Hi, Bhavya.
I think all you need to do is to create the node correctly. You can
refer to how the EnumerableMergeJoin is created[1].
[1]
https://github.com/apache/calcite/blob/master/core/src/main/java/org/apache/calcite/adapter/enumerable/EnumerableJoinRule.java#L86
Best,
Chunwei
On Fri, Nov
Do you need to use CBO for the physical operators as well? If not, you
could certainly just keep the single TableScan and perform whatever
operations you want at query execution time. If you want to use CBO
with your physical operators, there is no requirement that an
optimizer rule produce the
Hi All,
We are trying to use Apache Calcite as and CBO for our homegrown DB and
there one Logical operator will translate into multiple Physical Operations
at our database e.g. a simple TableScan will convert into the given
structure. In the example above we have to decompress the data, then
Oops, i just saw the mail ~
Thanks Stamatis Zampetakis for the whole year nice work, you are always
warm and nice to work with.
I'm also +1 for Haisheng being the PMC chair, he is experienced in
optimizer and i believe he would take Calcite to a better direction in the
following year ~
Also
