update : 25-06-2017

DBA Script : wm_merge_workspace.sql

-- | FILE : wm_merge_workspace.sql |
-- +----------------------------------------------------------------------------+
-- | |
-- | |
-- | www.high-oracle.com |
-- |----------------------------------------------------------------------------|
-- | www.high-oracle.com |
-- |----------------------------------------------------------------------------|
-- | DATABASE : Oracle |
-- | FILE : wm_merge_workspace.sql |
-- | CLASS : Workspace Manager |
-- | PURPOSE : This script will list all workspaces and which workspace is the |
-- | current workspace. You are then prompted for the name of a |
-- | workspace to merge. The script then merges the specified |
-- | workspace (the parent workspace) from its child workspace. |
-- | While this procedure is executing, the current workspace is |
-- | frozen in NO_ACCESS mode and the parent workspace is frozen in |
-- | READ_ONLY mode. |
-- | 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 : Merge Workspace |
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
CLEAR COLUMNS
CLEAR BREAKS
CLEAR COMPUTES
COLUMN current_workspace FORMAT a10 HEADING "Current"
COLUMN owner FORMAT a20 HEADING "Workspace Owner"
COLUMN workspace FORMAT a30 HEADING "Workspace Name"
COLUMN createtime FORMAT a20 HEADING "Create Time"
COLUMN freeze_status FORMAT a8 HEADING "Freeze|Status"
COLUMN freeze_mode FORMAT a20 HEADING "Freeze|Mode"
PROMPT
PROMPT +------------------------------------------------------------------------+
PROMPT | All Workspaces |
PROMPT +------------------------------------------------------------------------+
SELECT
CASE WHEN dbms_wm.getworkspace = workspace THEN ' *'
ELSE null
END AS current_workspace
, owner
, workspace
, TO_CHAR(createtime, 'DD-MON-YYYY HH24:MI:SS') createtime
, freeze_status
, freeze_mode
FROM
dba_workspaces
ORDER BY
owner
, workspace;
PROMPT
ACCEPT wm_merge_workspace_name CHAR PROMPT 'Enter name of workspace to merge: '
PROMPT
BEGIN
dbms_wm.mergeworkspace('&wm_merge_workspace_name');
END;
/

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.