Krisztian Kasa created CALCITE-5294:
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Summary: Improve PruneEmptyRules join instances to remove join if
generates null and one branch is empty
Key: CALCITE-5294
URL: https://issues.apache.org/jira/browse/CALCITE
Hi Ruben,
Thank you very much for your reply!
Will I have to create a different Metadata Handler per operator (eg.
Project, Correlate etc.) or can I make a common one?
Also, I am having some trouble finding where to put this statement:
ChainedRelMetadataProvider.of(ImmutableList.of(YourRelMdNonC
Hello Pranav,
Inside YourRelMdNonCumulativeCost class, you'd need to create one method
per operator (for those whose RelOptCost you want to "override").
You can take a look at the code of the existing RelMd* classes in Calcite
to have an idea [1].
Once you have your metadata provider, i.e. somet
Dear Apache Calcite Dev Team,
I recently created an in memory schema and table and tried to run queries
on it using the enumerable and bindable conventions.
By nested schemas I mean this:
RootSchema has 3 schemas (or sub schemas), schema1, schema2 and schema3.
Each of these 3 have multiple (but di
Hi Pranav,
it's helpful to complement what you provided with actual error
messages/stack traces (if any) or at least a detailed description of
expected vs actual behaviour if there is no "apparent" error.
If you also have a minimal repro, that would definitely be helpful.
Best regards,
Alessandro
Hi Alessandro,
Thank you. I will reproduce the error and get back to this thread.
Regards,
Pranav
On Wed, Sep 21, 2022 at 1:14 PM Alessandro Solimando <
alessandro.solima...@gmail.com> wrote:
> Hi Pranav,
> it's helpful to complement what you provided with actual error
> messages/stack traces (i
Julian Hyde created CALCITE-5295:
Summary: Read the values of plugins (such as connect string
properties) from ThreadLocal fields
Key: CALCITE-5295
URL: https://issues.apache.org/jira/browse/CALCITE-5295
