[jira] [Commented] (SPARK-20113) overwrite mode appends data on MySQL table that does not have a primary key

[ https://issues.apache.org/jira/browse/SPARK-20113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15944088#comment-15944088 ] Bhanu Akaveeti commented on SPARK-20113: I was expecting entire row comparison, b

[jira] [Created] (SPARK-20113) overwrite mode appends data on MySQL table that does not have a primary key

Bhanu Akaveeti created SPARK-20113: -- Summary: overwrite mode appends data on MySQL table that does not have a primary key Key: SPARK-20113 URL: https://issues.apache.org/jira/browse/SPARK-20113 Proje