Alter phone constraint bigger

JH need to increase the length of phone
to encrypt the phone field in
user_details and verification_codes

Changelog: changed

db/migrate/20211210025754_alter_constraint_of_phone.rb

+# frozen_string_literal: true
+
+class AlterConstraintOfPhone < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  def up
+    constraint_phone = check_constraint_name('verification_codes', 'phone', 'max_length')
+    remove_check_constraint(:verification_codes, constraint_phone)
+    add_check_constraint(:verification_codes, 'char_length(phone) <= 50', constraint_phone)
+  end
+
+  def down
+    constraint_phone = check_constraint_name('verification_codes', 'phone', 'max_length')
+    remove_check_constraint(:verification_codes, constraint_phone)
+    add_check_constraint(:verification_codes, 'char_length(phone) <= 32', constraint_phone)
+  end
+end

db/migrate/20211210031721_change_user_details_phone_text_limit.rb

+# frozen_string_literal: true
+
+class ChangeUserDetailsPhoneTextLimit < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  def up
+    remove_text_limit :user_details, :phone
+    add_text_limit :user_details, :phone, 50
+  end
+
+  def down
+    remove_text_limit :user_details, :phone
+    add_text_limit :user_details, :phone, 32
+  end
+end

db/schema_migrations/20211210025754

+d39b46bfd4bdf81cd4969190d08dce2260b4f476564a2e6c3e05d69b87c1c6df
\ No newline at end of file

db/schema_migrations/20211210031721

+6d62200480e46b356fe07eeb2c99b0fb441dadd00faf30079722c617facab7cc
\ No newline at end of file

db/structure.sql

@@ -166,7 +166,7 @@ CREATE TABLE verification_codes (
     phone text NOT NULL,
     CONSTRAINT check_9b84e6aaff CHECK ((char_length(code) <= 8)),
     CONSTRAINT check_ccc542256b CHECK ((char_length(visitor_id_code) <= 64)),
-    CONSTRAINT check_f5684c195b CHECK ((char_length(phone) <= 32))
+    CONSTRAINT check_f5684c195b CHECK ((char_length(phone) <= 50))
 )
 PARTITION BY RANGE (created_at);
 
@@ -20189,7 +20189,7 @@ CREATE TABLE user_details (
     registration_objective smallint,
     phone text,
     CONSTRAINT check_245664af82 CHECK ((char_length(webauthn_xid) <= 100)),
-    CONSTRAINT check_a73b398c60 CHECK ((char_length(phone) <= 32)),
+    CONSTRAINT check_a73b398c60 CHECK ((char_length(phone) <= 50)),
     CONSTRAINT check_b132136b01 CHECK ((char_length(other_role) <= 100)),
     CONSTRAINT check_eeeaf8d4f0 CHECK ((char_length(pronouns) <= 50)),
     CONSTRAINT check_f932ed37db CHECK ((char_length(pronunciation) <= 255))