Julian Hyde created CALCITE-558:
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Summary: Replace ENUMERABLE with new default convention,
INTERPRETABLE
Key: CALCITE-558
URL: https://issues.apache.org/jira/browse/CALCITE-558
Project: Calcite
Issue Type: Bug
Reporter: Julian Hyde
Assignee: Julian Hyde
The default convention is currently ENUMERABLE, which means that to execute a
query, and in particular to use the JDBC driver, RelNodes need to be able to
convert themselves to code. This introduces a lot of dependencies that make
CALCITE-466 difficult to solve.
We propose to add a new convention that can be more easily implemented by a
RelNode, using an interpreter or otherwise.
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