[jira] [Commented] (SPARK-33958) spark sql DoubleType(0 * (-1)) return "-0.0"

2021-01-04 Thread Zhang Jianguo (Jira)
[ https://issues.apache.org/jira/browse/SPARK-33958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17258109#comment-17258109 ] Zhang Jianguo commented on SPARK-33958: --- [~yumwang] Gauss and Oracle return 0. And it looks mathe

[jira] [Commented] (SPARK-33958) spark sql DoubleType(0 * (-1)) return "-0.0"

2021-01-02 Thread Yuming Wang (Jira)
[ https://issues.apache.org/jira/browse/SPARK-33958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17257347#comment-17257347 ] Yuming Wang commented on SPARK-33958: - PostgreSQL also returns -0: {noformat} postgres=# create