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test draft01 #6708

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10 changes: 2 additions & 8 deletions ql/src/java/org/apache/hadoop/hive/ql/plan/PlanUtils.java
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Original file line number Diff line number Diff line change
Expand Up @@ -1115,16 +1115,10 @@ public static ReadEntity getParentViewInfo(String alias_id,
currentAlias = currentAlias.replace(SemanticAnalyzer.SUBQUERY_TAG_1, "")
.replace(SemanticAnalyzer.SUBQUERY_TAG_2, "");
ReadEntity input = viewAliasToInput.get(currentAlias);
if (input == null && currentInput != null) {
// To handle the case of - select * from (select * from V1) A;
// the currentInput != null check above is needed.
// the alias list that case would be A:V1:T. Lookup on A would return null,
// we need to go further to find the view inside it.
return currentInput;
if (input != null) {
currentInput = input;
}
currentInput = input;
}

return currentInput;
}

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