[IGNITE-15573] Calcite. NATURAL JOIN fails.

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: sql
• Labels: calcite calcite2-required calcite3-required ignite-3
• Assignee: Unassigned
• Reporter: Evgeny Stanilovsky
• Created: 23/Sep/21 11:56
• Updated: 03/Dec/21 13:20

Description

statement ok
CREATE TABLE t1 (a INTEGER, b INTEGER)

statement ok
INSERT INTO t1 VALUES (1, 2)

statement ok
CREATE TABLE t2 (a INTEGER, c INTEGER)

statement ok
INSERT INTO t2 VALUES (1, 3), (2, 4)

query III
SELECT * FROM t1 NATURAL JOIN t2
----
1	2	3

fails with

java.lang.ArrayIndexOutOfBoundsException: 4

	at com.google.common.collect.RegularImmutableList.get(RegularImmutableList.java:60)
	at org.apache.calcite.sql.validate.SqlValidatorImpl$Permute.permute(SqlValidatorImpl.java:7089)
	at org.apache.calcite.sql.validate.SqlValidatorImpl.expandStar(SqlValidatorImpl.java:662)
	at org.apache.calcite.sql.validate.SqlValidatorImpl.expandSelectItem(SqlValidatorImpl.java:424)
	at org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelectList(SqlValidatorImpl.java:4414)
	at org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelect(SqlValidatorImpl.java:3657)
	at org.apache.ignite.internal.processors.query.calcite.prepare.IgniteSqlValidator.validateSelect(IgniteSqlValidator.java:182)

/join/natural/natural_join.test[_ignored]

Issue Links

• is part of: IGNITE-12248 Apache Calcite based query execution engine