MD-735: Handle CastExpression in filter push-down.
Project: http://git-wip-us.apache.org/repos/asf/drill/repo Commit: http://git-wip-us.apache.org/repos/asf/drill/commit/c62361e8 Tree: http://git-wip-us.apache.org/repos/asf/drill/tree/c62361e8 Diff: http://git-wip-us.apache.org/repos/asf/drill/diff/c62361e8 Branch: refs/heads/master Commit: c62361e870fbd4b99d649d58cc740ca09bb0e366 Parents: 891380f Author: Smidth Panchamia <spancha...@mapr.com> Authored: Mon Feb 22 17:09:53 2016 -0800 Committer: Aditya Kishore <a...@apache.org> Committed: Fri Sep 9 10:08:36 2016 -0700 ---------------------------------------------------------------------- .../exec/store/maprdb/json/CompareFunctionsProcessor.java | 6 ++++++ 1 file changed, 6 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/drill/blob/c62361e8/contrib/format-maprdb/src/main/java/org/apache/drill/exec/store/maprdb/json/CompareFunctionsProcessor.java ---------------------------------------------------------------------- diff --git a/contrib/format-maprdb/src/main/java/org/apache/drill/exec/store/maprdb/json/CompareFunctionsProcessor.java b/contrib/format-maprdb/src/main/java/org/apache/drill/exec/store/maprdb/json/CompareFunctionsProcessor.java index 2e191a1..024fa2b 100644 --- a/contrib/format-maprdb/src/main/java/org/apache/drill/exec/store/maprdb/json/CompareFunctionsProcessor.java +++ b/contrib/format-maprdb/src/main/java/org/apache/drill/exec/store/maprdb/json/CompareFunctionsProcessor.java @@ -1,5 +1,6 @@ package org.apache.drill.exec.store.maprdb.json; +import org.apache.drill.common.expression.CastExpression; import org.apache.drill.common.expression.FunctionCall; import org.apache.drill.common.expression.LogicalExpression; import org.apache.drill.common.expression.SchemaPath; @@ -41,6 +42,11 @@ class CompareFunctionsProcessor extends AbstractExprVisitor<Boolean, LogicalExpr return COMPARE_FUNCTIONS_TRANSPOSE_MAP.keySet().contains(functionName); } + @Override + public Boolean visitUnknown(LogicalExpression e, LogicalExpression valueArg) throws RuntimeException { + return false; + } + public static CompareFunctionsProcessor process(FunctionCall call) { String functionName = call.getName(); LogicalExpression nameArg = call.args.get(0);
