Sample String "ABCD123 ETS, NM" UPDATE TABLE_NAME SET COLUMN_NAME = SUBSTR( 'ABCD123 ETS, NM' , 0 , 4 ) || REPLACE ((SUBSTR(( REPLACE ( 'ABCD123 ETS, NM' , ', ' , '/' )), 5 ,INSTR(( REPLACE ( 'ABCD123 ETS, NM' , ', ' , ',/' )), ',' , 1 ) - 4 )), ' ' , '/' ) || REPLACE (SUBSTR( 'ABCD123 ETS, NM' ,INSTR( 'ABCD123 ETS, NM' , ',' , 1 ) + 2 ), 'NM' , 'NEW MEXICO' ) WHERE CONDITIONS;