update : 25-06-2017

DBA Script : wm_workspaces.sql

-- | FILE : wm_workspaces.sql |
-- +----------------------------------------------------------------------------+
-- | |
-- | |
-- | www.high-oracle.com |
-- |----------------------------------------------------------------------------|
-- | www.high-oracle.com |
-- |----------------------------------------------------------------------------|
-- | DATABASE : Oracle |
-- | FILE : wm_workspaces.sql |
-- | CLASS : Workspace Manager |
-- | PURPOSE : Identify all workspaces and which workspace is the current |
-- | workspace. |
-- | NOTE : As with any code, ensure to test this script in a development |
-- | environment before attempting to run it in production. |
-- +----------------------------------------------------------------------------+
SET TERMOUT OFF;
COLUMN current_instance NEW_VALUE current_instance NOPRINT;
SELECT rpad(sys_context('USERENV', 'INSTANCE_NAME'), 17) current_instance
FROM dual;
SET TERMOUT ON;
PROMPT
PROMPT +------------------------------------------------------------------------+
PROMPT | Report : All Workspaces |
PROMPT | Instance : ¤t_instance |
PROMPT +------------------------------------------------------------------------+
SET ECHO OFF
SET FEEDBACK 6
SET HEADING ON
SET LINESIZE 180
SET PAGESIZE 50000
SET TERMOUT ON
SET TIMING OFF
SET TRIMOUT ON
SET TRIMSPOOL ON
SET VERIFY OFF
COLUMN current_workspace FORMAT a10 HEADING "Current|Workspace"
COLUMN owner FORMAT a20 HEADING "Workspace|Owner"
COLUMN workspace FORMAT a30 HEADING "Workspace|Name"
COLUMN parent_workspace FORMAT a30 HEADING "Parent|Workspace"
COLUMN createtime FORMAT a20 HEADING "Create|Time"
COLUMN freeze_status FORMAT a8 HEADING "Freeze|Status"
COLUMN freeze_mode FORMAT a20 HEADING "Freeze|Mode"
COLUMN ver_tables FORMAT a50 HEADING "All Current Versioned Tables"
SELECT
CASE WHEN dbms_wm.getworkspace = workspace THEN ' *'
ELSE null
END AS current_workspace
, owner
, workspace
, parent_workspace
, TO_CHAR(createtime, 'DD-MON-YYYY HH24:MI:SS') createtime
, freeze_status
, freeze_mode
FROM
dba_workspaces
ORDER BY
owner
, workspace;
SELECT
owner || '.' || table_name AS ver_tables
FROM
wmsys.wm$versioned_tables
UNION ALL
SELECT
'No versioned tables found'
FROM
dual
WHERE NOT EXISTS ( SELECT owner, table_name
FROM wmsys.wm$versioned_tables)
ORDER BY 1;

End Script

Oracle Database Error Messages



Oracle Database High Availability Any organization evaluating a database solution for enterprise data must also evaluate the High Availability (HA) capabilities of the database. Data is one of the most critical business assets of an organization. If this data is not available and/or not protected, companies may stand to lose millions of dollars in business downtime as well as negative publicity. Building a highly available data infrastructure is critical to the success of all organizations in today's fast moving economy.

Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.