xxd@ETMCDB> alter tablespace ETMCDB offline;Tablespace alteredxxd@ETMCDB> drop tablespace ETMCDB including contents and datafiles;drop tablespace ETMCDB including contentsORA-23515: materialized views and/or their indices exist in the tablespace
xxd@ETMCDB> select 'drop materialized view '||owner||'.'||name||' PRESERVE TABLE;' from dba_registered_snapshots where name in (select table_name from dba_tables where tablespace_name ='ETMCDB'); 'DROPMATERIALIZEDVIEW'||OWNER||'.'||NAME||'PRESERVETABLE;'--------------------------------------------------------------------------------drop materialized view XXD.MV PRESERVE TABLE;
xxd@ETMCDB> drop materialized view XXD.MV PRESERVE TABLE;Materialized view dropped.
xxd@ETMCDB> drop tablespace ETMCDB including contents and datafiles;ORA-02449: unique/primary keys in table referenced by foreign keys
xxd@ETMCDB> drop tablespace ETMCDB including contents and datafiles CASCADE CONSTRAINTS;Tablespace dropped
转载于:https://www.cnblogs.com/buro79xxd/archive/2010/01/22/1682589.html
