Hello,

 

It is two single quote characters (‘). If I try with one double quote character (“), it also fails. The only way to make it work is to have one single quote character surrounding the date.

 

Regards

 

Giovanni

 

From: sr-users [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel-Constantin Mierla
Sent: lundi 2 mai 2016 09:49
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] Kamailio and Oracle database

 

Hello,

are there two single quote characters or one double quotes character? Can you test if it works with double quotes instead of single quotes?

Cheers,
Daniel

 

On 02/05/16 09:42, gmele wrote:

Hello Daniel,
 
thx for your quick answer.
 
After having failed with db_oracle module, we effectively tried db_unixodbc.
 
But even with unixodbc, we got some strange errors when kamailio tries to do
queries including dates in the where clause:
 
Example of an error reported by kamailio:
 
May  2 08:30:14 newvm1 /usr/sbin/kamailio[26298]: ERROR: nathelper
[nathelper.c:2089]: nh_timer(): failed to fetch contacts
May  2 08:30:15 newvm1 /usr/sbin/kamailio[26298]: ERROR: db_unixodbc
[dbase.c:133]: db_unixodbc_submit_query(): rv=-1. Query= select
received,contact,socket,cflags,path,ruid from location *where
expires>''2016-05-02 06:30:15'' *AND partition=11 AND keepalive=1
May  2 08:30:15 newvm1 /usr/sbin/kamailio[26298]: ERROR: db_unixodbc
[connection.c:220]: db_unixodbc_extract_error():
unixodbc:SQLExecDirect=HY000:1:933:[Oracle][ODBC][Ora]ORA-00933: SQL command
not properly ended#012
May  2 08:30:15 newvm1 /usr/sbin/kamailio[26298]: ERROR: <core>
[db_query.c:132]: db_do_query_internal(): error while submitting query
 
 
As you can see, the date in the request seems has a double quote surrounding
it : where expires>''2016-05-02 06:30:15''. In fact it is 2 times the
character <'>.
 
If I execute the above request in the isql tool provided by unixODBC, it
also fails. If I remove the double quote around the date, it works:
 
select received,contact,socket,cflags,path,ruid from location *where
expires>'2016-05-02 06:30:15' *AND partition=11 AND keepalive=1;
 
Do you have an idea on how to correct this problem? 
 
Thx
 
Regards
 
Giovanni
 
 
 
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Daniel-Constantin Mierla
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