Re: Bug in procedure When you modificate table

submitted as #5353

2010/2/26 Oleg Serov <serovov@gmail.com>

> Hey, anybody will answer here?
>
> 2008/7/4 Oleg Serov <serovov@gmail.com>
>
> SQL BUG CODE:
>> BEGIN;
>> SELECT version(); -- "PostgreSQL 8.3.3 on i686-redhat-linux-gnu, compiled
>> by GCC gcc (GCC) 4.1.2 20070626 (Red Hat 4.1.2-14)"
>> CREATE TYPE "buggy_enum_first" AS ENUM ( 'bug1', 'bug2', 'bug3' );
>>
>> CREATE TABLE "bug_table" (
>>   "id" BIGINT NOT NULL,
>>   "buggy_enum_field" "buggy_enum_first" DEFAULT 'bug1'::buggy_enum_first
>> NOT NULL,
>>   CONSTRAINT "test_table_pkey" PRIMARY KEY("id")
>> ) WITHOUT OIDS;
>>
>>
>> CREATE FUNCTION buggy_procedure() RETURNS SETOF bug_table
>>     AS $$
>> BEGIN
>>     -- @todo hide password
>>     RETURN QUERY (
>>         SELECT *
>>         FROM bug_table
>>     );
>> END;
>> $$
>>     LANGUAGE plpgsql STRICT SECURITY DEFINER;
>>
>> SELECT * FROM buggy_procedure(); -- All Okey
>> DROP TYPE buggy_enum_first CASCADE;
>> CREATE TYPE "buggy_enum_second" AS ENUM ( 'bug1', 'bug2', 'bug3' );
>> ALTER TABLE bug_table ADD COLUMN buggy_enum_field buggy_enum_second;
>> SELECT * FROM buggy_procedure(); -- Bug
>> ROLLBACK;
>> /*NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index
>> "test_table_pkey" for table "bug_table"=F2=C5=DA=D5=CC=D8=D4=C1=D4 =DA=
=C1=D0=D2=CF=D3=C1 =D3 =CF=D4=C2=D2=CF=DB=C5=CE=CE=D9=CD
>> =DE=C9=D3=CC=CF=CD =D3=D4=D2=CF=CB: 1.
>>
>> NOTICE:  drop cascades to default for table bug_table column
>> buggy_enum_fieldNOTICE:  drop cascades to table bug_table column
>> buggy_enum_field
>> ERROR:  structure of query does not match function result type
>> CONTEXT:  PL/pgSQL function "buggy_procedure" line 3 at RETURN QUERY*/
>>
>>
>>
>>
>>
>
>
> --
> =F3 =D5=D7=C1=D6=C5=CE=C9=C5=CD
>
> =EF=CC=C5=C7 =F3=C5=D2=CF=D7
>



--=20
=F3 =D5=D7=C1=D6=C5=CE=C9=C5=CD

=EF=CC=C5=C7 =F3=C5=D2=CF=D7