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https://issues.apache.org/jira/browse/IGNITE-15586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Evgeny Stanilovsky updated IGNITE-15586:
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Summary: Calcite. Failed to plan EXISTS with subquery or nested subqueries.
(was: Calcite. Failed to plan EXISTS with subquery.)
> Calcite. Failed to plan EXISTS with subquery or nested subqueries.
> ------------------------------------------------------------------
>
> Key: IGNITE-15586
> URL: https://issues.apache.org/jira/browse/IGNITE-15586
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Reporter: Evgeny Stanilovsky
> Priority: Major
> Labels: calcite, calcite2-required, calcite3-required, ignite-3
>
> {noformat}
> statement ok
> CREATE TABLE integers(i INTEGER)
> statement ok
> INSERT INTO integers VALUES (1), (2), (3), (NULL)
> query IT
> SELECT i, EXISTS(SELECT i FROM integers WHERE i1.i>i OR i1.i IS NULL) FROM
> integers i1 ORDER BY i NULLS FIRST;
> ----
> NULL true
> 1 false
> 2 true
> 3 true
> {noformat}
> {noformat}
> statement ok
> CREATE TABLE integers(i INTEGER)
> statement ok
> INSERT INTO integers VALUES (1), (2), (3), (NULL)
> # nested correlated queries
> query II
> SELECT i, (SELECT (SELECT 42+i1.i)+42+i1.i) AS j FROM integers i1 ORDER BY i;
> ----
> NULL NULL
> 1 86
> 2 88
> 3 90
> {noformat}
> {noformat}
> [2021-09-24
> 10:25:41,982][ERROR][test-runner-#132%srv0%][org.apache.ignite.internal.processors.query.calcite.exec.ExecutionServiceImplc{1}]
> Unexpected error at query optimizer.
> org.apache.calcite.plan.RelOptPlanner$CannotPlanException: There are not
> enough rules to produce a node with desired properties:
> {noformat}
> {noformat}
> /subquery/exists/test_correlated_exists.test[_ignore]
> {noformat}
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