6 Jan
2016
6 Jan
'16
11:13 p.m.
Hi Both,
Thank you both for the explanations.
The cast addition to the query works perfectly!
thanks very much.
Jon
Date: Wed, 6 Jan 2016 12:04:47 +0100
From: d.tryba(a)pocos.nl
To: sr-users(a)lists.sip-router.org
Subject: Re: [SR-Users] Negative value returned when using sql_pvquery
On Wed, Jan 06, 2016 at 10:48:38AM +0000, Jonathan Hunter wrote:
Currently the field I am extracting the value
from in the database is set to type;
bigint(20) unsigned
If I change to varchar for example it returns fine, my only issue is that the overflow
only occurs on 10 digit numbers starting with 2 or 3.
If I add a value for example 1785702370 or 7785702370 they are returned without issue
without changing the DB value type.
The problem you experience occurs for all numbers >= 2147483648 (2^31)
and <= 4294967296 (2^32). Looks like the auto conversion in kamailio is
doing funky stuff in this range :) Can you verify this?
BTW You don't have to change the table, you can do (im|ex)plicit casts
in the query in kamailio. See
https://dev.mysql.com/doc/refman/5.5/en/type-conversion.html for
example.
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