TRAFODION-3086 DDL on Hive objs: use database and msck support-- traf "set schema hive.<sch>" now behaves the same as Hive "use <db>". 1) <sch> is validated to exist at set schema time. 2) <sch> is set in Hive environment for that session. Any unqualified object reference in ddl uses that default schema (database)-- added support for msck (meta store check) command. This command repairs database by refreshing untracked files/partitions in hive metadata.
TRAFODION-3086 Traf support for DDL operations on Hive objects-- Support for TRAFODION-3086. Details in document attached to jira.Other changes:-- support for "if not exists", "if exists" clause for create/drop view-- Support for: truncate T, truncate table T. -- same as purgedata-- showddl <tab>, detail-- unregister hive schema <sch> -- will unregister all objects in specified schema-- Support for "if not registered", "if registered" clauss for register/unregister command.