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https://issues.apache.org/jira/browse/CALCITE-4043?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ruben Q L updated CALCITE-4043:
-------------------------------
Description:
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.
> 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
> Fix For: 1.24.0
>
>
> 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.
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