gianm commented on a change in pull request #9731:
URL: https://github.com/apache/druid/pull/9731#discussion_r435701929
##########
File path:
processing/src/main/java/org/apache/druid/segment/ColumnSelectorBitmapIndexSelector.java
##########
@@ -157,14 +158,16 @@ public void close() throws IOException
}
@Override
- public boolean hasMultipleValues(final String dimension)
+ public ColumnCapabilities.Capable hasMultipleValues(final String dimension)
{
if (isVirtualColumn(dimension)) {
return
virtualColumns.getVirtualColumn(dimension).capabilities(dimension).hasMultipleValues();
}
final ColumnHolder columnHolder = index.getColumnHolder(dimension);
- return columnHolder != null &&
columnHolder.getCapabilities().hasMultipleValues();
+ return columnHolder != null
+ ? columnHolder.getCapabilities().hasMultipleValues()
+ : ColumnCapabilities.Capable.UNKNOWN;
Review comment:
Sorry, you're right, I meant `Capable.FALSE`. Thanks.
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