diff options
4 files changed, 43 insertions, 48 deletions
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 4840307094..8ba9943f75 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -1379,6 +1379,31 @@ module ActiveRecord options.is_a?(Hash) && options.key?(:name) && options.except(:name, :algorithm).empty? end + def bulk_change_table(table_name, operations) + sql_fragments = [] + non_combinable_operations = [] + + operations.each do |command, args| + table, arguments = args.shift, args + method = :"#{command}_for_alter" + + if respond_to?(method, true) + sqls, procs = Array(send(method, table, *arguments)).partition { |v| v.is_a?(String) } + sql_fragments << sqls + non_combinable_operations.concat(procs) + else + execute "ALTER TABLE #{quote_table_name(table_name)} #{sql_fragments.join(", ")}" unless sql_fragments.empty? + non_combinable_operations.each(&:call) + sql_fragments = [] + non_combinable_operations = [] + send(command, table, *arguments) + end + end + + execute "ALTER TABLE #{quote_table_name(table_name)} #{sql_fragments.join(", ")}" unless sql_fragments.empty? + non_combinable_operations.each(&:call) + end + def add_column_for_alter(table_name, column_name, type, options = {}) td = create_table_definition(table_name) cd = td.new_column_definition(column_name, type, options) diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb index ca8bbc14da..2a2b234ef8 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb @@ -63,7 +63,7 @@ module ActiveRecord /mariadb/i.match?(full_version) end - def supports_bulk_alter? #:nodoc: + def supports_bulk_alter? true end @@ -285,21 +285,6 @@ module ActiveRecord SQL end - def bulk_change_table(table_name, operations) #:nodoc: - sqls = operations.flat_map do |command, args| - table, arguments = args.shift, args - method = :"#{command}_for_alter" - - if respond_to?(method, true) - send(method, table, *arguments) - else - raise "Unknown method called : #{method}(#{arguments.inspect})" - end - end.join(", ") - - execute("ALTER TABLE #{quote_table_name(table_name)} #{sqls}") - end - def change_table_comment(table_name, comment) #:nodoc: comment = "" if comment.nil? execute("ALTER TABLE #{quote_table_name(table_name)} COMMENT #{quote(comment)}") diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb index 2a641cbe53..ec8af73d07 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb @@ -368,31 +368,6 @@ module ActiveRecord SQL end - def bulk_change_table(table_name, operations) - sql_fragments = [] - non_combinable_operations = [] - - operations.each do |command, args| - table, arguments = args.shift, args - method = :"#{command}_for_alter" - - if respond_to?(method, true) - sqls, procs = Array(send(method, table, *arguments)).partition { |v| v.is_a?(String) } - sql_fragments << sqls - non_combinable_operations.concat(procs) - else - execute "ALTER TABLE #{quote_table_name(table_name)} #{sql_fragments.join(", ")}" unless sql_fragments.empty? - non_combinable_operations.each(&:call) - sql_fragments = [] - non_combinable_operations = [] - send(command, table, *arguments) - end - end - - execute "ALTER TABLE #{quote_table_name(table_name)} #{sql_fragments.join(", ")}" unless sql_fragments.empty? - non_combinable_operations.each(&:call) - end - # Renames a table. # Also renames a table's primary key sequence if the sequence name exists and # matches the Active Record default. diff --git a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb index 88c2ac5d0a..c2c357d0c1 100644 --- a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb @@ -10,7 +10,15 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase ActiveRecord::Base.connection.send(:default_row_format) ActiveRecord::Base.connection.singleton_class.class_eval do alias_method :execute_without_stub, :execute - def execute(sql, name = nil) sql end + def execute(sql, name = nil) + ActiveSupport::Notifications.instrumenter.instrument( + "sql.active_record", + sql: sql, + name: name, + connection: self) do + sql + end + end end end @@ -89,17 +97,19 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase %w(SPATIAL FULLTEXT UNIQUE).each do |type| expected = "ALTER TABLE `people` ADD #{type} INDEX `index_people_on_last_name` (`last_name`)" - actual = ActiveRecord::Base.connection.change_table(:people, bulk: true) do |t| - t.index :last_name, type: type + assert_sql(expected) do + ActiveRecord::Base.connection.change_table(:people, bulk: true) do |t| + t.index :last_name, type: type + end end - assert_equal expected, actual end expected = "ALTER TABLE `people` ADD INDEX `index_people_on_last_name` USING btree (`last_name`(10)), ALGORITHM = COPY" - actual = ActiveRecord::Base.connection.change_table(:people, bulk: true) do |t| - t.index :last_name, length: 10, using: :btree, algorithm: :copy + assert_sql(expected) do + ActiveRecord::Base.connection.change_table(:people, bulk: true) do |t| + t.index :last_name, length: 10, using: :btree, algorithm: :copy + end end - assert_equal expected, actual end def test_drop_table |