We had a problem with LogicalProject not being converted to its more
efficient version when using the RelBuilder. Perhaps something similar is
happening to you because of the way the sequence tables are defined.
Our fix was to override the createScan method on the TableScanFactory:
https://issues.a
Hey,
I'm having some problems implementing CALCITE-1940 and wanted to ask you
for advice about how to tackle it.
A query like "select next value for seq1" where "seq1" is a sequence in
e.g. PostgreSQL is will generate a query plan like "LogicalProject(NEXT
VALUE FOR seq1) -> LogicalValues( (
I don’t know what you mean by “operations”. Most relational operators can be
pushed down. And a few contributors are improving the JDBC adapter all the time.
Sequences are only partially done. Most of the work has been done by and for
the Phoenix project, which implements sequences as tables. Th
Hello,
I am new to Calcite but I already got quite far with integrating it into
a test project. Now I am a bit stuck and I am not sure what is happening.
I would like to use Calcite for data federation, but first I am trying
to simply put it between the application and the actual JDBC connect
