# ClickHouse C/S Native Protocol
# Connection
# Request
There are many kinds of requests/response, the above
hello
is one of them.You can find all the request/response type in
com.github.housepower.protocol
package.
# Query
After the connection established and hello request/response, we can send plain sql strings to query the data.
# Insert
The plain query which send sql literal to the server, but it's not efficient for batch inserts. ClickHouse provides another type of data request for batch inserts that we can send blocks to the server directly.
← DataType