Thanks Tom!
Also, how do I check if a language is already created so I don't load
it twice?
"ERROR: language "plpgsql" already exists
SQL state: 42710"
Here is the code fixed.
/*
CREATE LANGUAGE 'plpgsql' HANDLER plpgsql_call_handler
LANCOMPILER 'PL/pgSQL';
CREATE T
Kevin Jenkins <[EMAIL PROTECTED]> writes:
> create or replace function IsUsedHandle(h text) returns boolean as $$
> declare
> begin
> select COUNT(*) as num_matches from handles where handles.handle = h;
> return num_matches > 0;
> end;
> $$ LANGUAGE plpgsql;
I think you've confused AS with INTO.
I wrote this function but I'm not sure how to test it in PG Admin III
Query.
CREATE LANGUAGE 'plpgsql' HANDLER plpgsql_call_handler
LANCOMPILER 'PL/pgSQL';
CREATE TABLE handles (
handleID_pk serial PRIMARY KEY UNIQUE NOT NULL,
userID_fk integer UNIQUE NOT NULL,
handle
Following up my treaty rate thoughts, if I'm trying to get the lowest treaty
payee (and rate) from a specific list of payees for every possible payor
country, the following seems to work, but is it right? I'm specifically
wondering about the group by clauses. (Or if there is a better way.) [table
t
Scott Marlowe wrote:
On Jan 15, 2008 3:03 PM, Franklin Haut <[EMAIL PROTECTED]> wrote:
Hi all,
i have a problem with one update sentence sql.
example to produce:
create table temp (num integer primary key, name varchar(20));
insert into temp values (1, 'THE');
insert into temp
On Jan 16, 2008 8:30 AM, Achilleas Mantzios
<[EMAIL PROTECTED]> wrote:
> Στις Tuesday 15 January 2008 23:03:49 ο/η Franklin Haut έγραψε:
> > Hi all,
> >
> > i have a problem with one update sentence sql.
> >
>
> A simple way i use:
>
> foodb=# update temp set num = num*1000 where num >= 5;
> foodb
Thanks. It throws off a few extra countries where there is only one treaty, but
those are
few enough that I can handle them manually.
I thought the solution was also going to give me insight into how to select
just the lowest
rate from each couple, (i.e. for each payor, who is the lowest rate
Στις Tuesday 15 January 2008 23:03:49 ο/η Franklin Haut έγραψε:
> Hi all,
>
> i have a problem with one update sentence sql.
>
A simple way i use:
foodb=# update temp set num = num*1000 where num >= 5;
foodb=# insert into temp values (5, 'NOT');
foodb=# update temp set num = 1 + num/1000 wher
> Franklin Haut wrote:
>
> Hi all,
>
> i have a problem with one update sentence sql.
>
> example to produce:
>
> create table temp (num integer primary key, name varchar(20));
>
> insert into temp values (1, 'THE');
> insert into temp values (2, 'BOOK');
> insert into temp values (3, 'IS');
Gerardo Herzig wrote:
Hi all. Im working on a "on each statement" update trigger, so NEW and
OLD are NULL.
Suppose a simple query like 'update mytable set id=id+500 where id <
50'...There is a way to obtaining the 'set id=..' and the where clause
in some way?
Afraid not. It might be possible
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