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rails--rails/activerecord/test/schema/postgresql_specific_schema.rb
Sean Griffin 5b35562d8e Correctly handle array columns with defaults in the schema dumper
If the subtype provides custom schema dumping behavior, we need to defer
to it. We purposely choose not to handle any values other than an array
(which technically should only ever be `nil`, but I'd rather code
defensively here).

Fixes #20515.
2015-06-11 16:50:25 -06:00

112 lines
3.2 KiB
Ruby

ActiveRecord::Schema.define do
enable_extension!('uuid-ossp', ActiveRecord::Base.connection)
create_table :uuid_parents, id: :uuid, force: true do |t|
t.string :name
end
create_table :uuid_children, id: :uuid, force: true do |t|
t.string :name
t.uuid :uuid_parent_id
end
%w(postgresql_times postgresql_oids defaults postgresql_timestamp_with_zones
postgresql_partitioned_table postgresql_partitioned_table_parent).each do |table_name|
drop_table table_name, if_exists: true
end
execute 'DROP SEQUENCE IF EXISTS companies_nonstd_seq CASCADE'
execute 'CREATE SEQUENCE companies_nonstd_seq START 101 OWNED BY companies.id'
execute "ALTER TABLE companies ALTER COLUMN id SET DEFAULT nextval('companies_nonstd_seq')"
execute 'DROP SEQUENCE IF EXISTS companies_id_seq'
execute 'DROP FUNCTION IF EXISTS partitioned_insert_trigger()'
%w(accounts_id_seq developers_id_seq projects_id_seq topics_id_seq customers_id_seq orders_id_seq).each do |seq_name|
execute "SELECT setval('#{seq_name}', 100)"
end
execute <<_SQL
CREATE TABLE defaults (
id serial primary key,
modified_date date default CURRENT_DATE,
modified_date_function date default now(),
fixed_date date default '2004-01-01',
modified_time timestamp default CURRENT_TIMESTAMP,
modified_time_function timestamp default now(),
fixed_time timestamp default '2004-01-01 00:00:00.000000-00',
char1 char(1) default 'Y',
char2 character varying(50) default 'a varchar field',
char3 text default 'a text field',
bigint_default bigint default 0::bigint,
multiline_default text DEFAULT '--- []
'::text
);
_SQL
execute <<_SQL
CREATE TABLE postgresql_times (
id SERIAL PRIMARY KEY,
time_interval INTERVAL,
scaled_time_interval INTERVAL(6)
);
_SQL
execute <<_SQL
CREATE TABLE postgresql_oids (
id SERIAL PRIMARY KEY,
obj_id OID
);
_SQL
execute <<_SQL
CREATE TABLE postgresql_timestamp_with_zones (
id SERIAL PRIMARY KEY,
time TIMESTAMP WITH TIME ZONE
);
_SQL
begin
execute <<_SQL
CREATE TABLE postgresql_partitioned_table_parent (
id SERIAL PRIMARY KEY,
number integer
);
CREATE TABLE postgresql_partitioned_table ( )
INHERITS (postgresql_partitioned_table_parent);
CREATE OR REPLACE FUNCTION partitioned_insert_trigger()
RETURNS TRIGGER AS $$
BEGIN
INSERT INTO postgresql_partitioned_table VALUES (NEW.*);
RETURN NULL;
END;
$$
LANGUAGE plpgsql;
CREATE TRIGGER insert_partitioning_trigger
BEFORE INSERT ON postgresql_partitioned_table_parent
FOR EACH ROW EXECUTE PROCEDURE partitioned_insert_trigger();
_SQL
rescue ActiveRecord::StatementInvalid => e
if e.message =~ /language "plpgsql" does not exist/
execute "CREATE LANGUAGE 'plpgsql';"
retry
else
raise e
end
end
# This table is to verify if the :limit option is being ignored for text and binary columns
create_table :limitless_fields, force: true do |t|
t.binary :binary, limit: 100_000
t.text :text, limit: 100_000
end
create_table :bigint_array, force: true do |t|
t.integer :big_int_data_points, limit: 8, array: true
t.decimal :decimal_array_default, array: true, default: [1.23, 3.45]
end
end