Calcite doesn’t currently have that capability. The mapping between functions
in Calcite and functions in a JDBC back-end is currently all hard-coded in the
JDBC adapter.
Julian
> On Aug 25, 2022, at 7:36 AM, Charles Givre wrote:
>
> Hello Calcite devs,
> I had a question about pushdowns
Hello Calcite devs,
I had a question about pushdowns for JDBC. Let's say that I'm connecting to an
RDBMS that has a non-standard function foo. Is there a way to effectively
force Calcite to push that function down to the RDBMS via SQL hint or something
like that?
Thanks!
-- C
