[jira] [Commented] (SPARK-23370) Spark receives a size of 0 for an Oracle Number field and defaults the field type to be BigDecimal(30,10) instead of the actual precision and scale

[ https://issues.apache.org/jira/browse/SPARK-23370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16360779#comment-16360779 ] Sean Owen commented on SPARK-23370: --- OK, that doesn't sound trivial. It seems like this would

[jira] [Commented] (SPARK-23370) Spark receives a size of 0 for an Oracle Number field and defaults the field type to be BigDecimal(30,10) instead of the actual precision and scale

[ https://issues.apache.org/jira/browse/SPARK-23370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16360257#comment-16360257 ] Harleen Singh Mann commented on SPARK-23370: # Yes, querying the table would mean non-trivial

[jira] [Commented] (SPARK-23370) Spark receives a size of 0 for an Oracle Number field and defaults the field type to be BigDecimal(30,10) instead of the actual precision and scale

[ https://issues.apache.org/jira/browse/SPARK-23370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16359957#comment-16359957 ] Sean Owen commented on SPARK-23370: --- I don't think that answers the question, which is probably one

[jira] [Commented] (SPARK-23370) Spark receives a size of 0 for an Oracle Number field and defaults the field type to be BigDecimal(30,10) instead of the actual precision and scale

[ https://issues.apache.org/jira/browse/SPARK-23370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16359788#comment-16359788 ] Harleen Singh Mann commented on SPARK-23370: This goes as far as I understand:  * JDBC

[jira] [Commented] (SPARK-23370) Spark receives a size of 0 for an Oracle Number field and defaults the field type to be BigDecimal(30,10) instead of the actual precision and scale

[ https://issues.apache.org/jira/browse/SPARK-23370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16359500#comment-16359500 ] Sean Owen commented on SPARK-23370: --- Overhead for the applications that will use Oracle from Spark.

[jira] [Commented] (SPARK-23370) Spark receives a size of 0 for an Oracle Number field and defaults the field type to be BigDecimal(30,10) instead of the actual precision and scale

[ https://issues.apache.org/jira/browse/SPARK-23370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16359200#comment-16359200 ] Harleen Singh Mann commented on SPARK-23370: [~srowen] Yes should be able to implement in the

[jira] [Commented] (SPARK-23370) Spark receives a size of 0 for an Oracle Number field and defaults the field type to be BigDecimal(30,10) instead of the actual precision and scale

[ https://issues.apache.org/jira/browse/SPARK-23370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16359047#comment-16359047 ] Sean Owen commented on SPARK-23370: --- It's possible to implement that just in the JDBC dialect for

[jira] [Commented] (SPARK-23370) Spark receives a size of 0 for an Oracle Number field and defaults the field type to be BigDecimal(30,10) instead of the actual precision and scale

[ https://issues.apache.org/jira/browse/SPARK-23370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16358495#comment-16358495 ] Harleen Singh Mann commented on SPARK-23370: [~q79969786] your suggestion would work but only

[jira] [Commented] (SPARK-23370) Spark receives a size of 0 for an Oracle Number field and defaults the field type to be BigDecimal(30,10) instead of the actual precision and scale

[ https://issues.apache.org/jira/browse/SPARK-23370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16358401#comment-16358401 ] Yuming Wang commented on SPARK-23370: - User can config the column type like below now: {code:scala}