Обсуждение: plpgsql

consultas=# CREATE FUNCTION spread(text)
consultas-# RETURNS text
consultas-# AS 'DECLARE
consultas'#         str text;
consultas'#         ret text;
consultas'#         i   integer;
consultas'#         len integer;
consultas'#     BEGIN
consultas'#         str := upper($1);
consultas'#         ret := '''';           -- start with zero length
consultas'#         i   := 1;
consultas'#         len := length(str);
consultas'#         WHILE i <= len LOOP
consultas'#             ret := ret || substr(str, i, 1) || '' '';
consultas'#             i := i + 1;
consultas'#         END LOOP;
consultas'#         RETURN ret;
consultas'#     END;'
consultas-# LANGUAGE 'plpgsql';
ERROR:  Unrecognized language specified in a CREATE
FUNCTION: 'plpgsql'.  Recognized languages are sql, C, internal and the
created procedural languages.

consultas=# select version();                          version
-------------------------------------------------------------PostgreSQL 7.0.3 on i686-pc-linux-gnu, compiled by gcc
2.96
(1 row)

-- 

Fernando Eduardo B. L. e Carvalho
Development/Consultant

feblec wrote: >consultas=# CREATE FUNCTION spread(text)
... >consultas-# LANGUAGE 'plpgsql'; >ERROR:  Unrecognized language specified in a CREATE >FUNCTION: 'plpgsql'.
Recognizedlanguages are sql, C, internal and the >created procedural languages.
 



create function plpgsql_call_handler() returns opaque  as '/usr/local/pgsql/lib/plpgsql.so'                 <-- or
wherever language 'C';
 

create trusted procedural language 'plpgsql'  handler plpgsql_call_handler  lancompiler 'PL/pgSQL';

-- 
Oliver Elphick                                Oliver.Elphick@lfix.co.uk
Isle of Wight                              http://www.lfix.co.uk/oliver
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========================================   "Be of good courage, and he shall strengthen your      heart, all ye that
hopein the LORD."                                              Psalms 31:24 
 

On Sat, Dec 09, 2000 at 08:16:06AM +0000, feblec wrote:
> FUNCTION: 'plpgsql'.  Recognized languages are sql, C, internal and the
> created procedural languages.

Look at: postgresql-7.0.3/src/pl/plpgsql/enable_plpgsql

mrc
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