KEMBAR78
clickhouse should measure timings for cache=TRUE · Issue #151 · h2oai/db-benchmark · GitHub
Skip to content

clickhouse should measure timings for cache=TRUE #151

@jangorecki

Description

@jangorecki

Similarly as we did in db-benchmark 1.0.0 for Impala and Presto SQL databases, we should do for ClickHouse.

In short, all the other solutions are capable to keep answers of their queries in a variable (cache=TRUE). On the other hand results of Clickhouse queries are immediately lost (cache=FALSE). Field cache is in time.csv for that purpose, so we can run both scenarios if needed.
This issue requests measuring queries with cache=TRUE for ClickHouse, which will need to wrap current queries into CREATE TABLE AS SELECT, so the results are stored in a table.

Metadata

Metadata

Assignees

No one assigned

    Type

    No type

    Projects

    No projects

    Milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions