[
https://issues.apache.org/jira/browse/CALCITE-4043?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ruben Q L updated CALCITE-4043:
-------------------------------
Labels: pull-request-available (was: )
> Improve IllegalArgumentException message in RelBuilder#field
> ------------------------------------------------------------
>
> Key: CALCITE-4043
> URL: https://issues.apache.org/jira/browse/CALCITE-4043
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Affects Versions: 1.23.0
> Reporter: Ruben Q L
> Assignee: Ruben Q L
> Priority: Trivial
> Labels: pull-request-available
> Fix For: 1.24.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{RelBuilder#field}} method that creates a {{RexNode}} based on alias +
> fieldName throws an {{IllegalArgumentException}} if the corresponding field
> is not found:
> {code}
> public RexNode field(int inputCount, String alias, String fieldName) {
> ...
> throw new IllegalArgumentException("no aliased field found; fields are: "
> + fields);
> }
> {code}
> However, the exception message does not include the requested {{alias}} &
> {{fieldName}}, which is relevant information, definitively useful for
> troubleshooting.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
