Andrey Mashenkov created IGNITE-13159:
-----------------------------------------
Summary: Calcite integration. Decorrelator support SOME and ALL
operator.
Key: IGNITE-13159
URL: https://issues.apache.org/jira/browse/IGNITE-13159
Project: Ignite
Issue Type: Bug
Reporter: Andrey Mashenkov
Now Calcite SqlToRelConverter throws an exception if found a subquery in
ALL\SOME operator. See SubqueryRewriteRuleTest.testNonInToSemiAntiJoinRule test
and find stack trace below.
We have to either set flag "expand=false" and implement LogicalCorrelate
converter
or some rules to overcome the issue.
However, setting flag "expand=false" makes query pass, but with wrong join type
(left and inner instead of anti) and moreover it brakes other queries due to
weird decorrelator behavior. Possibly there is bug in Calcite.
{code:java}
Caused by: java.lang.RuntimeException: ALL is only supported if expand =
falseCaused by: java.lang.RuntimeException: ALL is only supported if expand =
false at
org.apache.calcite.sql2rel.SqlToRelConverter$Blackboard.convertExpression(SqlToRelConverter.java:4814)
at
org.apache.calcite.sql2rel.SqlToRelConverter.convertWhere(SqlToRelConverter.java:1016)
at
org.apache.calcite.sql2rel.SqlToRelConverter.convertSelectImpl(SqlToRelConverter.java:662)
at
org.apache.calcite.sql2rel.SqlToRelConverter.convertSelect(SqlToRelConverter.java:640)
at
org.apache.calcite.sql2rel.SqlToRelConverter.convertQueryRecursive(SqlToRelConverter.java:3384)
at
org.apache.calcite.sql2rel.SqlToRelConverter.convertQuery(SqlToRelConverter.java:566)
at
org.apache.ignite.internal.processors.query.calcite.prepare.IgnitePlanner.rel(IgnitePlanner.java:203)
at
org.apache.ignite.internal.processors.query.calcite.exec.ExecutionServiceImpl.optimize(ExecutionServiceImpl.java:618)
at
org.apache.ignite.internal.processors.query.calcite.exec.ExecutionServiceImpl.prepareExplain(ExecutionServiceImpl.java:644)
at
org.apache.ignite.internal.processors.query.calcite.exec.ExecutionServiceImpl.prepareSingle(ExecutionServiceImpl.java:573)
at
org.apache.ignite.internal.processors.query.calcite.exec.ExecutionServiceImpl.prepare0(ExecutionServiceImpl.java:531)
... 16 more
{code}
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