[jira] [Created] (IGNITE-15574) Calcite. JOIN with DISTINCT FROM fails.

["Evgeny Stanilovsky (Jira)" <ji...@apache.org>]

Evgeny Stanilovsky created IGNITE-15574:
-------------------------------------------

             Summary: Calcite. JOIN with DISTINCT FROM fails.
                 Key: IGNITE-15574
                 URL: https://issues.apache.org/jira/browse/IGNITE-15574
             Project: Ignite
          Issue Type: Improvement
          Components: sql
            Reporter: Evgeny Stanilovsky



{noformat}
statement ok
create table tbl_1 (a integer, b integer)

statement ok
insert into tbl_1 values (1,NULL),(2,3),(NULL,NULL)

statement ok
create table tbl_2 (b integer)

statement ok
insert into tbl_2 values (1),(2),(NULL)

query II
select a,tbl_2.b from tbl_1 inner join tbl_2 on (a IS NOT DISTINCT FROM tbl_2.b)
----
1	1
2	2
NULL	NULL
{noformat}


failed with


{noformat}
java.lang.RuntimeException: cannot translate call IS NOT DISTINCT FROM($t0, $t1)

	at org.apache.ignite.internal.processors.query.calcite.exec.exp.RexToLixTranslator.visitCall(RexToLixTranslator.java:980)
	at org.apache.ignite.internal.processors.query.calcite.exec.exp.RexToLixTranslator.visitCall(RexToLixTranslator.java:79)
	at org.apache.calcite.rex.RexCall.accept(RexCall.java:189)
	at org.apache.ignite.internal.processors.query.calcite.exec.exp.RexToLixTranslator.visitLocalRef(RexToLixTranslator.java:886)
	at org.apache.ignite.internal.processors.query.calcite.exec.exp.RexToLixTranslator.visitLocalRef(RexToLixTranslator.java:79)
{noformat}



{noformat}
/join/test_not_distinct_from.test[_ignore]
{noformat}




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