From: | Boszormenyi Zoltan <zb(at)cybertec(dot)at> |
---|---|
To: | Michael Meskes <meskes(at)postgresql(dot)org> |
Cc: | PostgreSQL Hacker <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Problems with variable cursorname in ecpg |
Date: | 2010-03-31 11:18:02 |
Message-ID: | 4BB32F6A.604@cybertec.at |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
Boszormenyi Zoltan írta:
> Boszormenyi Zoltan írta:
>
>> I think you forget that in this case, only global variables are
>> usable in the DECLARE in this case, no local variables in
>> functions preceding the DECLARE are visible to it.
>>
>> What we need here is an extra check in ECPGdump_a_type().
>> We need to raise an error if
>> ECPGdump_a_type(name, type, ...)
>> and
>> var = with find_variable(name);
>> on the passed name disagrees in the variable type and maybe
>> a warning if they disagree in the brace_level. The same applies
>> to the indicator variable. For that, we need to pass the brace_level
>> to ECPGdump_a_type() for both the variable and the indicator.
>>
>>
>
> I was thinking about something like the attached patch.
> It passes all the regression tests.
>
And here's the code to test with.
> Best regards,
> Zoltán Böszörményi
>
>
> ------------------------------------------------------------------------
>
>
--
Bible has answers for everything. Proof:
"But let your communication be, Yea, yea; Nay, nay: for whatsoever is more
than these cometh of evil." (Matthew 5:37) - basics of digital technology.
"May your kingdom come" - superficial description of plate tectonics
----------------------------------
Zoltán Böszörményi
Cybertec Schönig & Schönig GmbH
http://www.postgresql.at/
Attachment | Content-Type | Size |
---|---|---|
test1.pgc | text/plain | 386 bytes |
From | Date | Subject | |
---|---|---|---|
Next Message | Boszormenyi Zoltan | 2010-03-31 11:35:10 | Re: Problems with variable cursorname in ecpg |
Previous Message | Boszormenyi Zoltan | 2010-03-31 11:15:20 | Re: Problems with variable cursorname in ecpg |