#!/usr/bin/perl
BEGIN {
maybe_plan(22,
'SQL::Translator::Producer::PostgreSQL',
'Test::Differences',
)
}
my $PRODUCER = \&SQL::Translator::Producer::PostgreSQL::create_field;
my $table = SQL::Translator::Schema::Table->new( name => 'mytable');
my $field1 = SQL::Translator::Schema::Field->new( name => 'myfield',
table => $table,
data_type => 'VARCHAR',
size => 10,
default_value => undef,
is_auto_increment => 0,
is_nullable => 1,
is_foreign_key => 0,
is_unique => 0 );
my $field1_sql = SQL::Translator::Producer::PostgreSQL::create_field($field1);
is($field1_sql, 'myfield character varying(10)', 'Create field works');
my $field2 = SQL::Translator::Schema::Field->new( name => 'myfield',
table => $table,
data_type => 'VARCHAR',
size => 25,
default_value => undef,
is_auto_increment => 0,
is_nullable => 0,
is_foreign_key => 0,
is_unique => 0 );
my $alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field1,
$field2);
is($alter_field, qq[ALTER TABLE mytable ALTER COLUMN myfield SET NOT NULL
ALTER TABLE mytable ALTER COLUMN myfield TYPE character varying(25)],
'Alter field works');
$field1->name('field3');
my $add_field = SQL::Translator::Producer::PostgreSQL::add_field($field1);
is($add_field, 'ALTER TABLE mytable ADD COLUMN field3 character varying(10)', 'Add field works');
my $drop_field = SQL::Translator::Producer::PostgreSQL::drop_field($field2);
is($drop_field, 'ALTER TABLE mytable DROP COLUMN myfield', 'Drop field works');
my $field3 = SQL::Translator::Schema::Field->new( name => 'time_field',
table => $table,
data_type => 'TIME',
default_value => undef,
is_auto_increment => 0,
is_nullable => 0,
is_foreign_key => 0,
is_unique => 0 );
my $field3_sql = SQL::Translator::Producer::PostgreSQL::create_field($field3);
is($field3_sql, 'time_field time NOT NULL', 'Create time field works');
my $field4 = SQL::Translator::Schema::Field->new( name => 'bytea_field',
table => $table,
data_type => 'bytea',
size => '16777215',
default_value => undef,
is_auto_increment => 0,
is_nullable => 0,
is_foreign_key => 0,
is_unique => 0 );
my $field4_sql = SQL::Translator::Producer::PostgreSQL::create_field($field4);
is($field4_sql, 'bytea_field bytea NOT NULL', 'Create bytea field works');
my $field5 = SQL::Translator::Schema::Field->new( name => 'enum_field',
table => $table,
data_type => 'enum',
extra => { list => [ 'Foo', 'Bar' ] },
is_auto_increment => 0,
is_nullable => 0,
is_foreign_key => 0,
is_unique => 0 );
my $field5_sql = SQL::Translator::Producer::PostgreSQL::create_field($field5,{ postgres_version => 8.3 });
is($field5_sql, 'enum_field mytable_enum_field_type NOT NULL', 'Create real enum field works');
my $field6 = SQL::Translator::Schema::Field->new(
name => 'character',
table => $table,
data_type => 'character',
size => '123',
default_value => 'foobar',
is_auto_increment => 0,
is_nullable => 0,
is_foreign_key => 0,
is_unique => 0);
my $field7 = SQL::Translator::Schema::Field->new(
name => 'character',
table => $table,
data_type => 'character',
size => '123',
default_value => undef,
is_auto_increment => 0,
is_nullable => 0,
is_foreign_key => 0,
is_unique => 0);
$alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field6,
$field7);
is($alter_field, q(ALTER TABLE mytable ALTER COLUMN character DROP DEFAULT), 'DROP DEFAULT');
$field7->default_value(q(foo'bar'));
$alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field6,
$field7);
is($alter_field, q(ALTER TABLE mytable ALTER COLUMN character SET DEFAULT 'foo''bar'''), 'DEFAULT with escaping');
$field7->default_value(\q(foobar));
$alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field6,
$field7);
is($alter_field, q(ALTER TABLE mytable ALTER COLUMN character SET DEFAULT foobar), 'DEFAULT unescaped if scalarref');
$field7->is_nullable(1);
$field7->default_value(q(foobar));
$alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field6,
$field7);
is($alter_field, q(ALTER TABLE mytable ALTER COLUMN character DROP NOT NULL), 'DROP NOT NULL');
my $field8 = SQL::Translator::Schema::Field->new( name => 'ts_field',
table => $table,
data_type => 'timestamp with time zone',
size => 6,
is_auto_increment => 0,
is_nullable => 0,
is_foreign_key => 0,
is_unique => 0 );
my $field8_sql = SQL::Translator::Producer::PostgreSQL::create_field($field8,{ postgres_version => 8.3 });
is($field8_sql, 'ts_field timestamp(6) with time zone NOT NULL', 'timestamp with precision');
my $field9 = SQL::Translator::Schema::Field->new( name => 'time_field',
table => $table,
data_type => 'time with time zone',
size => 6,
is_auto_increment => 0,
is_nullable => 0,
is_foreign_key => 0,
is_unique => 0 );
my $field9_sql = SQL::Translator::Producer::PostgreSQL::create_field($field9,{ postgres_version => 8.3 });
is($field9_sql, 'time_field time(6) with time zone NOT NULL', 'time with precision');
my $field10 = SQL::Translator::Schema::Field->new( name => 'interval_field',
table => $table,
data_type => 'interval',
size => 6,
is_auto_increment => 0,
is_nullable => 0,
is_foreign_key => 0,
is_unique => 0 );
my $field10_sql = SQL::Translator::Producer::PostgreSQL::create_field($field10,{ postgres_version => 8.3 });
is($field10_sql, 'interval_field interval(6) NOT NULL', 'time with precision');
my $field11 = SQL::Translator::Schema::Field->new( name => 'time_field',
table => $table,
data_type => 'time without time zone',
size => 6,
is_auto_increment => 0,
is_nullable => 0,
is_foreign_key => 0,
is_unique => 0 );
my $field11_sql = SQL::Translator::Producer::PostgreSQL::create_field($field11,{ postgres_version => 8.3 });
is($field11_sql, 'time_field time(6) without time zone NOT NULL', 'time with precision');
my $field12 = SQL::Translator::Schema::Field->new( name => 'time_field',
table => $table,
data_type => 'timestamp',
is_auto_increment => 0,
is_nullable => 0,
is_foreign_key => 0,
is_unique => 0 );
my $field12_sql = SQL::Translator::Producer::PostgreSQL::create_field($field12,{ postgres_version => 8.3 });
is($field12_sql, 'time_field timestamp NOT NULL', 'time with precision');
{
my %field = (
table => $table,
data_type => 'VARCHAR',
size => 10,
is_auto_increment => 0,
is_nullable => 1,
is_foreign_key => 0,
is_unique => 0,
);
{
my $simple_default = SQL::Translator::Schema::Field->new(
%field,
name => 'str_default',
default_value => 'foo',
);
is(
$PRODUCER->($simple_default),
q{str_default character varying(10) DEFAULT 'foo'},
'default str',
);
}
{
my $null_default = SQL::Translator::Schema::Field->new(
%field,
name => 'null_default',
default_value => \'NULL',
);
is(
$PRODUCER->($null_default),
q{null_default character varying(10) DEFAULT NULL},
'default null',
);
}
{
my $null_default = SQL::Translator::Schema::Field->new(
%field,
name => 'null_default_2',
default_value => 'NULL',
);
is(
$PRODUCER->($null_default),
q{null_default_2 character varying(10) DEFAULT NULL},
'default null from special cased string',
);
}
{
my $func_default = SQL::Translator::Schema::Field->new(
%field,
name => 'func_default',
default_value => \'func(funky)',
);
is(
$PRODUCER->($func_default),
q{func_default character varying(10) DEFAULT func(funky)},
'unquoted default from scalar ref',
);
}
}
my $view1 = SQL::Translator::Schema::View->new(
name => 'view_foo',
fields => [qw/id name/],
sql => 'SELECT id, name FROM thing',
);
my $create_opts = { add_replace_view => 1, no_comments => 1 };
my $view1_sql1 = SQL::Translator::Producer::PostgreSQL::create_view($view1, $create_opts);
my $view_sql_replace = "CREATE VIEW view_foo ( id, name ) AS
SELECT id, name FROM thing
";
is($view1_sql1, $view_sql_replace, 'correct "CREATE OR REPLACE VIEW" SQL');
my $view2 = SQL::Translator::Schema::View->new(
name => 'view_foo2',
sql => 'SELECT id, name FROM thing',
extra => {
'temporary' => '1',
'check_option' => 'cascaded',
},
);
my $create2_opts = { add_replace_view => 1, no_comments => 1 };
my $view2_sql1 = SQL::Translator::Producer::PostgreSQL::create_view($view2, $create2_opts);
my $view2_sql_replace = "CREATE TEMPORARY VIEW view_foo2 AS
SELECT id, name FROM thing
WITH CASCADED CHECK OPTION";
is($view2_sql1, $view2_sql_replace, 'correct "CREATE OR REPLACE VIEW" SQL 2');