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Posted to issues@calcite.apache.org by "Yu Xu (Jira)" <ji...@apache.org> on 2025/05/14 04:26:00 UTC
[jira] [Updated] (CALCITE-7014) Support EQUAL/GreaterThanOrEqual/LessThanOrEqual expressions to RexNode in CalcitePrepare
[ https://issues.apache.org/jira/browse/CALCITE-7014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yu Xu updated CALCITE-7014:
---------------------------
Summary: Support EQUAL/GreaterThanOrEqual/LessThanOrEqual expressions to RexNode in CalcitePrepare (was: Support EQUAL/GreaterThanOrEqual/LessThanOrEqual expressions to RexNode In CalcitePrepare)
> Support EQUAL/GreaterThanOrEqual/LessThanOrEqual expressions to RexNode in CalcitePrepare
> -----------------------------------------------------------------------------------------
>
> Key: CALCITE-7014
> URL: https://issues.apache.org/jira/browse/CALCITE-7014
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Affects Versions: 1.39.0
> Reporter: Yu Xu
> Assignee: Yu Xu
> Priority: Major
> Fix For: 1.40.0
>
>
> Currently CalcitePrepare can not support convert Equal/GreaterThanOrEqual/LessThanOrEqua expression to RexNode, when can related JDBC query would error out:
> {code:java}
> unknown expression type Equal e.empid == 150
> java.lang.UnsupportedOperationException: unknown expression type Equal e.empid == 150
> at org.apache.calcite.prepare.CalcitePrepareImpl$EmptyScalarTranslator.toRex(CalcitePrepareImpl.java:1379)
> at org.apache.calcite.prepare.CalcitePrepareImpl$EmptyScalarTranslator.toRex(CalcitePrepareImpl.java:1302)
> at org.apache.calcite.prepare.LixToRelTranslator.toRex(LixToRelTranslator.java:208)
> at org.apache.calcite.prepare.QueryableRelBuilder.where(QueryableRelBuilder.java:760)
> at org.apache.calcite.linq4j.QueryableRecorder$99.replay(QueryableRecorder.java:1016)
> at org.apache.calcite.prepare.QueryableRelBuilder.toRel(QueryableRelBuilder.java:98) {code}
> {code:java}
> unknown expression type GreaterThanOrEqual e.empid >= 150
> java.lang.UnsupportedOperationException: unknown expression type GreaterThanOrEqual e.empid >= 150
> at org.apache.calcite.prepare.CalcitePrepareImpl$EmptyScalarTranslator.toRex(CalcitePrepareImpl.java:1379)
> at org.apache.calcite.prepare.CalcitePrepareImpl$EmptyScalarTranslator.toRex(CalcitePrepareImpl.java:1302)
> at org.apache.calcite.prepare.LixToRelTranslator.toRex(LixToRelTranslator.java:208)
> at org.apache.calcite.prepare.QueryableRelBuilder.where(QueryableRelBuilder.java:760)
> at org.apache.calcite.linq4j.QueryableRecorder$99.replay(QueryableRecorder.java:1016)
> at org.apache.calcite.prepare.QueryableRelBuilder.toRel(QueryableRelBuilder.java:98)
> {code}
> {code:java}
> unknown expression type LessThanOrEqual e.empid <= 150
> java.lang.UnsupportedOperationException: unknown expression type GreaterThanOrEqual e.empid >= 150
> at org.apache.calcite.prepare.CalcitePrepareImpl$EmptyScalarTranslator.toRex(CalcitePrepareImpl.java:1379)
> at org.apache.calcite.prepare.CalcitePrepareImpl$EmptyScalarTranslator.toRex(CalcitePrepareImpl.java:1302)
> at org.apache.calcite.prepare.LixToRelTranslator.toRex(LixToRelTranslator.java:208)
> at org.apache.calcite.prepare.QueryableRelBuilder.where(QueryableRelBuilder.java:760)
> at org.apache.calcite.linq4j.QueryableRecorder$99.replay(QueryableRecorder.java:1016)
> at org.apache.calcite.prepare.QueryableRelBuilder.toRel(QueryableRelBuilder.java:98) {code}
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