This PR formats all the `*.py` files found under the `tests/integration`
folder. It also reorders the imports and cleans up a bunch of unused
imports.
The formatting also takes care of other things like wrapping lines and
fixing spaces and indents such that the tests look more readable.
* Skip the `/* comments */ SELECT @@variables ...` from mysql-connector-java setup for MySQL Handler #9336
mysql-connector setup query:
/* mysql-connector-java-5.1.38 ( Revision: ${revinfo.commit} ) */SELECT @@session.auto_increment_increment AS auto_increment_increment, @@character_set_client AS character_set_client, @@character_set_connection AS character_set_connection, @@character_set_results AS character_set_results, @@character_set_server AS character_set_server, @@init_connect AS init_connect, @@interactive_timeout AS interactive_timeout...
ClickHouse side Error:
{} <Error> executeQuery: Code: 62, e.displayText() = DB::Exception: Syntax error: failed at position 74: @@session.auto_increment_increment AS auto_increment_increment, @@character_set_client AS character_set_client, @@character_set_connection AS character_set_conn. Expected one of: CAST, NULL...
Client side Exception:
java.sql.SQLException: Syntax error: failed at position 74: @@session.auto_increment_increment AS auto_increment_increment, @@character_set_client AS character_set_client, @@character_set_connection AS character_set_conn. Expected one of: CAST...
* add repalce 'SHOW VARIABLES' for mysql-connector-java-5.1.34 #9336
* Add java client(JDBC) integration test to test_mysql_protocol
* shift out java tests from dbms
* Update MySQLHandler.cpp
* Update MySQLHandler.cpp
* test_mysql_protocol: add Test.java exit code 1 when expection
Co-authored-by: alexey-milovidov <milovidov@yandex-team.ru>
