diff options
Diffstat (limited to 'activerecord')
-rw-r--r-- | activerecord/lib/active_record/schema_dumper.rb | 6 | ||||
-rw-r--r-- | activerecord/test/cases/schema_dumper_test.rb | 14 |
2 files changed, 12 insertions, 8 deletions
diff --git a/activerecord/lib/active_record/schema_dumper.rb b/activerecord/lib/active_record/schema_dumper.rb index 2d90ef35aa..5d88012e4f 100644 --- a/activerecord/lib/active_record/schema_dumper.rb +++ b/activerecord/lib/active_record/schema_dumper.rb @@ -78,11 +78,14 @@ HEADER begin tbl = StringIO.new + # first dump primary key column if @connection.respond_to?(:pk_and_sequence_for) pk, pk_seq = @connection.pk_and_sequence_for(table) + elsif @connection.respond_to?(:primary_key) + pk = @connection.primary_key(table) end pk ||= 'id' - + tbl.print " create_table #{table.inspect}" if columns.detect { |c| c.name == pk } if pk != 'id' @@ -94,6 +97,7 @@ HEADER tbl.print ", :force => true" tbl.puts " do |t|" + # then dump all non-primary key columns column_specs = columns.map do |column| raise StandardError, "Unknown type '#{column.sql_type}' for column '#{column.name}'" if @types[column.type].nil? next if column.name == pk diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb index 4f02be3c06..9612b0beb6 100644 --- a/activerecord/test/cases/schema_dumper_test.rb +++ b/activerecord/test/cases/schema_dumper_test.rb @@ -156,6 +156,13 @@ class SchemaDumperTest < ActiveRecord::TestCase index_definition = standard_dump.split(/\n/).grep(/add_index.*companies/).first.strip assert_equal 'add_index "companies", ["firm_id", "type", "rating", "ruby_type"], :name => "company_index"', index_definition end + + def test_schema_dump_should_honor_nonstandard_primary_keys + output = standard_dump + match = output.match(%r{create_table "movies"(.*)do}) + assert_not_nil(match, "nonstandardpk table not found") + assert_match %r(:primary_key => "movieid"), match[1], "non-standard primary key not preserved" + end if current_adapter?(:MysqlAdapter) def test_schema_dump_should_not_add_default_value_for_mysql_text_field @@ -163,13 +170,6 @@ class SchemaDumperTest < ActiveRecord::TestCase assert_match %r{t.text\s+"body",\s+:null => false$}, output end - def test_mysql_schema_dump_should_honor_nonstandard_primary_keys - output = standard_dump - match = output.match(%r{create_table "movies"(.*)do}) - assert_not_nil(match, "nonstandardpk table not found") - assert_match %r(:primary_key => "movieid"), match[1], "non-standard primary key not preserved" - end - def test_schema_dump_includes_length_for_mysql_blob_and_text_fields output = standard_dump assert_match %r{t.binary\s+"tiny_blob",\s+:limit => 255$}, output |