mcvsubbu commented on a change in pull request #4954: Support schema evolution
for consuming segments
URL: https://github.com/apache/incubator-pinot/pull/4954#discussion_r368324197
##########
File path:
pinot-core/src/main/java/org/apache/pinot/core/indexsegment/IndexSegment.java
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@@ -57,6 +58,13 @@
*/
Set<String> getPhysicalColumnNames();
+ /**
+ * Returns all columns for the "select *" query
+ *
+ * @return Set of column names
+ */
+ Set<String> getColumnNamesForSelectStar();
Review comment:
Newly added columns should not be included in virtual column provider. You
need a new provider for these columns.
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