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| author | Ryuta Kamizono <kamipo@gmail.com> | 2016-01-11 20:14:01 +0900 |
|---|---|---|
| committer | Ryuta Kamizono <kamipo@gmail.com> | 2016-02-01 13:05:47 +0900 |
| commit | 57604cf24ce40a23de0e8d75fc366c24c9fe3aac (patch) | |
| tree | 2e93a979a143dbf00024606dfaff2373773eb485 /activerecord/test/cases/adapters | |
| parent | 2f8ba24ec65d7a850e7ec0985d44be4a86da04c5 (diff) | |
| download | rails-57604cf24ce40a23de0e8d75fc366c24c9fe3aac.tar.gz rails-57604cf24ce40a23de0e8d75fc366c24c9fe3aac.tar.bz2 rails-57604cf24ce40a23de0e8d75fc366c24c9fe3aac.zip | |
Avoid extra `show variables` in migration
`initialize_schema_migrations_table` is called in every migrations.
https://github.com/rails/rails/blob/v5.0.0.beta1/activerecord/lib/active_record/migration.rb#L1080
https://github.com/rails/rails/blob/v5.0.0.beta1/activerecord/lib/active_record/schema.rb#L51
This means that extra `show variables` is called regardless of the
existence of `schema_migrations` table.
This change is to avoid extra `show variables` if `schema_migrations`
table exists.
Diffstat (limited to 'activerecord/test/cases/adapters')
| -rw-r--r-- | activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb b/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb index 9a9a4fed42..7c89fda582 100644 --- a/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb +++ b/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb @@ -33,11 +33,6 @@ class SchemaMigrationsTest < ActiveRecord::Mysql2TestCase end end - def test_key_limit_max_matches_max - assert_equal ActiveRecord::InternalMetadata::KEY_LIMIT ,ActiveRecord::ConnectionAdapters::Mysql2Adapter::MAX_INDEX_LENGTH_FOR_CHARSETS_OF_4BYTES_MAXLEN - end - - private def with_encoding_utf8mb4 |