[ http://issues.apache.org/jira/browse/DERBY-405?page=comments#action_12314793 ]
Daniel John Debrunner commented on DERBY-405: --------------------------------------------- Well, SYNONYM's haven't been released yet, thus we could disallow SYNONYMs in SESSION schema, before 10.1 goes GA. Tables & views existed before the temportary SESSION schema was added, that's why they are allowed. Existing applications could have been using the SESSION schema. > SYNONYM should not be allowed in SESSION schema because that can confusion > wih temporary tables > ----------------------------------------------------------------------------------------------- > > Key: DERBY-405 > URL: http://issues.apache.org/jira/browse/DERBY-405 > Project: Derby > Type: Bug > Components: SQL > Versions: 10.2.0.0 > Reporter: Mamta A. Satoor > Fix For: 10.2.0.0 > > A user should not be able to create a synonym in SESSION schema eg > create synonym session.st1 for app.t1; > select * from session.st1; -- refers to app.t1 > declare global temporary table st1(c11 int, c12 int) on commit preserve rows > not logged; > select * from session.st1; -- refers to app.t1, is that right? > I think the last select * from session.st1 should goto temporary table st1 > since any references to objects in SESSION schema should first find a match > against a temporary table if one by that name exists. > We already discourage users from defining objects other than temporary table > in SESSION schema in the reference manual "Using SESSION as the schema name > of a physical table will not cause an error, but is discouraged. The SESSION > schema name should be reserved for the temporary table schema." But, IMHO, it > will be nice to enforce this wherever possible in Derby code rather than > leaving it upto the users to avoid confusion. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
