Rem drv: <migrate type="schema_upgrade" version="10.2.0.4" />
Rem
Rem $Header: blackout_schema_upgrade.sql 11-jan-2008.09:38:02 smudumba Exp $
Rem
Rem blackout_schema_upgrade.sql
Rem
Rem Copyright (c) 2007, 2008, Oracle. All rights reserved.  
Rem
Rem    NAME
Rem      blackout_schema_upgrade.sql - <one-line expansion of the name>
Rem
Rem    DESCRIPTION
Rem      <short description of component this file declares/defines>
Rem
Rem    NOTES
Rem      <other useful comments, qualifications, etc.>
Rem
Rem    MODIFIED   (MM/DD/YY)
Rem    smudumba    12/27/07 - Created
Rem

Rem  Adding REASON_NLS_ID column to add NLS IDs to existing Blackout Reasons
Rem  added to repository as Out of Box reasons

DECLARE
    l_count NUMBER:=0;
BEGIN
    SELECT count(1)
    INTO l_count
    FROM all_tab_columns
    WHERE table_name='MGMT_BLACKOUT_REASON'
    AND   column_name='REASON_NLS_ID';

    IF l_count=0 THEN
        execute immediate 'ALTER TABLE MGMT_BLACKOUT_REASON ADD (reason_nls_id  VARCHAR2(256)  DEFAULT NULL)';
    END IF;
END;
/