Github user anoopsharma00 commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/1009#discussion_r106193810
--- Diff: core/sql/executor/ExExeUtilGet.cpp ---
@@ -266,6 +266,12 @@ static const QueryString getComponentPrivileges[] =
{" ; "}
};
+static const QueryString getCatalogsQuery[] =
+{
+ {" select * from (values ('TRAFODION'), ('HIVE')) "},
--- End diff --
Currently, trafodion and hive are true catalogs that can be traversed
through DBMgr
or GET statements. Details about their contents (schemas, tables, etc) can
be returned.
'hbase' is not really a catalog, it is the first part of a 3-part name used
to access native hbase tables. We can think about it if it makes sense to
treat it
as a catalog.
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