kangkaisen commented on a change in pull request #1610: Add bitmap agg type and
udaf
URL: https://github.com/apache/incubator-doris/pull/1610#discussion_r312307839
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File path: fe/src/main/java/org/apache/doris/alter/SchemaChangeHandler.java
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@@ -521,6 +523,10 @@ private void addColumnInternal(OlapTable olapTable,
Column newColumn, ColumnPosi
throw new DdlException("HLL must be used in AGG_KEYS");
}
+ if (newColumn.getAggregationType() == BITMAP_UNION &&
KeysType.AGG_KEYS != olapTable.getKeysType()) {
+ throw new DdlException("BITMAP_COUNT must be used in AGG_KEYS");
Review comment:
Update
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