Aleksey Plekhanov created IGNITE-17890:
------------------------------------------
Summary: Calcite engine. Support index scan on boolean field
Key: IGNITE-17890
URL: https://issues.apache.org/jira/browse/IGNITE-17890
Project: Ignite
Issue Type: Improvement
Reporter: Aleksey Plekhanov
Currently, if table has index on boolean field it can't be used, since queries
like
{code:java}
SELECT * FROM tbl WHERE a = TRUE
{code}
Simplified by Calcite to
{code:java}
SELECT * FROM tbl WHERE a {code}
Condition `{{{}a{}}}` is not supported for building search bounds (see
{{RexUtils.
isSupportedTreeComparison()}}) and such an index can't be used.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
