From afa148a4f0ac5e2a446b5fe87881a130e8a24f3d Mon Sep 17 00:00:00 2001 From: Cody Cutrer Date: Tue, 21 Jan 2014 16:56:53 -0700 Subject: create indexes inline in CREATE TABLE for MySQL This is important, because adding an index on a temporary table after it has been created would commit the transaction Conflicts: activerecord/CHANGELOG.md --- activerecord/test/cases/adapters/mysql2/active_schema_test.rb | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'activerecord/test/cases/adapters/mysql2/active_schema_test.rb') diff --git a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb index 7905edaf83..91d880e5ae 100644 --- a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb @@ -116,6 +116,17 @@ class ActiveSchemaTest < ActiveRecord::TestCase end end + def test_indexes_in_create + begin + ActiveRecord::Base.connection.stubs(:index_name_exists?).returns(false) + expected = "CREATE TEMPORARY TABLE `temp` (INDEX `index_temp_on_zip` (`zip`)) ENGINE=InnoDB AS SELECT id, name, zip FROM a_really_complicated_query" + actual = ActiveRecord::Base.connection.create_table(:temp, temporary: true, as: "SELECT id, name, zip FROM a_really_complicated_query") do |t| + t.index :zip + end + assert_equal expected, actual + end + end + private def with_real_execute ActiveRecord::Base.connection.singleton_class.class_eval do -- cgit v1.2.3 From 63c94efccb20c0b398dd90c0d209d6894eb22d92 Mon Sep 17 00:00:00 2001 From: Steve Rice Date: Tue, 25 Mar 2014 21:13:29 -0700 Subject: Fixes bugs for using indexes in CREATE TABLE by adding checks for table existence Also: - updates tests by stubbing table_exists? method - adds entry for creating indexes in CREATE TABLE to changelog --- activerecord/test/cases/adapters/mysql2/active_schema_test.rb | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'activerecord/test/cases/adapters/mysql2/active_schema_test.rb') diff --git a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb index 91d880e5ae..925b9c1bd1 100644 --- a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb @@ -17,7 +17,8 @@ class ActiveSchemaTest < ActiveRecord::TestCase end def test_add_index - # add_index calls index_name_exists? which can't work since execute is stubbed + # add_index calls table_exists? and index_name_exists? which can't work since execute is stubbed + def (ActiveRecord::Base.connection).table_exists?(*); true; end def (ActiveRecord::Base.connection).index_name_exists?(*); false; end expected = "CREATE INDEX `index_people_on_last_name` ON `people` (`last_name`) " @@ -118,7 +119,8 @@ class ActiveSchemaTest < ActiveRecord::TestCase def test_indexes_in_create begin - ActiveRecord::Base.connection.stubs(:index_name_exists?).returns(false) + ActiveRecord::Base.connection.stubs(:table_exists?).with(:temp).returns(false) + ActiveRecord::Base.connection.stubs(:index_name_exists?).with(:index_temp_on_zip).returns(false) expected = "CREATE TEMPORARY TABLE `temp` (INDEX `index_temp_on_zip` (`zip`)) ENGINE=InnoDB AS SELECT id, name, zip FROM a_really_complicated_query" actual = ActiveRecord::Base.connection.create_table(:temp, temporary: true, as: "SELECT id, name, zip FROM a_really_complicated_query") do |t| t.index :zip -- cgit v1.2.3