[Freeswitch-users] mod_lcr

[Rupa Schomaker]

Read the part about how to define the table + the gist index.  The whole
custom_sql thing assumes a familiarity with sql.  you can choose to not have
a digits_prefix column and just change the datatype of prefix to prefix.
 You can do what I did which is to have prefix be text and digits_prefix be
of type prefix and a trigger to keep the two in sync.  the key is that you
are searching against the prefix column for which there is a GIST index.

On Thu, Jun 10, 2010 at 2:53 AM, Madovsky <infos at madovsky.org> wrote:

>  ok thanks I will read again
>
> F
>
> ----- Original Message -----
> *From:* Nandy Dagondon <gcd at i.ph>
> *To:* freeswitch-users at lists.freeswitch.org
> *Sent:* Thursday, June 10, 2010 3:09 AM
> *Subject:* Re: [Freeswitch-users] mod_lcr
>
> it's the digits_prefix in the WHERE clause that's causing the error.
>
> ur question re prefix+digits, it's explained in the Custom SQL portion in
> the wiki.
>
> -nandy
>
>
> On Thu, Jun 10, 2010 at 2:56 PM, Madovsky <infos at madovsky.org> wrote:
>
>>  ok so it needs also the alias l.digits in the condition I think.
>> I'm a little confused about digits and prefix.
>> if I check a number with the country code is it need to join
>> prefix+digits ? how with this kinkd of sql request ?
>>
>> Thanks
>>
>> F
>>
>>   ----- Original Message -----
>> *From:* Nandy Dagondon <gcd at i.ph>
>> *To:* freeswitch-users at lists.freeswitch.org
>> *Sent:* Thursday, June 10, 2010 2:44 AM
>> *Subject:* Re: [Freeswitch-users] mod_lcr
>>
>> i think it's a typo. i changed digits_prefix to digits. to be sure, pls
>> check the CREATE TABLE entries.
>> -nandy
>>
>>
>> On Thu, Jun 10, 2010 at 2:16 PM, Madovsky <infos at madovsky.org> wrote:
>>
>>>  I'm experimenting with mod_lcr with postgresql (8.4.4)
>>> there s an example of custom sql on wiki below :
>>>
>>>
>>>     <profile name="use_prefix">
>>>       <param name="custom_sql" value="
>>> SELECT l.digits, c.carrier_name, l.${lcr_rate_field}, cg.prefix AS gw_prefix, cg.suffix AS gw_suffix,
>>>        l.lead_strip, l.trail_strip, l.prefix, l.suffix, cg.codec, l.cid
>>> FROM lcr l
>>>      JOIN carriers c ON l.carrier_id=c.id
>>>      JOIN carrier_gateway cg ON c.id=cg.carrier_id
>>> WHERE c.enabled = '1' AND cg.enabled = '1' AND l.enabled = '1'
>>>       AND digits_prefix @> '%q'
>>>       AND CURRENT_TIMESTAMP BETWEEN date_start AND date_end
>>> ORDER BY digits DESC, ${lcr_rate_field} asc, random();
>>>       "/>
>>>     </profile>
>>>
>>> however the query failed cause of digits_prefix field doesn't exist in the table.
>>>
>>> is it a typo ? or does it need a field concatenation of prefix and digits ?
>>>
>>> Thanks
>>>
>>>
>>>
>>> Franck
>>>
>>>
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-- 
-Rupa
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