-- Failed to execute: SQL Statement ==> SQLException ORA-01442: column to be modified to NOT NULL is already NOT NULL
 --ALTER TABLE V000003204.ASSET_TAX MODIFY TAX_AMT NUMBER (14,3) NOT NULL NOVALIDATE

 -- Failed to execute: SQL Statement ==> SQLException ORA-01442: column to be modified to NOT NULL is already NOT NULL
 --ALTER TABLE V000003204.COURSE_CONTENT MODIFY SECTION_ID NUMBER (4) NOT NULL NOVALIDATE

 -- Failed to execute: SQL Statement ==> SQLException ORA-01440: column to be modified must be empty to decrease precision or scale
 --ALTER TABLE V000003204.ITEM_DEFAULT MODIFY MIN_SHELF_LIFE NUMBER (7,3) 

 -- Failed to execute: SQL Statement ==> SQLException ORA-01440: column to be modified must be empty to decrease precision or scale
 --ALTER TABLE V000003204.ITEM_DEFAULT MODIFY SHELF_LIFE NUMBER (7,2) 

 -- Failed to execute: SQL Statement ==> SQLException ORA-01442: column to be modified to NOT NULL is already NOT NULL
 --ALTER TABLE V000003204.PLAN_HDR MODIFY SEQ_NO NUMBER (6) NOT NULL NOVALIDATE

 -- Failed to execute: SQL Statement ==> SQLException ORA-01442: column to be modified to NOT NULL is already NOT NULL
 --ALTER TABLE V000003204.PROCROUTE MODIFY RESET_TIME NUMBER (14,3) NOT NULL NOVALIDATE

 -- Failed to execute: SQL Statement ==> SQLException ORA-01442: column to be modified to NOT NULL is already NOT NULL
 --ALTER TABLE V000003204.PROCROUTE MODIFY RUN_TIME NUMBER (14,3) NOT NULL NOVALIDATE

 -- Failed to execute: SQL Statement ==> SQLException ORA-01442: column to be modified to NOT NULL is already NOT NULL
 --ALTER TABLE V000003204.PROCROUTE MODIFY SET_TIME NUMBER (14,3) NOT NULL NOVALIDATE

 -- Failed to execute: SQL Statement ==> SQLException ORA-01442: column to be modified to NOT NULL is already NOT NULL
 --ALTER TABLE V000003204.PROCROUTE MODIFY WAIT_TIME NUMBER (14,3) NOT NULL NOVALIDATE

 -- Failed to execute: SQL Statement ==> SQLException ORA-01451: column to be modified to NULL cannot be modified to NULL
 --ALTER TABLE V000003204.QCITEM_SPEC_DET MODIFY OPERATION NUMBER (5) NULL

 -- Failed to execute: SQL Statement ==> SQLException ORA-01727: numeric precision specifier is out of range (1 to 38)
 --ALTER TABLE V000003204.SORDER ADD REDEEM_VALUE NUMBER (,) 

-- No of Rows = 11