package SQL::Translator::Parser::PostgreSQL;
# -------------------------------------------------------------------
-# $Id: PostgreSQL.pm,v 1.16 2003-06-09 02:41:31 kycl4rk Exp $
+# $Id: PostgreSQL.pm,v 1.28 2003-08-20 18:58:54 kycl4rk Exp $
# -------------------------------------------------------------------
# Copyright (C) 2003 Ken Y. Clark <kclark@cpan.org>,
# Allen Day <allenday@users.sourceforge.net>,
use strict;
use vars qw[ $DEBUG $VERSION $GRAMMAR @EXPORT_OK ];
-$VERSION = sprintf "%d.%02d", q$Revision: 1.16 $ =~ /(\d+)\.(\d+)/;
+$VERSION = sprintf "%d.%02d", q$Revision: 1.28 $ =~ /(\d+)\.(\d+)/;
$DEBUG = 0 unless defined $DEBUG;
use Data::Dumper;
| grant
| revoke
| drop
+ | insert
| connect
+ | update
| set
| <error>
connect : /^\s*\\\connect.*\n/
-set : /SET/ /[^;]*/ ';'
+set : /set/i /[^;]*/ ';'
-revoke : /revoke/i WORD(s /,/) /on/i table_name /from/i name_with_opt_quotes(s /,/) ';'
+revoke : /revoke/i WORD(s /,/) /on/i TABLE(?) table_name /from/i name_with_opt_quotes(s /,/) ';'
{
my $table_name = $item{'table_name'};
push @{ $tables{ $table_name }{'permissions'} }, {
type => 'revoke',
actions => $item[2],
- users => $item[6],
+ users => $item[7],
}
}
-grant : /grant/i WORD(s /,/) /on/i table_name /to/i name_with_opt_quotes(s /,/) ';'
+grant : /grant/i WORD(s /,/) /on/i TABLE(?) table_name /to/i name_with_opt_quotes(s /,/) ';'
{
my $table_name = $item{'table_name'};
push @{ $tables{ $table_name }{'permissions'} }, {
type => 'grant',
actions => $item[2],
- users => $item[6],
+ users => $item[7],
}
}
drop : /drop/i /[^;]*/ ';'
+insert : /insert/i /[^;]*/ ';'
+
+update : /update/i /[^;]*/ ';'
+
#
# Create table.
#
}
elsif ( $meta->{'type'} eq 'not_null' ) {
$null = 0;
- next;
+# next;
}
elsif ( $meta->{'type'} eq 'primary_key' ) {
$is_pk = 1;
my @comments = ( @{ $item[1] }, @{ $item[5] } );
$return = {
- type => 'field',
- name => $item{'field_name'},
- data_type => $item{'data_type'}{'type'},
- size => $item{'data_type'}{'size'},
- null => $null,
- default => $default->{'value'},
- constraints => [ @constraints ],
- comments => [ @comments ],
- is_primary_key => $is_pk || 0,
+ type => 'field',
+ name => $item{'field_name'},
+ data_type => $item{'data_type'}{'type'},
+ size => $item{'data_type'}{'size'},
+ null => $null,
+ default => $default->{'value'},
+ constraints => [ @constraints ],
+ comments => [ @comments ],
+ is_primary_key => $is_pk || 0,
+ is_auto_increment => $item{'data_type'}{'is_auto_increment'},
}
}
| <error>
name => $item{'constraint_name'}[0] || '',
type => $type,
expression => $type eq 'check' ? $expression : '',
- deferreable => $item{'deferrable'},
+ deferrable => $item{'deferrable'},
deferred => $item{'deferred'},
reference_table => $desc->{'reference_table'},
reference_fields => $desc->{'reference_fields'},
column_constraint_type : /not null/i { $return = { type => 'not_null' } }
|
- /null/
+ /null/i
{ $return = { type => 'null' } }
|
- /unique/
+ /unique/i
{ $return = { type => 'unique' } }
|
/primary key/i
}
pg_data_type :
- /(bigint|int8|bigserial|serial8)/
+ /(bigint|int8)/i
{
$return = {
- type => 'integer',
- size => [8],
- auto_increment => 1,
+ type => 'integer',
+ size => [8],
};
}
|
- /(smallint|int2)/
+ /(smallint|int2)/i
{
$return = {
type => 'integer',
};
}
|
- /int(eger)?|int4/
+ /(integer|int4?)/i # interval must come before this
{
$return = {
type => 'integer',
size => [4],
};
}
- |
- /(double precision|float8?)/
+ |
+ /(real|float4)/i
{
$return = {
- type => 'float',
- size => [8],
- };
+ type => 'real',
+ size => [4],
+ };
}
|
- /(real|float4)/
+ /(double precision|float8?)/i
{
$return = {
- type => 'real',
- size => [4],
- };
+ type => 'float',
+ size => [8],
+ };
}
|
- /serial4?/
+ /(bigserial|serial8)/i
{
$return = {
- type => 'integer',
- size => [4],
- auto_increment => 1,
+ type => 'integer',
+ size => [8],
+ is_auto_increment => 1,
};
}
|
- /bigserial/
+ /serial4?/i
{
$return = {
- type => 'integer',
- size => [8],
- auto_increment => 1,
+ type => 'integer',
+ size => [4],
+ is_auto_increment => 1,
};
}
|
- /(bit varying|varbit)/
+ /(bit varying|varbit)/i
{
$return = { type => 'varbit' };
}
|
- /character varying/
+ /character varying/i
{
$return = { type => 'varchar' };
}
|
- /char(acter)?/
+ /char(acter)?/i
{
$return = { type => 'char' };
}
|
- /bool(ean)?/
+ /bool(ean)?/i
{
$return = { type => 'boolean' };
}
|
- /bytea/
+ /bytea/i
{
$return = { type => 'bytea' };
}
|
- /timestampz?/
+ /(timestamptz|timestamp)/i
{
$return = { type => 'timestamp' };
}
|
- /(bit|box|cidr|circle|date|inet|interval|line|lseg|macaddr|money|numeric|decimal|path|point|polygon|text|time|varchar)/
+ /(bit|box|cidr|circle|date|inet|interval|line|lseg|macaddr|money|numeric|decimal|path|point|polygon|text|timetz|time|varchar)/i
{
$return = { type => $item[1] };
}
constraint_type => $type,
fields => $type ne 'check' ? $fields : [],
expression => $type eq 'check' ? $expression : '',
- deferreable => $item{'deferrable'},
+ deferrable => $item{'deferrable'},
deferred => $item{'deferred'},
reference_table => $desc->{'reference_table'},
reference_fields => $desc->{'reference_fields'},
}
}
|
- /check/ '(' /(.+)/ ')'
+ /check/i '(' /(.+)/ ')'
{
$return = {
type => 'check',
only : /only/i
-create_table : /create/i /table/i
+create_table : /create/i TABLE
create_index : /create/i /index/i
-default_val : /default/i /(?:')?[\w\d.-]*(?:')?/
+default_val : /default/i /(\d+|'[^']*'|\w+\(.*?\))|\w+/
{
- my $val = $item[2] || '';
- $val =~ s/'//g;
+ my $val = defined $item[2] ? $item[2] : '';
+ $val =~ s/^'|'$//g;
$return = {
supertype => 'constraint',
type => 'default',
$return = { type => $item[1] =~ /out/i ? 'without_oids' : 'with_oids' }
}
+TABLE : /table/i
+
SEMICOLON : /\s*;\n?/
WORD : /\w+/
{ $item[1] }
| /'.*?'/ # XXX doesn't handle embedded quotes
{ $item[1] }
- | /NULL/
+ | /null/i
{ 'NULL' }
!;
my $tdata = $result->{ $table_name };
my $table = $schema->add_table(
name => $tdata->{'table_name'},
- ) or die $schema->error;
+ ) or die "Couldn't create table '$table_name': " . $schema->error;
my @fields = sort {
$tdata->{'fields'}->{$a}->{'order'}
data_type => $fdata->{'data_type'},
size => $fdata->{'size'},
default_value => $fdata->{'default'},
- is_auto_increment => $fdata->{'is_auto_inc'},
+ is_auto_increment => $fdata->{'is_auto_increment'},
is_nullable => $fdata->{'null'},
) or die $table->error;
}
}
- return $result;
+ return 1;
}
1;