Re: Bug in procedure When you modificate table

submitted as #5353

2010/2/26 Oleg Serov <serovov(at)gmail(dot)com>

> Hey, anybody will answer here?
>
> 2008/7/4 Oleg Serov <serovov(at)gmail(dot)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"Результат запроса с отброшенным
>> числом строк: 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*/
>>
>>
>>
>>
>>
>
>
> --
> С уважением
>
> Олег Серов
>

--
С уважением

Олег Серов