Zoltan Ivanfi has posted comments on this change. Change subject: IMPALA-1659: Netezza compatibility functions: metadata ......................................................................
Patch Set 1: And what happens if schemas are disabled? I think I found the relevant docs: https://www.ibm.com/support/knowledgecenter/SSULQD_7.2.1/com.ibm.nz.adm.doc/c_sysadm_netezza_db_schema_overview.html If I understand correctly, schemas have to be enabled explicitly, otherwise there is one schema corresponding to each user. "In previous releases [relative to 7.0.3], the Netezza system supported one default schema per database. The default and only schema matched the name of the database user who created the database. [...] For Netezza systems running release 7.0.3 or later, you can configure the system to support schemas within a database." Since Impala doesn't have a concept of schemas (as far as I know), I still think that returning the user name provides the best Netezza-compatibility here. -- To view, visit http://gerrit.cloudera.org:8080/4063 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: I9b5d1009bbf42acc175a942d2df484e1c64822ca Gerrit-PatchSet: 1 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Zoltan Ivanfi <[email protected]> Gerrit-Reviewer: Greg Rahn Gerrit-Reviewer: Marcel Kornacker <[email protected]> Gerrit-Reviewer: Tim Armstrong <[email protected]> Gerrit-Reviewer: Zoltan Ivanfi <[email protected]> Gerrit-HasComments: No
