If you encounter errors when connecting to a ClickHouse database via PhpStorm or DataGrip:   

DBMS: ClickHouse (ver. 26.9.6.6) Case sensitivity: plain=exact, delimited=lower 
Driver: ClickHouse JDBC Driver (ver. 0.10.0, JDBC4.2) 
[HY000] Invalid LZ4 magic byte: '-112'.

or

DBMS: ClickHouse (ver. 26.9.6.6) Case sensitivity: plain=exact, delimited=lower 
Driver: ClickHouse JDBC Driver (ver. 0.10.0, JDBC4.2) 
[08000] Failed to create connection Unknown and unmapped config properties: [sslmode].

In that case, you need to make the following changes to the connection settings.

On the General tab, add the parameter ?ssl=true at the end of the URL field

  On the SSH/SSL tab, it must be turned off "Use SSL":

In the Advanced tab, locate the "compress" setting and set it to "false."