question Re: Is impala sql syntax fully support when querying kudu via impala sql in Support Questions

Is impala sql syntax fully support when querying kudu via impala sql

lewiss — Fri, 16 Sep 2022 11:26:34 GMT

I'm new to kudu.

As describe in document, kudu is a column oriented storage engine, and it support sql query when integrated with impala.
My question is that: is impala sql syntax fully support when querying kudu via impala sql?

e.g. is SQL-92 fully support while querying kudu ?

Any answer will be appreciated.

Re: Is impala sql syntax fully support when querying kudu via impala sql

Dan Burkert — Tue, 11 Apr 2017 18:02:21 GMT

For the most part, tables backed by Kudu can use the same SQL-features as other table types in queries. The biggest differences are in DDL and column type support. You can find a full list of the differences in the known limitations section of the Impala and Kudu documentation.

Re: Is impala sql syntax fully support when querying kudu via impala sql

lewiss — Wed, 12 Apr 2017 01:36:43 GMT

Got it, thanks a lot.