Steve Carlin created IMPALA-14943:
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Summary: Calcite Planner: values clause with one element and an
alias throws exception
Key: IMPALA-14943
URL: https://issues.apache.org/jira/browse/IMPALA-14943
Project: IMPALA
Issue Type: Sub-task
Reporter: Steve Carlin
After IMPALA-14459 is fixed, there is still an issue with handling values
clauses. Specifically, the following values clause will fail
values(3 x), (4), (5);
The Calcite SqlValidatorImpl throws an exception because it gets confused when
there is an alias with only one element.
At this point, I am unsure if this is a Calcite issues or an issue with how
Impala implements the values clause, so there is currently no Calcite Jira
filed for this.
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