| ⇢ | A | SchemaManagerFunctionalTestCase::testAlterTableCha... added | |
| ⇢ | A | AbstractPlatform::getDropPrimaryKeySQL() added | |
| ⇢ | A | PostgreSqlPlatform::getDropPrimaryKeySQL() added | |
| A | ↛ | DrizzlePlatform::getDropPrimaryKeySQL() removed | |
| A | ↛ | MySqlPlatform::getDropPrimaryKeySQL() removed |