On Monday, February 06, 2012 6:42:45 pm zoulx1982 wrote:
> you mean there is no cast function for int to varchar ?
> i see sure it is.
>
That is why I said my guess:) If you want to see what is actually going on take
a look at:
http://git.postgresql.org/gitweb/?p=postgresql.git;a=blob;f=src/back
On Sunday, February 05, 2012 10:11:12 pm zoulx1982 wrote:
> hi，
> there is a problem about type cast that i don't understand, follow is my
> test.
>
> postgres=# select 10::bit(3);
> bit
> -
> 010
> (1 row)
> postgres=# select 10::bit varying(3);
> ERROR: cannot cast type integer to bit var
does the mailing list mangle these, or is it just GMANE?
On 2012-02-06, zoulx1982 wrote:
>hi，
>there is a problem about type cast that i don't understand, follow is my test.
>
>postgres=# select 10::bit(3);
> bit
>-
> 010
>(1 row)
>postgres=# select 10::bit varying(3);
>ERROR: cannot cast t
hi，
there is a problem about type cast that i don't understand, follow is my test.
postgres=# select 10::bit(3);
bit
-
010
(1 row)
postgres=# select 10::bit varying(3);
ERROR: cannot cast type integer to bit varying
LINE 1: select 10::bit varying(3);
^
postgres=#
my ques
Imre Horvath writes:
> I've got a plpython function, with a character varying param.
> I can call it from sql.
> But when i try to call it with psycopg2.callproc('testfunc', ['test']),
> i've got the error:
> function testfunc(unknown) does not exist
> HINT: No function matches the given name and
On tis, 2010-08-10 at 18:38 +0200, Imre Horvath wrote:
> Hi!
>
> I don't know if it's the right place or the psycopg2 list:
>
> I've got a plpython function, with a character varying param.
> I can call it from sql.
> But when i try to call it with psycopg2.callproc('testfunc', ['test']),
> i've
Hi!
I don't know if it's the right place or the psycopg2 list:
I've got a plpython function, with a character varying param.
I can call it from sql.
But when i try to call it with psycopg2.callproc('testfunc', ['test']),
i've got the error:
function testfunc(unknown) does not exist
HINT: No func
