travis: use connector-test-machine test script that permit to run the following tests :
* MariaDB all supported version
* Maxscale
* MySQL
* SkySQL
If CONNECTOR_TEST_SECRET_KEY is not provided (PR) only MariaDB and MySQL community will be test
Pull request testing correction
appveyor correction using archive if not latest server release
If a statement with open (read only) cursor is executed there is no buffered
result set (result set rows will be fetched directly from server), so we need to skip reading unbuffered result sets if a cursor is open.
- SSL tests require CERT_PATH. Subdirectory certs was removed. If Connector/C is build outside of the server tree, certification path has to be specified manually (-DCERT_PATH=/path/to/certs).
- All tables and users will removed, if the test passed (otherwise mtr will complain).
To prevent unexpected behavior when reusing a statement with mariadb_stmt_execute_direct
a call to mysql_stmt_attr_set with option STMT_ATTR_PREBIND_PARAMS will reset the statement before.
- allow param binding via mysql_stmt_attr_set:
mysql_stmt_attr_set(stmt, STMT_ATTR_PREBIND_PARAMS, ¶m_count);
- If a prepared statement will be reexecuted, we send COM_STMT_CLOSE
together with COM_STMT_PREPARE and COM_STMT_EXECUTE
