Hello, I'm using sql_xquery also (Kamailio 5.5.2). I too have noticed that (except in case of error), it will always return 1. So to check if rows are actually returned, I'm looking at the result XAVP. E.g. : if ($xavp(query_result[0]) == $null) { # no row (...) Regards, Nicolas. -----Message d'origine----- De : sr-users <sr-users-bounces(a)lists.kamailio.org> De la part de Benoît Panizzon Envoyé : vendredi 5 novembre 2021 15:55 À : Kamailio (SER) - Users Mailing List Objet : [SR-Users] sql_xquery return 1 on 0 rows? ***This mail has been sent by an external source*** Dear List... kamcmd> version kamailio 5.4.7 (x86_64/linux) Strange issue found. According to: https://kamailio.org/docs/modules/5.4.x/modules/sqlops.html I should get return value 2 if no rows returned: $var(query) contains a query that does not match (number is not assigned) if (sql_xquery("impkam", "$var(query)", "assignedtn") == 1) { if ($avp(debug) > 1) { xlog("L_INFO", "$cfg(route): SQL Dump Result: $var(assignedtn) ROWS: $dbr(assignedtn=>rows) \n"); } do stuff with the assigned number } else { do stuff in case that number is not assigned } Log Output: CHECK_ASSIGNED_TN: SQL Dump Result: 0 ROWS: 0 So the return value of the query was == 1 but the result contains no rows. How can that be? -- Mit freundlichen Grüssen -Benoît Panizzon- @ HomeOffice und normal erreichbar -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________ __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users(a)lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users(a)lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

On 9 Nov 2021, at 08:26, Daniel-Constantin Mierla <miconda(a)gmail.com> wrote: Hello, sql_xquery() does not store anything inside $dbr(...), it stores the result inside $xavp(...). You have to use sql_query() to store inside $dbr(). Cheers, Daniel On 05.11.21 15:55, Benoît Panizzon wrote: -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Online Nov 08-11, 2021 (Europe Timezone) - Feb 21-24, 2022 (America Timezone) * https://www.asipto.com/sw/kamailio-advanced-training-online/ __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users(a)lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users