Oracle database export missing tables -
i've exported instance of oracle 11g database (full) without shutting down find there 400+ tables missing (were not exported). database used application , possibly had users on it.
the command used
exp system@db1 full=y file="c:\backup.dmp" grants=y rows=y log="c:\backup.log"
would not shutting down before exporting make skip these tables?
exp
not understand deferred segment creation , may not include these tables:
select owner, table_name dba_tables segment_created = 'no' order 1, 2;
have tried expdp
instead? exp
deprecated in 10g, although there bugs new tool , workaround use exp
. if need use exp
may need run command on tables:
alter table unexported_table allocate extent;
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