diff options
Diffstat (limited to 'activerecord')
8 files changed, 40 insertions, 12 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index ea951fdfd1..b70d16f97b 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,3 +1,19 @@ +* `index_exists?` with `:name` option does verify specified columns. + + Example: + + add_index :articles, :title, name: "idx_title" + + # Before: + index_exists? :articles, :title, name: "idx_title" # => `true` + index_exists? :articles, :body, name: "idx_title" # => `true` + + # After: + index_exists? :articles, :title, name: "idx_title" # => `true` + index_exists? :articles, :body, name: "idx_title" # => `false` + + *Yves Senn*, *Matthew Draper* + * When calling `update_columns` on a record that is not persisted, the error message now reflects whether that object is a new record or has been destroyed. diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb index 1c5a737696..830c633c36 100644 --- a/activerecord/lib/active_record/associations.rb +++ b/activerecord/lib/active_record/associations.rb @@ -1435,7 +1435,7 @@ module ActiveRecord # belongs_to :firm, foreign_key: "client_of" # belongs_to :person, primary_key: "name", foreign_key: "person_name" # belongs_to :author, class_name: "Person", foreign_key: "author_id" - # belongs_to :valid_coupon, ->(o) { where "discounts > #{o.payments_count}" }, + # belongs_to :valid_coupon, ->(o) { where "discounts > ?", o.payments_count }, # class_name: "Coupon", foreign_key: "coupon_id" # belongs_to :attachable, polymorphic: true # belongs_to :project, readonly: true diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb index 10753defc2..4957e1ac80 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -43,13 +43,14 @@ module ActiveRecord # index_exists?(:suppliers, :company_id, name: "idx_company_id") # def index_exists?(table_name, column_name, options = {}) - column_names = Array(column_name) - index_name = options.key?(:name) ? options[:name].to_s : index_name(table_name, :column => column_names) - if options[:unique] - indexes(table_name).any?{ |i| i.unique && i.name == index_name } - else - indexes(table_name).any?{ |i| i.name == index_name } - end + column_names = Array(column_name).map(&:to_s) + index_name = options.key?(:name) ? options[:name].to_s : index_name(table_name, column: column_names) + checks = [] + checks << lambda { |i| i.name == index_name } + checks << lambda { |i| i.columns == column_names } + checks << lambda { |i| i.unique } if options[:unique] + + indexes(table_name).any? { |i| checks.all? { |check| check[i] } } end # Returns an array of Column objects for the table specified by +table_name+. diff --git a/activerecord/lib/active_record/type/value.rb b/activerecord/lib/active_record/type/value.rb index e0a783fb45..475e130013 100644 --- a/activerecord/lib/active_record/type/value.rb +++ b/activerecord/lib/active_record/type/value.rb @@ -69,8 +69,8 @@ module ActiveRecord end # Determines whether the mutable value has been modified since it was - # read. Returns +false+ by default. This method should not need to be - # overriden directly. Types which return a mutable value should include + # read. Returns +false+ by default. This method should not be overridden + # directly. Types which return a mutable value should include # +Type::Mutable+, which will define this method. def changed_in_place?(*) false diff --git a/activerecord/test/cases/adapters/mysql/connection_test.rb b/activerecord/test/cases/adapters/mysql/connection_test.rb index b0759dffde..a7b0addc1b 100644 --- a/activerecord/test/cases/adapters/mysql/connection_test.rb +++ b/activerecord/test/cases/adapters/mysql/connection_test.rb @@ -150,7 +150,7 @@ class MysqlConnectionTest < ActiveRecord::TestCase end end - def test_mysql_sql_mode_variable_overides_strict_mode + def test_mysql_sql_mode_variable_overrides_strict_mode run_without_connection do |orig_connection| ActiveRecord::Base.establish_connection(orig_connection.deep_merge(variables: { 'sql_mode' => 'ansi' })) result = ActiveRecord::Base.connection.exec_query 'SELECT @@SESSION.sql_mode' diff --git a/activerecord/test/cases/adapters/mysql2/connection_test.rb b/activerecord/test/cases/adapters/mysql2/connection_test.rb index 3b35e69e0d..beedb4f3a1 100644 --- a/activerecord/test/cases/adapters/mysql2/connection_test.rb +++ b/activerecord/test/cases/adapters/mysql2/connection_test.rb @@ -76,7 +76,7 @@ class MysqlConnectionTest < ActiveRecord::TestCase end end - def test_mysql_sql_mode_variable_overides_strict_mode + def test_mysql_sql_mode_variable_overrides_strict_mode run_without_connection do |orig_connection| ActiveRecord::Base.establish_connection(orig_connection.deep_merge(variables: { 'sql_mode' => 'ansi' })) result = ActiveRecord::Base.connection.exec_query 'SELECT @@SESSION.sql_mode' diff --git a/activerecord/test/cases/helper.rb b/activerecord/test/cases/helper.rb index 6a8aff4b69..a35ddf5632 100644 --- a/activerecord/test/cases/helper.rb +++ b/activerecord/test/cases/helper.rb @@ -201,3 +201,8 @@ module InTimeZone end require 'mocha/setup' # FIXME: stop using mocha + +# FIXME: we have tests that depend on run order, we should fix that and +# remove this method call. +require 'active_support/test_case' +ActiveSupport::TestCase.my_tests_are_order_dependent! diff --git a/activerecord/test/cases/migration/index_test.rb b/activerecord/test/cases/migration/index_test.rb index 93c3bfae7a..ac932378fd 100644 --- a/activerecord/test/cases/migration/index_test.rb +++ b/activerecord/test/cases/migration/index_test.rb @@ -95,6 +95,12 @@ module ActiveRecord assert connection.index_exists?(:testings, [:foo, :bar]) end + def test_index_exists_with_custom_name_checks_columns + connection.add_index :testings, [:foo, :bar], name: "my_index" + assert connection.index_exists?(:testings, [:foo, :bar], name: "my_index") + assert_not connection.index_exists?(:testings, [:foo], name: "my_index") + end + def test_valid_index_options assert_raise ArgumentError do connection.add_index :testings, :foo, unqiue: true |