sql - Columns to rows and export (copy) to a text file -


i have following table 

create table usr_addr_part_15 (   company character varying(70),   add1 character varying(50),   add2 character varying(50),   add3 character varying(50),   phoneoff character varying(30) )

with sample data follows

insert usr_addr_part_15 values (     'a compnay'     ,'35/908a4, kings arcade, north atlanta road'     ,'fl'     ,'ws-600 025'     ,'011-200455/255477'     )     ,(     'b company'     ,'35/465r, queens arcade, west atlanta road'     ,'fl'     ,'wt-601 085'     ,'0225-2455215/21470277'     )

so need copy contents in usr_addr_part_15 text file below given format :

company : compnay                                add1 : 35/908a4,kings arcade,north atlanta road  add2 : fl                                          add3 : ws-600 025                                  phone(off.) : 011-200455/255477                    --- end of company 1 ---                           company : b company                                add1 : 35/465r,queens arcade,west atlanta road   add2 : fl                                          add3 : wt-601 085                                  phone(off.) : 0225-2455215/21470277                --- end of company 2 ---

on windows xp, pgadmin iii.

if understood correctly can : 

select unnest(format('{company : %s,add1 : %s,add2 : %s,add3 : %s,phone(off.) : %s,--- end of company %s ---}', company, replace(add1, ',', ';'), replace(add2, ',', ';'),  replace(add3, ',', ';'),phoneoff, row_number() on ())::text []) usr_addr_part_15

and copy querying 

copy( select unnest(format('{company : %s,add1 : %s,add2 : %s,add3 : %s,phone(off.) : %s,--- end of company %s ---}', company, replace(add1, ',', ';'), replace(add2, ',', ';'),  replace(add3, ',', ';'),phoneoff, row_number() on ())::text []) usr_addr_part_15 ) 'd:\test.txt' -- file name want save data

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