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From "Sanoj MG (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CARBONDATA-837) Unable to delete records from carbondata table
Date Thu, 30 Mar 2017 11:43:41 GMT
Sanoj MG created CARBONDATA-837:
-----------------------------------

             Summary: Unable to delete records from carbondata table
                 Key: CARBONDATA-837
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-837
             Project: CarbonData
          Issue Type: Bug
          Components: spark-integration
    Affects Versions: 1.1.0-incubating
         Environment: HDP 2.5, Spark 1.6.2
            Reporter: Sanoj MG
            Priority: Minor
             Fix For: NONE


As per below document I am trying to delete entries from the table :
https://github.com/apache/incubator-carbondata/blob/master/docs/dml-operation-on-carbondata.md


scala> cc.sql("select * from accountentity").count
res10: Long = 391351

scala> cc.sql("delete from accountentity")
INFO  30-03 09:03:03,099 - main Query [DELETE FROM ACCOUNTENTITY]
INFO  30-03 09:03:03,104 - Parsing command: select tupleId from accountentity
INFO  30-03 09:03:03,104 - Parse Completed
INFO  30-03 09:03:03,105 - Parsing command: select tupleId from accountentity
INFO  30-03 09:03:03,105 - Parse Completed
res11: org.apache.spark.sql.DataFrame = []

scala> cc.sql("select * from accountentity").count
res12: Long = 391351

The records gets deleted only when an action such as show() is applied. 

scala> cc.sql("delete from accountentity").show





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