On Tue, Mar 15, 2016 at 2:01 PM, drum.lu...@gmail.com <drum.lu...@gmail.com> wrote:
> >>> >> Not reading the documentation for functions you've never heard of makes >> the list. >> >> David J. >> > > INSERT INTO junk.test1 (account_id, code, info)SELECT account_id, > uuid_generate_v4(), infoFROM junk.test2; > > It works but I get data like: > > abc77f31-0ee6-44fd-b954-08a3a3aa7b28 > f307fb42-23e5-4742-ab8f-8ce5c0a8e852 > > *Is it possible to do the same, but with TEXT on the beginning?* > > Example: > > test_32152563bdc4db11aa > > test_321525694417ad6b5f > > Yes, it is possible. Did you even try? "test" in that example is called a string. There are bunch of functions and operators that work with strings. They are documented here: http://www.postgresql.org/docs/9.4/static/functions-string.html You'll find the ones that "concatenate" - which basically is a fancy way to say: "to combine" or "to join together" - to be quite useful when faced with problems of this sort. David J.
