From 4e596334ea660b7261e0b4d83e929553c03856ff Mon Sep 17 00:00:00 2001 From: Mehant Baid Date: Sat, 9 May 2015 13:36:05 -0700 Subject: DRILL-2870: Part2 - Fix return type of aggregate functions to be nullable --- .../main/java/org/apache/drill/exec/physical/impl/join/JoinUtils.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'exec/java-exec/src/main/java/org/apache/drill') diff --git a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/join/JoinUtils.java b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/join/JoinUtils.java index 39253703b..d39df8f17 100644 --- a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/join/JoinUtils.java +++ b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/join/JoinUtils.java @@ -178,7 +178,7 @@ public class JoinUtils { // currently we only support implicit casts if the input types are numeric or varchar/varbinary if (!allowImplicitCast(rightType, leftType)) { throw new DrillRuntimeException(String.format("Join only supports implicit casts between " + - "1. Numeric data\n 2. Varchar, Varbinary data " + + "1. Numeric data\n 2. Varchar, Varbinary data 3. Date, Timestamp data " + "Left type: %s, Right type: %s. Add explicit casts to avoid this error", leftType, rightType)); } -- cgit v1.2.3