twdsilva commented on a change in pull request #431: PHOENIX-5105
URL: https://github.com/apache/phoenix/pull/431#discussion_r249992916
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File path:
phoenix-core/src/main/java/org/apache/phoenix/compile/JoinCompiler.java
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@@ -761,13 +761,15 @@ public Expression
compilePostFilterExpression(StatementContext context) throws S
}
public SelectStatement getAsSubquery(List<OrderByNode> orderBy) throws
SQLException {
- if (isSubselect())
- return SubselectRewriter.applyOrderBy(
+ if (isSubselect()) {
+ return SubselectRewriter.applyOrderByAndPostFilters(
SubselectRewriter.applyPostFilters(subselect,
preFilters, tableNode.getAlias()),
orderBy,
tableNode.getAlias(),
- tableNode);
-
+ postFilters);
+ }
+ //for table, postFilters is empty , because it can safely pushed
down as preFilters.
Review comment:
If there are ```postFilters``` will they always be pushed down into the sub
query?
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