Ralph 3.x had both a JSON "event" column and an
"event_str" text representation of the same data. 4.x drops the JSON column since it is unsupported and going to be removed from ClickHouse, and renames the text column to "event".
Ralph 4.0.0 is in beta right now, this is just for preparing to upgrade and test the changes.
Ralph 3.x had both a JSON "event" column and an "event_str" text representation of the same data. 4.x drops the JSON column since it is unsupported and going to be removed from ClickHouse, and renames the text column to "event".
Ralph 4.0.0 is in beta right now, this is just for preparing to upgrade and test the changes.