You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/09/07 09:01:58 UTC

[GitHub] [doris] 924060929 commented on a diff in pull request #12416: [feature](Nereids) Support OneRowRelation and EmptyRelation

924060929 commented on code in PR #12416:
URL: https://github.com/apache/doris/pull/12416#discussion_r964580027


##########
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/Substring.java:
##########
@@ -54,7 +54,7 @@ public Substring(Expression str, Expression pos) {
 
     @Override
     public DataType getDataType() {
-        return StringType.INSTANCE;
+        return VarcharType.SYSTEM_DEFAULT;

Review Comment:
   keep the same type as OriginPlanner, or else BE can not found the function



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: commits-unsubscribe@doris.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@doris.apache.org
For additional commands, e-mail: commits-help@doris.apache.org