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https://issues.apache.org/jira/browse/EMPIREDB-415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17807740#comment-17807740
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Rainer Döbele commented on EMPIREDB-415:
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No, this is itended behaviour.
This line here:
{{int i = ObjectUtils.indexOf(columns, column);}}
is doing all the work in order to find the right column.
Only if this fails, then the fallback is to match for the name.
In fact a ColumnExpr might not have a table associated with it or even multiple
tables.
The expr could e.g. be something like
{{EMP.LAST_NAME.append(", ").append(EMP.FIRST_NAME).as("EMPLOYEE_NAME")}}
But if you provide a reference to the ID column of Table X and the DataList
containts that column it should find it, otherwise it might not be there.
> DataListEntry.hasField / DataListHead.getColumnIndex
> ----------------------------------------------------
>
> Key: EMPIREDB-415
> URL: https://issues.apache.org/jira/browse/EMPIREDB-415
> Project: Empire-DB
> Issue Type: Bug
> Components: Core
> Affects Versions: empire-db-3.1.0
> Reporter: Jan Glaubitz
> Priority: Major
>
> I am using the DataListEntry and want to perform some action on it. So I
> created a method that get a DataListEntry as parameter and want to check if I
> it contains the correct column I need to use.
> I did this by using DataListEntry.hasField. This method uses
> DataListHead.getColumnIndex:
> {code:java}
> // Not found, try by name
> return getColumnIndex(column.getName());
> {code}
> turns out: it just checks for the name of the column. So if you check for
> TABLE_X.ID it just checks for "ID".
> I think this is a bug...?
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