Hello,
you have to use db_unixodbc for connecting to oracle. The db_oracle was
not maintained for log time and perhaps it should be moved to obsolete
folder.
Cheers,
Daniel
On 29/04/16 17:17, gmele wrote:
> Hello,
>
> we are trying to connect our Kamailio SIP to an Oracle database. We tried
> both db_oracle and db_unixodbc modules to connect to the DB.
>
> With db_oracle, Kamailio core dumps when trying to access the
> active_watchers table (caused by the oracle CLOB?). Here is the kamailio
> logs:
>
> Apr 29 13:54:53 newvm1 /usr/sbin/kamailio[23665]: INFO: <core>
> [db_query.c:131]: db_do_query_internal(): DB-QUERY: select
> presentity_uri,callid,to_tag
> ,from_tag,event from active_watchers where updated=:1 AND event=:2
> Apr 29 13:54:53 newvm1 /usr/sbin/kamailio[23665]: INFO: db_oracle
> [res.c:238]: get_columns(): COLUMN PRESENTITY_URI TYPE 4 SIZE 129
> Apr 29 13:54:53 newvm1 /usr/sbin/kamailio[23665]: INFO: db_oracle
> [res.c:238]: get_columns(): COLUMN CALLID TYPE 4 SIZE 256
> Apr 29 13:54:53 newvm1 /usr/sbin/kamailio[23665]: INFO: db_oracle
> [res.c:238]: get_columns(): COLUMN TO_TAG TYPE 4 SIZE 65
> Apr 29 13:54:53 newvm1 /usr/sbin/kamailio[23665]: INFO: db_oracle
> [res.c:238]: get_columns(): COLUMN FROM_TAG TYPE 4 SIZE 65
> Apr 29 13:54:53 newvm1 /usr/sbin/kamailio[23665]: INFO: db_oracle
> [res.c:238]: get_columns(): COLUMN EVENT TYPE 4 SIZE 65
> Apr 29 13:54:53 newvm1 /usr/sbin/kamailio[23665]: INFO: db_oracle
> [res.c:378]: get_rows(): OCIStmtFetch2() returned 100
> Apr 29 13:54:53 newvm1 /usr/sbin/kamailio[23667]: CRITICAL: <core>
> [pass_fd.c:275]: receive_fd(): EOF on 16
> Apr 29 13:54:53 newvm1 /usr/sbin/kamailio[23667]: CRITICAL: <core>
> [pass_fd.c:275]: receive_fd(): EOF on 14
>
> What is really strange is that this table is accessed several times before
> the crash, without any problem. The other point is that this table is
> absolutely empty...
>
>
> With db_unixodbc, all requests having dates check fail because because the
> date format is not understood by oracle. The date should be converted using
> the oracle to_date(date, format) funtion to work...
>
> Here are the Kamilio traces:
>
> Apr 29 14:10:38 newvm1 /usr/sbin/kamailio[17021]: ERROR: usrloc
> [dlist.c:183]: get_all_db_ucontacts(): query error
> Apr 29 14:10:38 newvm1 /usr/sbin/kamailio[17021]: ERROR: nathelper
> [nathelper.c:2089]: nh_timer(): failed to fetch contacts
> Apr 29 14:10:39 newvm1 /usr/sbin/kamailio[17021]: ERROR: db_unixodbc
> [dbase.c:133]: db_unixodbc_submit_query(): rv=-1. Query= select
> received,contact,socket,cflags,path,ruid from$
> Apr 29 14:10:39 newvm1 /usr/sbin/kamailio[17021]: ERROR: db_unixodbc
> [connection.c:220]: db_unixodbc_extract_error():
> unixodbc:SQLExecDirect=HY000:1:933:[Oracle][ODBC][Ora]ORA-00$
> Apr 29 14:10:39 newvm1 /usr/sbin/kamailio[17021]: ERROR: <core>
> [db_query.c:132]: db_do_query_internal(): error while submitting query
>
> I tried the option modparam("db_unixodbc", "use_escape_common", 1), but
> without success.
>
> Has anyone been able to make Kamailio 4.4.0 work with Oracle 11g, either
> with db_oracle or with db_unixodbc module?
>
>
> Regards
>
>
> Giovanni
>
>
>
> --
> View this message in context:
> http://sip-router.1086192.n5.nabble.com/Kamailio-and-Oracle-database-tp147990.html
> Sent from the Users mailing list archive at Nabble.com.
>
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--
Daniel-Constantin Mierla
http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, Berlin, May 18-20, 2016 -
http://www.kamailioworld.com
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