Hello, I'm having problems with avpops module that looks to me as a bug. I'm using Postgres as database backend. Here's the table structure: users=# \d usr_preferences Table "ser.usr_preferences" Column | Type | Modifiers -----------+-----------------------------+---------------------------------------- uuid | character varying(64) | not null default ''::character varying username | character varying(100) | not null default ''::character varying domain | character varying(128) | not null default ''::character varying attribute | character varying(32) | not null default ''::character varying value | character varying(128) | not null default ''::character varying type | integer | not null default 0 modified | timestamp without time zone | not null default now() Indexes: "usr_preferences_pkey" primary key, btree (attribute, username, "domain") As you can see all fields defined as NOT NULL and there can't be any NULL values. Here's what I do in ser.cfg: # -- avpops params -- modparam("avpops", "avp_url", "postgres://SERDB_USER:SERDB_PW@DBHOST/users") modparam("avpops","avp_aliases","alias_p=I:100;alias_s=I:101") modparam("avpops","avp_table","usr_preferences") route { if (!avp_db_load("$ruri","$alias_p/usr_preferences")) { log(1,"avp not found"); } else { avp_print(); } sl_reply_error(); } When I'm sending the following INVITE: INVITE sip:12128121207@myserbox.com SIP/2.0 ... Here's the query that's sent to the database: select value,attribute,type from usr_preferences where username='12128121207' AND attribute='100' Here's the result of the query in psql: users=# select value,attribute,type from usr_preferences where username='12128121207' AND attribute='100'; value | attribute | type -------------------------------------+-----------+------ sip:12128121207@anotherbox.com | 100 | 2 (1 row) As you can see there's no NULL values and everything looks correct so far. But here's what I get in ser log: 0(12042) val2str(): converting 100, 3 0(12042) PG[217] str2valp got string sip:12128121207@anotherbox.com 0(12042) PG[217] str2valp got string 100 0(12042) PG[193] str2valp got int 2 0(12042) ERROR:avpops:dbrow2avp: dbrow contains NULL fields I tried it with ser 0.9.0, cvs stable and cvs head all with the same result. If this is not a bug, please point me to what I'm doing wrong. Otherwise please consider it a bug report. I assume that this is PostgreSQL support related as it seems people on the list were able to get it work with MySQL. Thank you, Michael