1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
# frozen_string_literal: true
class CreateVerificationCodes < Gitlab::Database::Migration[1.0]
include Gitlab::Database::PartitioningMigrationHelpers::TableManagementHelpers
def up
constraint_visitor_id_code = check_constraint_name('verification_codes', 'visitor_id_code', 'max_length')
constraint_code = check_constraint_name('verification_codes', 'code', 'max_length')
constraint_phone = check_constraint_name('verification_codes', 'phone', 'max_length')
execute(<<~SQL)
CREATE TABLE verification_codes (
created_at timestamp with time zone NOT NULL DEFAULT NOW(),
visitor_id_code text,
code text,
phone text,
PRIMARY KEY (created_at, visitor_id_code, code, phone),
CONSTRAINT #{constraint_visitor_id_code} CHECK ((char_length(visitor_id_code) <= 64)),
CONSTRAINT #{constraint_code} CHECK ((char_length(code) <= 8)),
CONSTRAINT #{constraint_phone} CHECK ((char_length(phone) <= 32))
) PARTITION BY RANGE (created_at);
COMMENT ON TABLE verification_codes IS 'JiHu-specific table';
CREATE UNIQUE INDEX index_verification_codes_on_phone_and_visitor_id_code ON verification_codes (visitor_id_code, phone, created_at);
COMMENT ON INDEX index_verification_codes_on_phone_and_visitor_id_code IS 'JiHu-specific index';
SQL
min_date = Date.today - 1.month
max_date = Date.today + 1.month
create_daterange_partitions('verification_codes', 'created_at', min_date, max_date)
end
def down
drop_table :verification_codes
end
end
|
