, :
select ‘create tablespace ‘ || df.tablespace_name || chr(10)
|| ‘ datafile "’ || df.file_name || "’ size ‘ || df.bytes
|| decode(autoextensible,’N',null, chr(10) || ‘ autoextend on maxsize ‘
|| maxbytes)
|| chr(10)
|| ‘default storage ( initial ‘ || initial_extent
|| decode (next_extent, null, null, ‘ next ‘ || next_extent )
|| ‘ minextents ‘ || min_extents
|| ‘ maxextents ‘ || decode(max_extents,’2147483645′,’unlimited’,max_extents)
|| ‘) ;’
from dba_data_files df, dba_tablespaces t
where df.tablespace_name=t.tablespace_name
set pagesize 0
set escape on
select ‘create user ‘ || U.username || ‘ identified ‘ ||
DECODE(password,
NULL, ‘EXTERNALLY’,
‘ by values ‘ || "" || password || ""
)
|| chr(10) ||
‘default tablespace ‘ || default_tablespace || chr(10) ||
‘temporary tablespace ‘ || temporary_Tablespace || chr(10) ||
‘ profile ‘ || profile || chr(10) ||
‘quota ‘ ||
decode ( Q.max_bytes, -1, ‘UNLIMITED’, NULL, ‘UNLIMITED’, Q.max_bytes) ||
‘ on ‘ || default_tablespace ||
decode (account_status,’LOCKED’, ‘ account lock’,
‘EXPIRED’, ‘ password expire’,
‘EXPIRED \& LOCKED’, ‘ account lock password expire’,
null)
||
‘;’
from dba_users U, dba_ts_quotas Q
– Comment this clause out to include system & default users
where U.username not in (‘SYS’,'SYSTEM’)
and U.username=Q.username(+) and U.default_tablespace=Q.tablespace_name(+)
;
set pagesize 100
set escape off
DDL , , DDL dmp.
,
, ( DDL)
DDL-, :
imp file=metadata.dmp userid=system/password full=y show=y log=/tmp/ddl_log.sql dumpdir=DIR_NAME
, DDL, .