.ora-code.com

Links
Home
Oracle DBA Forum
Frequent Oracle Errors
TNS:could not resolve the connect identifier specified
Backtrace message unwound by exceptions
invalid identifier
PL/SQL compilation error
internal error
missing expression
table or view does not exist
end-of-file on communication channel
TNS:listener unknown in connect descriptor
insufficient privileges
PL/SQL: numeric or value error string
TNS:protocol adapter error
ORACLE not available
target host or object does not exist
invalid number
unable to allocate string bytes of shared memory
resource busy and acquire with NOWAIT specified
error occurred at recursive SQL level string
ORACLE initialization or shutdown in progress
archiver error. Connect internal only, until freed
snapshot too old
unable to extend temp segment by string in tablespace
Credential retrieval failed
missing or invalid option
invalid username/password; logon denied
unable to create INITIAL extent for segment
out of process memory when trying to allocate string bytes
shared memory realm does not exist
cannot insert NULL
TNS:unable to connect to destination
remote database not found'>ora-02019
exception encountered: core dump
inconsistent datatypes
no data found
TNS:operation timed out
PL/SQL: could not find program
existing state of packages has been discarded
maximum number of processes exceeded
error signaled in parallel query server
ORACLE instance terminated. Disconnection forced
TNS:packet writer failure
see ORA-12699
missing right parenthesis
name is already used by an existing object
cannot identify/lock data file
invalid file operation
quoted string not properly terminated
Change username in DBA_USERS

Change username in DBA_USERS

2005-10-01       - By Radoulov, Dimitre
Reply:     1     2     3     4     5     6     7     8     9     10     >>  

Tom Kyte is your best friend, try with new_schema + synonyms:


h**p://tinyurl.com/8yn86


RHTHTT,
Dimitre


-- -- Original Message -- --
From: Chirag DBA
To: David Sharples
Cc: Radoulov, Dimitre ; Oracle-L Freelists ; Ganesh Raja
Sent: Saturday, October 01, 2005 6:43 PM
Subject: Re: Change username in DBA_USERS


hmmmm...!!!

Its a large dump, takes more than 5 hrs. so thinking to get it in "SHORT
WAY".

Export problem was because of replicated objects.

can afford to have a corruption on my local test database.

regards - chirag

On 10/1/05, David Sharples <davidsharples@(protected)> wrote:
simple, dont do it, not supported, doesnt work and corrupts the data
dictionary and oracle support would tell you to go away.

Any good person will tell you to stop right now and do it the proper way

Fromuser / touser export is the only way of doing it, so fix your export
problems.



On 10/1/05, Chirag DBA <chiragdba@(protected) > wrote:
Its not a joke and am doing this on test.

I remember one incident on LAZYDBAs , where a DBA did programming on USER_ID
and then required to change the USER_ID. He did it someway, but I am unable
to recollect.

There must be the way we can do. ( I think so).

--
http://www.freelists.org/webpage/oracle-l