Vova Vysotskyi created CALCITE-5439:
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Summary: Validation of Pivot fails after creating a deep copy of
SqlNode
Key: CALCITE-5439
URL: https://issues.apache.org/jira/browse/CALCITE-5439
Project: Calcite
Issue Type: Bug
Affects Versions: 1.32.0
Reporter: Vova Vysotskyi
Assignee: Vova Vysotskyi
Fix For: 1.33.0
When creating a deep copy of SqlNode with the Pivot operator, RelShuttle
creates SqlBasicCall instead of SqlPivot, and such SqlNode fails when
validating the query:
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Caused by: java.lang.ClassCastException: org.apache.calcite.sql.SqlBasicCall
cannot be cast to org.apache.calcite.sql.SqlPivot
at
org.apache.calcite.sql.validate.SqlValidatorImpl.registerFrom(SqlValidatorImpl.java:2389)
at
org.apache.calcite.sql.validate.SqlValidatorImpl.registerQuery(SqlValidatorImpl.java:2757)
at
org.apache.calcite.sql.validate.SqlValidatorImpl.registerQuery(SqlValidatorImpl.java:2696)
at
org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression(SqlValidatorImpl.java:1074)
at
org.apache.calcite.sql.validate.SqlValidatorImpl.validate(SqlValidatorImpl.java:782)
at org.apache.calcite.prepare.PlannerImpl.validate(PlannerImpl.java:224)
... 61 more
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