Move query to req body instead of uri

My team and I are using this library, and it's really great. Yesterday, we stumbled upon a problem with one of our queries. We have a huge query (Can't paste it here because of our db privacy:)), and we got an error from our Click house server:

<html>
<head><title>414 Request-URI Too Large</title></head>
<body>
<center><h1>414 Request-URI Too Large</h1></center>
</body>
</html>

The problem is, that in "_getRequestOptions" the query is forward inside the URI, and there is a limit of that: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/414

So I moved the query to the request body, you can see in the CH documentation that they support the query in the URI and in the body as well: https://clickhouse.com/docs/en/interfaces/http/#cli-queries-with-parameters

After that change, the problem solved for us.

Many thanks for your work! Ilan

depyronick / clickhouse-client

Move query to req body instead of uri #23