[ https://issues.apache.org/jira/browse/CALCITE-2930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kevin Risden updated CALCITE-2930: ---------------------------------- Affects Version/s: 1.19.0 > FilterCorrelateRule on a Correlate with SemiJoinType SEMI (or ANTI) throws > IllegalStateException > ------------------------------------------------------------------------------------------------ > > Key: CALCITE-2930 > URL: https://issues.apache.org/jira/browse/CALCITE-2930 > Project: Calcite > Issue Type: Bug > Affects Versions: 1.18.0, 1.19.0 > Reporter: Ruben Quesada Lopez > Assignee: Ruben Quesada Lopez > Priority: Major > Labels: pull-request-available > Fix For: 1.19.0 > > Time Spent: 2h 20m > Remaining Estimate: 0h > > FilterCorrelateRule#onMatch method executes the following: > {code:java} > public void onMatch(RelOptRuleCall call) { > final Filter filter = call.rel(0); > final Correlate corr = call.rel(1); > ... > RelOptUtil.classifyFilters( > corr, > aboveFilters, > JoinRelType.INNER, > false, > !corr.getJoinType().toJoinType().generatesNullsOnLeft(), // *** HERE! > !corr.getJoinType().toJoinType().generatesNullsOnRight(), // *** HERE! > aboveFilters, > leftFilters, > rightFilters); > ... > {code} > If the Correlate object has SemiJoinType SEMI (or ANTI), the > {{corr.getJoinType().toJoinType()}} will throw a IllegalStateException: > {code} > Caused by: java.lang.IllegalStateException: Unable to convert SEMI to > JoinRelType > at org.apache.calcite.sql.SemiJoinType.toJoinType(SemiJoinType.java:83) > at > org.apache.calcite.rel.rules.FilterCorrelateRule.onMatch(FilterCorrelateRule.java:89) > at > org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:205) > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)