATE TABLE Basic (
+ id number(10) NOT NULL,
+ title varchar2(100) DEFAULT \'hello\' NOT NULL,
+ description clob DEFAULT \'\',
+ email varchar2(255),
+ explicitnulldef varchar2,
+ explicitemptystring varchar2 DEFAULT \'\',
+ emptytagdef varchar2 DEFAULT \'\',
+ another_id number(10) DEFAULT \'2\',
+ timest date,
+ PRIMARY KEY (id),
+ CONSTRAINT emailuniqueindex UNIQUE (email)
+);',
+ 'DROP TABLE Another CASCADE CONSTRAINTS;',
+ 'DROP SEQUENCE sq_Another_id01;',
+ 'CREATE SEQUENCE sq_Another_id01;',
+ 'CREATE TABLE Another (
+ id number(10) NOT NULL,
+ PRIMARY KEY (id)
+);',
+ 'CREATE VIEW email_list AS
+SELECT email FROM Basic WHERE email IS NOT NULL;',
+ 'ALTER TABLE Basic ADD CONSTRAINT Basic_another_id_fk01 FOREIGN KEY (another_id) REFERENCES Another (id);',
+ 'CREATE OR REPLACE TRIGGER ai_Basic_id01
+BEFORE INSERT ON Basic
+FOR EACH ROW WHEN (
+ new.id IS NULL OR new.id = 0
+)
+BEGIN
+ SELECT sq_Basic_id01.nextval
+ INTO :new.id
+ FROM dual;
+END;
+/',
+ 'CREATE OR REPLACE TRIGGER ts_Basic_timest01
+BEFORE INSERT OR UPDATE ON Basic
+FOR EACH ROW WHEN (new.timest IS NULL)
+BEGIN
+ SELECT sysdate INTO :new.timest FROM dual;
+END;
+/',
+ 'CREATE OR REPLACE TRIGGER ai_Another_id01
+BEFORE INSERT ON Another
+FOR EACH ROW WHEN (
+ new.id IS NULL OR new.id = 0
+)
+BEGIN
+ SELECT sq_Another_id01.nextval
+ INTO :new.id
+ FROM dual;
+END;
+/'];
+
+is_deeply(\@sql, $want, 'Got correct Oracle statements in list context');
+
+is($sql_string, q|DROP TABLE Basic CASCADE CONSTRAINTS;
+
+DROP SEQUENCE sq_Basic_id02;
+
+CREATE SEQUENCE sq_Basic_id02;
+
+CREATE TABLE Basic (
+ id number(10) NOT NULL,
+ title varchar2(100) DEFAULT 'hello' NOT NULL,
+ description clob DEFAULT '',
+ email varchar2(255),
+ explicitnulldef varchar2,
+ explicitemptystring varchar2 DEFAULT '',
+ emptytagdef varchar2 DEFAULT '',
+ another_id number(10) DEFAULT '2',
+ timest date,
+ PRIMARY KEY (id),
+ CONSTRAINT emailuniqueindex UNIQUE (email)
+);
+
+DROP TABLE Another CASCADE CONSTRAINTS;
+
+DROP SEQUENCE sq_Another_id02;
+
+CREATE SEQUENCE sq_Another_id02;
+
+CREATE TABLE Another (
+ id number(10) NOT NULL,
+ PRIMARY KEY (id)
+);
+
+CREATE VIEW email_list AS
+SELECT email FROM Basic WHERE email IS NOT NULL;
+
+ALTER TABLE Basic ADD CONSTRAINT Basic_another_id_fk02 FOREIGN KEY (another_id) REFERENCES Another (id);
+
+CREATE OR REPLACE TRIGGER ai_Basic_id02
+BEFORE INSERT ON Basic
+FOR EACH ROW WHEN (
+ new.id IS NULL OR new.id = 0
+)
+BEGIN
+ SELECT sq_Basic_id02.nextval
+ INTO :new.id
+ FROM dual;
+END;
+/
+
+CREATE OR REPLACE TRIGGER ts_Basic_timest02
+BEFORE INSERT OR UPDATE ON Basic
+FOR EACH ROW WHEN (new.timest IS NULL)
+BEGIN
+ SELECT sysdate INTO :new.timest FROM dual;
+END;
+/
+
+CREATE OR REPLACE TRIGGER ai_Another_id02
+BEFORE INSERT ON Another
+FOR EACH ROW WHEN (
+ new.id IS NULL OR new.id = 0
+)
+BEGIN
+ SELECT sq_Another_id02.nextval
+ INTO :new.id
+ FROM dual;
+END;
+/|);
+#!/usr/bin/perl
+use strict;
+
+use FindBin qw/$Bin/;
+use Test::More;
+use Test::SQL::Translator;
+use Test::Exception;
+use Data::Dumper;
+use SQL::Translator;
+use SQL::Translator::Schema::Constants;
+
+BEGIN {
+ maybe_plan(2, 'SQL::Translator::Parser::XML::SQLFairy',
+ 'SQL::Translator::Producer::Oracle');
+}
+
+my $xmlfile = "$Bin/data/xml/schema.xml";
+
+my $sqlt;
+$sqlt = SQL::Translator->new(
+ no_comments => 1,
+ show_warnings => 1,
+ add_drop_table => 1,
+);
+
+die "Can't find test schema $xmlfile" unless -e $xmlfile;
+
+my @sql = $sqlt->translate(
+ from => 'XML-SQLFairy',
+ to => 'Oracle',
+ filename => $xmlfile,
+) or die $sqlt->error;
+
+my $sql_string = $sqlt->translate(
+ from => 'XML-SQLFairy',
+ to => 'Oracle',
+ filename => $xmlfile,
+) or die $sqlt->error;
+
+my $want = [
+'DROP TABLE Basic CASCADE CONSTRAINTS;',
+ 'DROP SEQUENCE sq_Basic_id01;',
+ 'CREATE SEQUENCE sq_Basic_id01;',
+ 'CREATE TABLE Basic (
+ id number(10) NOT NULL,
+ title varchar2(100) DEFAULT \'hello\' NOT NULL,
+ description clob DEFAULT \'\',
+ email varchar2(255),
+ explicitnulldef varchar2,
+ explicitemptystring varchar2 DEFAULT \'\',
+ emptytagdef varchar2 DEFAULT \'\',
+ another_id number(10) DEFAULT \'2\',
+ timest date,
+ PRIMARY KEY (id),
+ CONSTRAINT emailuniqueindex UNIQUE (email)
+);',
+ 'DROP TABLE Another CASCADE CONSTRAINTS;',
+ 'DROP SEQUENCE sq_Another_id01;',
+ 'CREATE SEQUENCE sq_Another_id01;',
+ 'CREATE TABLE Another (
+ id number(10) NOT NULL,
+ PRIMARY KEY (id)
+);',
+ 'CREATE VIEW email_list AS
+SELECT email FROM Basic WHERE email IS NOT NULL;',
+ 'ALTER TABLE Basic ADD CONSTRAINT Basic_another_id_fk01 FOREIGN KEY (another_id) REFERENCES Another (id);',
+ 'CREATE OR REPLACE TRIGGER ai_Basic_id01
+BEFORE INSERT ON Basic
+FOR EACH ROW WHEN (
+ new.id IS NULL OR new.id = 0
+)
+BEGIN
+ SELECT sq_Basic_id01.nextval
+ INTO :new.id
+ FROM dual;
+END;
+/',
+ 'CREATE OR REPLACE TRIGGER ts_Basic_timest01
+BEFORE INSERT OR UPDATE ON Basic
+FOR EACH ROW WHEN (new.timest IS NULL)
+BEGIN
+ SELECT sysdate INTO :new.timest FROM dual;
+END;
+/',
+ 'CREATE OR REPLACE TRIGGER ai_Another_id01
+BEFORE INSERT ON Another
+FOR EACH ROW WHEN (
+ new.id IS NULL OR new.id = 0
+)
+BEGIN
+ SELECT sq_Another_id01.nextval
+ INTO :new.id
+ FROM dual;
+END;
+/'];
+
+is_deeply(\@sql, $want, 'Got correct Oracle statements in list context');
+
+is($sql_string, q|DROP TABLE Basic CASCADE CONSTRAINTS;
+
+DROP SEQUENCE sq_Basic_id02;
+
+CREATE SEQUENCE sq_Basic_id02;
+
+CREATE TABLE Basic (
+ id number(10) NOT NULL,
+ title varchar2(100) DEFAULT 'hello' NOT NULL,
+ description clob DEFAULT '',
+ email varchar2(255),
+ explicitnulldef varchar2,
+ explicitemptystring varchar2 DEFAULT '',
+ emptytagdef varchar2 DEFAULT '',
+ another_id number(10) DEFAULT '2',
+ timest date,
+ PRIMARY KEY (id),
+ CONSTRAINT emailuniqueindex UNIQUE (email)
+);
+
+DROP TABLE Another CASCADE CONSTRAINTS;
+
+DROP SEQUENCE sq_Another_id02;
+
+CREATE SEQUENCE sq_Another_id02;
+
+CREATE TABLE Another (
+ id number(10) NOT NULL,
+ PRIMARY KEY (id)
+);
+
+CREATE VIEW email_list AS
+SELECT email FROM Basic WHERE email IS NOT NULL;
+
+ALTER TABLE Basic ADD CONSTRAINT Basic_another_id_fk02 FOREIGN KEY (another_id) REFERENCES Another (id);
+
+CREATE OR REPLACE TRIGGER ai_Basic_id02
+BEFORE INSERT ON Basic
+FOR EACH ROW WHEN (
+ new.id IS NULL OR new.id = 0
+)
+BEGIN
+ SELECT sq_Basic_id02.nextval
+ INTO :new.id
+ FROM dual;
+END;
+/
+
+CREATE OR REPLACE TRIGGER ts_Basic_timest02
+BEFORE INSERT OR UPDATE ON Basic
+FOR EACH ROW WHEN (new.timest IS NULL)
+BEGIN
+ SELECT sysdate INTO :new.timest FROM dual;
+END;
+/
+
+CREATE OR REPLACE TRIGGER ai_Another_id02
+BEFORE INSERT ON Another
+FOR EACH ROW WHEN (
+ new.id IS NULL OR new.id = 0
+)
+BEGIN
+ SELECT sq_Another_id02.nextval
+ INTO :new.id
+ FROM dual;
+END;
+/|);
projects / dbsrgits/SQL-Translator.git / commitdiff