Github user parthchandra commented on a diff in the pull request:

    https://github.com/apache/drill/pull/1184#discussion_r184243856
  
    --- Diff: exec/vector/src/main/codegen/templates/FixedValueVectors.java ---
    @@ -509,15 +509,15 @@ public long getTwoAsLong(int index) {
         public ${friendlyType} getObject(int index) {
           org.joda.time.DateTime date = new org.joda.time.DateTime(get(index), 
org.joda.time.DateTimeZone.UTC);
           date = 
date.withZoneRetainFields(org.joda.time.DateTimeZone.getDefault());
    -      return date;
    +      return new java.sql.Date(date.getMillis());
    --- End diff --
    
    Hmm. That takes us back to the original problem, that of the 
date|time|timestamp field inside a complex object. 
    ```
    select t.context.date, t.context from test t;
    
    will return a java.sql.Date object for column 1, but a java.time.LocalDate 
for the same object inside column 2. This doesn't seem like a good thing.
    ```
    Why should that be a bad thing though? Ultimately, the object returned by 
getObject() is displayed to the end user thru the toString method. The string 
representation of Local[Date|Time|Timestamp]  should be the same as that of 
java.sql.[Date|Time|Timestamp]. Isn't it?



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