* Add function for global revert broken behaviour: ydb.global_allow_truncated_result, ydb.global_allow_split_transactions * Change argument names from deny_split_transactions to allow_split_transactions (with reverse value * Fixed check retriable for idempotent error * Reader codecs * Read one message * fixed sqlalchemy get_columns method with not null columns
3.0.1b8
* Fixed exception while create ResultSet with None table_settings
3.0.1b7
* BROKEN CHANGE: deny any action in transaction after commit/rollback * BROKEN CHANGE: raise exception for truncated response by default * Compatible protobaf detection for arcadia * Add codecs support for topic writer
3.0.1b6
* BROKEN CHANGES: remove writer.write(mess1, mess2) variant, use list instead: writer.write([mess1, mess2]) * BROKEN CHANGES: change names of public method in topic client * BROKEN CHANGES: rename parameter producer_and_message_group_id to producer_id * producer_id is optional now
3.0.1b5
* Remove six package from code and dependencies (remove support python2) * Use anonymous credentials by default instead of iam metadata (use ydb.driver.credentials_from_env_variables for creds by env var) * Close grpc streams while closing readers/writers * Add control plane operations for topic api: create, drop * Add six package to requirements