I don't think it worth adding C code for external SQL query needs. IIRC, during early
SER times there was a command to execute any sql query via mi/fifo, but wasn't
feasible and easy to maintain, therefore removed.
I kamctl can be added using db cli application (e.g., mysql) with a bit of grep/sed/awk
will print only the value.
Fetching the value via xmlrpc should be possible via a bit of config scripting, inside
route[XMLRPC] intercept the command before dispatch_rpc() (search over the body or using
xmlops), do appropriate sql_query(...) via sqlops and push back a reply with a body in
xmlrpc format.
I would propose to close this item here.
---
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/113#issuecomment-88467639