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Explorer
Posts: 7
Registered: ‎11-29-2016
Accepted Solution

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

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.

Cloudera Employee
Posts: 3
Registered: ‎09-28-2015

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

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.

Explorer
Posts: 7
Registered: ‎11-29-2016

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

Got it, thanks a lot.
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