[OpenSIPS-Users] MySQL Type: FIELD_TYPE_NEWDECIMAL (246) uses DB_INT result type but should use float

Calvin Ellison calvin.ellison at voxox.com
Mon Mar 9 19:21:43 EST 2020 

Updating the C code per Brett's suggestion resolved that specific error:

DBG:db_mysql:db_mysql_str2val: converting DOUBLE [0.0018]

Now there is a warning when trying to print that avp:

WARNING:avpops:db_query_avp_print_results: Unknown type 2

I don't really care about this particular variable, but if the same issue
were to come up again in another context then what fix is needed to print
this as a string?

Regards,

*Calvin Ellison*
Senior Voice Operations Engineer
calvin.ellison at voxox.com
+1 (213) 285-0555

-----------------------------------------------
*voxox.com <http://www.voxox.com/> *
5825 Oberlin Drive, Suite 5
San Diego, CA 92121
[image: Voxox]


On Mon, Mar 9, 2020 at 11:16 AM Ben Newlin <Ben.Newlin at genesys.com> wrote:

> I’m pretty sure OpenSIPS doesn’t support floating point numbers in script
> variables, so I don’t think it’s a bug. Even if you change the C code to
> make it a Float the $var and $avp concepts are only string or int. There is
> a MATHOPS module that offers some floating point math, but it’s based on
> using string variables.
>
>
>
> Ben Newlin
>
>
>
> *From: *Users <users-bounces at lists.opensips.org> on behalf of Brett
> Nemeroff <brett at nemeroff.com>
> *Reply-To: *OpenSIPS users mailling list <users at lists.opensips.org>
> *Date: *Monday, March 9, 2020 at 1:20 PM
> *To: *Calvin Ellison <calvin.ellison at voxox.com>, OpenSIPS users mailling
> list <users at lists.opensips.org>
> *Subject: *Re: [OpenSIPS-Users] MySQL Type: FIELD_TYPE_NEWDECIMAL (246)
> uses DB_INT result type but should use float
>
>
>
> Can you just statically put a integer in there? Like say, 0?
>
>
>
> I actually think this is a bug. You are using 2.4.7? I don’t see this
> fixed in newer versions.
>
>
>
> The bug is on Line 81 of res.c. It incorrectly assumes that
> MYSQL_TYPE_NEWDECIMAL is an INT. This should be easy for you to attempt to
> fix and recompile. I’m not entirely sure it’ll work, but it’s worth a shot.
> I’d move that data type down to the FLOAT block and give it a whirl.
>
>
>
> Good luck,
>
> Brett
>
>
>
>
>
> On Mon, Mar 9, 2020 at 12:00 PM Calvin Ellison <calvin.ellison at voxox.com>
> wrote:
>
> The problem, as I see it, is that the MariaDB server is indicating this
> field is a floating-point (FIELD_TYPE_NEWDECIMAL), but OpenSIPS is casting
> that integer (DB_INT).
>
>
>
> I don't really need the delay field but I have no way to exclude it from
> the result and avp_db_query want every field mapped to an avp.
>
>
>
> Can avp_db_query force a translation on the result before storing it?
>
>
>
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66fb78)[14]=[delay]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_INT result type
>
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting INT [0.0012]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> ERROR:core:db_str2int: Unexpected characters: [.0012]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> ERROR:db_mysql:db_mysql_str2val: error while converting integer value from
> string
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> ERROR:db_mysql:db_mysql_convert_row: failed to convert value
>
>
>
> Regards,
>
>
>
> *Calvin Ellison*
> Senior Voice Operations Engineer
> calvin.ellison at voxox.com
> +1 (213) 285-0555
>
> -----------------------------------------------
> *voxox.com <http://www.voxox.com/> *
> 5825 Oberlin Drive, Suite 5
> <https://www.google.com/maps/search/5825+Oberlin+Drive,+Suite+5+San+Diego,+CA+92121?entry=gmail&source=g>
> San Diego, CA 92121
> <https://www.google.com/maps/search/5825+Oberlin+Drive,+Suite+5+San+Diego,+CA+92121?entry=gmail&source=g>
>
> [image: Image removed by sender. Voxox]
>
>
>
>
>
> On Sun, Mar 8, 2020 at 11:33 PM Brett Nemeroff <brett at nemeroff.com> wrote:
>
>
>
> Hello Calvin,
>
> Looks like your coerecing a float into an integer field. I think it's your
> delay field. What do you expect to happen here? I mean that seriously. If
> the delay field is an integer, you can't put anything but an integer in it
> if you have no access to change the database type.
>
>
>
> Alternatively, you could try to use transformations to manipulate the
> numeric into something that looks like an integer (for example, multiple
> those values by 10000 and store that.
>
>
>
> Let us know if that helps or if you need some more help.
>
> -Brett
>
>
>
>
>
> On Mon, Mar 9, 2020 at 12:51 AM Calvin Ellison <calvin.ellison at voxox.com>
> wrote:
>
> It appears that OpenSIPS is assuming an incorrect integer data type on a
> field that is a floating-point value. I have no access to change the field
> type in the database. What can be done?
>
>
>
> Server version: 10.2.31-MariaDB MariaDB Server
>
>
>
> Query and response attached
>
>
>
> async(avp_db_query("call lrn.fulldataz('$var(number)',curdate())",
> "$avp(number); $avp(lrn); $avp(portType); $avp(state); $avp(network);
> $avp(ocn); $avp(ratecenter); $avp(class); $avp(lata); $avp(country);
> $avp(reachable); $avp(reason); $avp(dnc); $avp(good)", "2"), resume_dnc);
>
>
>
> ERROR:core:db_str2int: Unexpected characters: [.0011]
>
>
>
> # opensips -V
> version: opensips 2.4.7 (x86_64/linux)
> flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC,
> F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
> ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
> MAX_URI_SIZE 1024, BUF_SIZE 65535
> poll method support: poll, epoll, sigio_rt, select.
> main.c compiled on  with gcc 7
>
>
>
>
>
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: 15 columns returned from the query
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:core:db_allocate_columns: allocate 420 bytes for result columns at
> 0x7f4bed66fa20
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66fa98)[0]=[number]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_STRING result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66faa8)[1]=[lrn]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_STRING result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66fab8)[2]=[port type]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_INT result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66fac8)[3]=[state]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_STRING result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66fad8)[4]=[network]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_STRING result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66fae8)[5]=[ocn]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_STRING result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66faf8)[6]=[ratecenter]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_STRING result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66fb08)[7]=[class]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_STRING result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66fb18)[8]=[lata]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_STRING result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66fb28)[9]=[country]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_STRING result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66fb38)[10]=[reachable]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_BIGINT result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66fb48)[11]=[reason]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_STRING result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66fb58)[12]=[dnc]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_INT result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66fb68)[13]=[good]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_BIGINT result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x7f4bed66fb78)[14]=[delay]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_get_columns: use DB_INT result type
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:core:db_allocate_rows: allocate 496 bytes for result rows and values at
> 0x7f4bed66e878
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting STRING [2132850556]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting STRING [2132620105]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting INT [2]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting STRING [CA]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting STRING [BANDWIDTH.COM CLEC- LLC
> - CA]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting STRING [979E]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting STRING [LSAN DA 01]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting STRING [L]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting STRING [730]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting STRING [US]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting INT BIG[1]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting STRING [SS7 ID]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting INT [0]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting INT BIG[1]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> DBG:db_mysql:db_mysql_str2val: converting INT [0.0012]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> ERROR:core:db_str2int: Unexpected characters: [.0012]
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> ERROR:db_mysql:db_mysql_str2val: error while converting integer value from
> string
>
> Mar  8 22:28:11 localhost /usr/sbin/opensips[32124]:
> ERROR:db_mysql:db_mysql_convert_row: failed to convert value
>
>
>
>
>
>
>
> Regards,
>
>
>
> *Calvin Ellison*
> Senior Voice Operations Engineer
> calvin.ellison at voxox.com
> +1 (213) 285-0555
>
> -----------------------------------------------
> *voxox.com <http://www.voxox.com/> *
> 5825 Oberlin Drive, Suite 5
> <https://www.google.com/maps/search/5825+Oberlin+Drive,+Suite+5+San+Diego,+CA+92121?entry=gmail&source=g>
> San Diego, CA 92121
> <https://www.google.com/maps/search/5825+Oberlin+Drive,+Suite+5+San+Diego,+CA+92121?entry=gmail&source=g>
>
> [image: Image removed by sender. Voxox]
>
> _______________________________________________
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>
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