Executable settings like `max_command_execution_time` or `command_termination_timeout` cannot be set for `executable()` table function at all. Which means that the hardcoded values will be used.
I suggest to add it to executable function definition.
The simplest way is:
```
SELECT * FROM executable('<script name>', '<format>', (SET max_command_execution_time=100), (SELECT * FROM table))
```
As executable constructor already parses input `SELECT` statements anyway, adding `SET` statement there seems pretty logical.
Ideas? Any other better API?
I can implement that one.
{
    ParserList parser(std::make_unique<ParserKeyValuePair>(), std::make_unique<ParserNothing>(), true, 0);
    return parser.parse(pos, node, expected);
}
}