maria-discuss team mailing list archive

[Dan Hill <quietgolfer@xxxxxxxxx>]

Hi!

I'm evaluating if I can use Maria's JDBC connector to join tables from
Apache Pinot (they have a prototype jdbc connector).

When external tables are used (like JDBC or FederatedX), are group bys
pushed down or do these connectors return the raw rows to Maria?  I see
comments about lack of filter pushdowns for FederatedX.  I wouldn't the raw
level data coming back from Pinot (there are too many rows to be
performant).

Thanks!
- Dan