Fix bug that function get wrong symbol when it's params contain date (#855)

2019-04-01 23:52:06 +08:00
parent a1bfc90320
commit 5a438fd0d3
1 changed files with 6 additions and 0 deletions
--- a/fe/src/main/java/org/apache/doris/catalog/ScalarType.java
+++ b/fe/src/main/java/org/apache/doris/catalog/ScalarType.java
@ -649,6 +649,12 @@ public class ScalarType extends Type {
            return INVALID;
        }

+
+        if ((t1.isDecimal() || t1.isDecimalV2()) && t2.isDate()
+                || t1.isDate() && (t2.isDecimal() || t2.isDecimalV2())) {
+            return INVALID;    
+        }
+
        if (t1.isDecimalV2() || t2.isDecimalV2()) {
            return DECIMALV2;
        }