On Jun 7, 9:49 pm, [EMAIL PROTECTED] (Jerry Sievers) wrote:
No sense in writing your own func for this; the feature is already
provided.
select array_to_string(array(select * from generate_series(1,5)), ',');
Tell me about redundant efforts! :)
Regards
Erwin
veejar [EMAIL PROTECTED] writes:
Hello!
I have such field in my table:
field1
---
1
2
3
4
5
I want to get such result from select:
'1,2,3,4,5' - join all values in field1 with ','
// result must be varchar.
No sense in writing your own func for this; the feature is
On Jun 5, 10:14 pm, Erwin Brandstetter [EMAIL PROTECTED] wrote:
CREATE OR REPLACE FUNCTION f_concat_comma(text, text)
(...)
LANGUAGE 'plpgsql' STABLE IMMUTABLE;
There's a typo. Should be:
LANGUAGE 'plpgsql' IMMUTABLE;
Regards
Erwin
---(end of
Hello!
I have such field in my table:
field1
---
1
2
3
4
5
I want to get such result from select:
'1,2,3,4,5' - join all values in field1 with ','
// result must be varchar.
Help to write SELECT-query for this task.
On Tue, 2007-06-05 at 19:33 +0300, veejar wrote:
Hello!
I have such field in my table:
field1
---
1
2
3
4
5
I want to get such result from select:
'1,2,3,4,5' - join all values in field1 with ','
// result must be varchar.
Look into writing a simple function:
On þri, 2007-06-05 at 19:33 +0300, veejar wrote:
Hello!
I have such field in my table:
field1
---
1
2
3
4
5
I want to get such result from select:
'1,2,3,4,5' - join all values in field1 with ','
// result must be varchar.
Help to write SELECT-query for this task.
On Jun 5, 7:39 pm, [EMAIL PROTECTED] (Ragnar) wrote:
create an aggregate function and use that in your
select.http://www.postgresql.org/docs/8.2/static/sql-createaggregate.html
Of course you could do that. And it would look like that:
CREATE OR REPLACE FUNCTION f_concat_comma(text, text)
