[jira] [Created] (CARBONDATA-639) "Delete data" feature doesn't work

[Akash R Nilugal (Jira)]

Liang Chen created CARBONDATA-639:
-------------------------------------

             Summary: "Delete data" feature doesn't work
                 Key: CARBONDATA-639
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-639
             Project: CarbonData
          Issue Type: Bug
          Components: core
    Affects Versions: 1.0.0-incubating
            Reporter: Liang Chen
             Fix For: 1.0.0-incubating


Reproduce steps:
1.Finish load data , query as below : cc.sql("select * from connectdemo1 where age > 40").show() :
+------+------+--------+-------+---+
|  name|gender|province|singler|age|
+------+------+--------+-------+---+
|Abbott|Female|      AB|  false| 54|
|Abbott|Female|      AB|  false| 51|
|Abbott|Female|      AB|  false| 65|
|Abbott|Female|      AB|  false| 47|
|Abbott|Female|      AB|  false| 56|
|Abbott|Female|      AB|  false| 54|
|Abbott|Female|      AB|  false| 61|
|Abbott|Female|      AB|  false| 58|
|Abbott|Female|      AB|  false| 62|
|Abbott|Female|      AB|  false| 47|
|Abbott|Female|      AB|  false| 49|
|Abbott|Female|      AB|  false| 53|
|Abbott|Female|      AB|  false| 63|
|Abbott|Female|      AB|  false| 48|
|Abbott|Female|      AB|  false| 52|
|Abbott|Female|      AB|  false| 52|
|Abbott|Female|      AB|  false| 62|
|Abbott|Female|      AB|  false| 61|
|Abbott|Female|      AB|  false| 63|
|Abbott|Female|      AB|  false| 49|
+------+------+--------+-------+---+

cc.sql("select count(*) from connectdemo1").show()

+-------+
|    _c0|
+-------+
|9000000|
+-------+

2.cc.sql("delete from connectdemo1 where age > 60").show

3.query again with cc.sql("select * from connectdemo1 where age > 40").show() and cc.sql("select count(*) from connectdemo1").show()  : same result with before deletion , so the delete operation is failed.

+------+------+--------+-------+---+
|  name|gender|province|singler|age|
+------+------+--------+-------+---+
|Abbott|Female|      AB|  false| 54|
|Abbott|Female|      AB|  false| 51|
|Abbott|Female|      AB|  false| 65|
|Abbott|Female|      AB|  false| 47|
|Abbott|Female|      AB|  false| 56|
|Abbott|Female|      AB|  false| 54|
|Abbott|Female|      AB|  false| 61|
|Abbott|Female|      AB|  false| 58|
|Abbott|Female|      AB|  false| 62|
|Abbott|Female|      AB|  false| 47|
|Abbott|Female|      AB|  false| 49|
|Abbott|Female|      AB|  false| 53|
|Abbott|Female|      AB|  false| 63|
|Abbott|Female|      AB|  false| 48|
|Abbott|Female|      AB|  false| 52|
|Abbott|Female|      AB|  false| 52|
|Abbott|Female|      AB|  false| 62|
|Abbott|Female|      AB|  false| 61|
|Abbott|Female|      AB|  false| 63|
|Abbott|Female|      AB|  false| 49|
+------+------+--------+-------+---+

+-------+
|    _c0|
+-------+
|9000000|
+-------+




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