Re: select result into string's array
| От | Dmitriy Igrishin |
|---|---|
| Тема | Re: select result into string's array |
| Дата | |
| Msg-id | b4399d110910090131h425602ack6fe6ae8661a975a3@mail.gmail.com обсуждение исходный текст |
| Ответ на | select result into string's array (Alberto Asuero Arroyo <albertoasuero@gmail.com>) |
| Ответы |
Re: select result into string's array
|
| Список | pgsql-sql |
Hello.
You should use an array constructor:
DECLARE
m_array text[];
[..]
BEGIN
FOR m_array IN SELECT ARRAY[col_1, col_2, col_N] FROM my_table LOOP
[..]
END LOOP;
Regards,
Igrishin Dmitriy.
You should use an array constructor:
DECLARE
m_array text[];
[..]
BEGIN
FOR m_array IN SELECT ARRAY[col_1, col_2, col_N] FROM my_table LOOP
[..]
END LOOP;
Regards,
Igrishin Dmitriy.
2009/10/9 Alberto Asuero Arroyo <albertoasuero@gmail.com>
Hi,
I need to store the result of select into an array of string:
/create or replace function search_engine.test/
/(/
/)/
/ returns integer as $$/
/declare/
/ m_array text[];/
/begin/
/ for m_array in select * from my_table loop/
/ raise notice 'valor 1: %',m_array;/
/ end loop;/
/ return 1;/
/end; $$ LANGUAGE plpgsql;/
This launch this errors:
/ERROR: array value must start with "{" or dimension information
SQL state: 22P02
Context: PL/pgSQL function "test" line 4 at FOR over SELECT rows/
Is it possible do this?? May I choose another way?
Thanks in advance
Alberto,
--
Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-sql
В списке pgsql-sql по дате отправления: