[GitHub] [carbondata] qiuchenjian commented on a change in pull request #3229: [HOTFIX] Fixed count(*) issue when MV is created with simple projection.

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qiuchenjian commented on a change in pull request #3229: [HOTFIX] Fixed count(*) issue when MV is created with simple projection.
URL: https://github.com/apache/carbondata/pull/3229#discussion_r285993947
 
 

 ##########
 File path: datamap/mv/core/src/test/scala/org/apache/carbondata/mv/rewrite/MVCreateTestCase.scala
 ##########
 @@ -1019,6 +1019,17 @@ class MVCreateTestCase extends QueryTest with BeforeAndAfterAll {
     sql("drop table if exists all_table")
   }
 
+  test("count test case") {
+
+    sql("drop table if exists mvtable1")
+    sql("create table mvtable1(name string,age int,salary int) stored by 'carbondata'")
+    sql("create datamap MV11 using 'mv' as select name from mvtable1")
+    sql(" insert into mvtable1 select 'n1',12,12")
 
 Review comment:
   ```suggestion
       sql("insert into mvtable1 select 'n1',12,12")
   ```

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