A structure to control timeouts for ClickHouse queries
There is a single parameter, execute
, which limits the overall time the driver spends executing a query, which includes:
- connecting to ClickHouse server, if there are no connections available and connection pool still has space for new connections;
- waiting for a connection to become idle if there are no idle connections and connection pool already has reached its max size;
- executing the statement;
- waiting for all the results to arrive.
In case of a timeout the client gets an exception and the driver drops the connection (no further reuse will take place), otherwise the connection is returned to the pool.
Definition at line 27 of file options.hpp.