[ https://issues.apache.org/jira/browse/SPARK-20933?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
liuxian updated SPARK-20933: ---------------------------- Description: spark-sql>select round(cast(3.1415 as float), 3); spark-sql>3.141 For this case, the result we expected is 3.142 spark-sql>select bround(cast(3.1415 as float), 3); spark-sql>3.141 For this case, the result we expected is 3.142 was: spark-sql>select round(cast(3.1415 as float), 3); spark-sql>3.141 spark-sql>select bround(cast(3.1415 as float), 3); spark-sql>3.141 > when the input parameter is float type for ’round ’ or ‘bround’ ,it can't > work well > ------------------------------------------------------------------------------------ > > Key: SPARK-20933 > URL: https://issues.apache.org/jira/browse/SPARK-20933 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.2.0 > Reporter: liuxian > > spark-sql>select round(cast(3.1415 as float), 3); > spark-sql>3.141 > For this case, the result we expected is 3.142 > spark-sql>select bround(cast(3.1415 as float), 3); > spark-sql>3.141 > For this case, the result we expected is 3.142 -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org