a schreef:
 "select unique id" - i found this line in google search
but i want to make
select * as unique

select unique * is
or select distinct

pls point out how to select unique items from a list of million items

Maybe
select distinct <fieldlist> from ...
or
select distinct on (field1,field2) <fieldlist> from ... ?

Regards,

Stijn.

---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
      choose an index scan if your joining column's datatypes do not
      match

Reply via email to