diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index d95b1951cc..d8ea903252 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,11 @@
+2011-04-19  Ramon Novoa  <rnovoa@artica.es>
+
+	* include/functions_db.php, pandoradb.sql,
+	  pandoradb.postgreSQL.sql, pandoradb.oracle.sql,
+	  extras/pandoradb_migrate_v3.2_to_v4.0.sql,
+	  general/logon_ok.php, godmode/admin_access_logs.php: Several fixes to
+	  make things work in MySQL, PostgreSQL and Oracle.
+
 2011-04-19 Javier Lanz <javier.lanz@artica.es>
 
 	* godmode/modules/manage_network_components_form.php: Enabled port field
diff --git a/pandora_console/extras/pandoradb_migrate_v3.2_to_v4.0.sql b/pandora_console/extras/pandoradb_migrate_v3.2_to_v4.0.sql
index b71b07383a..69f6b66bb2 100644
--- a/pandora_console/extras/pandoradb_migrate_v3.2_to_v4.0.sql
+++ b/pandora_console/extras/pandoradb_migrate_v3.2_to_v4.0.sql
@@ -79,3 +79,12 @@ ALTER TABLE `treport_content` ADD COLUMN `style` TEXT NOT NULL DEFAULT '';
 -- Table `tperfil`
 -- -----------------------------------------------------
 ALTER TABLE `tperfil` MODIFY `name` TEXT NOT NULL DEFAULT '';
+
+-- -----------------------------------------------------
+-- Table `tsesion`
+-- -----------------------------------------------------
+
+ALTER TABLE `tsesion` CHANGE `ID_sesion` `id_sesion` bigint(20) unsigned NOT NULL auto_increment;
+ALTER TABLE `tsesion` CHANGE `ID_usuario` `id_usuario` varchar(60) NOT NULL default '0';
+ALTER TABLE `tsesion` CHANGE `IP_origen` `ip_origen` varchar(100) NOT NULL default '';
+
diff --git a/pandora_console/general/logon_ok.php b/pandora_console/general/logon_ok.php
index 68f65b95f8..cba4bf0ce3 100644
--- a/pandora_console/general/logon_ok.php
+++ b/pandora_console/general/logon_ok.php
@@ -171,16 +171,16 @@ switch ($config["dbtype"]) {
 				AND `id_usuario` = '%s' ORDER BY `utimestamp` DESC LIMIT 10", $config["id_user"]);
 		break;
 	case "postgresql":
-		$sql = sprintf ("SELECT \"ID_usuario\", accion, fecha, \"IP_origen\", descripcion
+		$sql = sprintf ("SELECT \"id_usuario\", accion, fecha, \"ip_origen\", descripcion
 			FROM tsesion
 			WHERE (\"utimestamp\" > ceil(date_part('epoch', CURRENT_TIMESTAMP)) - 604800) 
-				AND \"ID_usuario\" = '%s' ORDER BY \"utimestamp\" DESC LIMIT 10", $config["id_user"]);
+				AND \"id_usuario\" = '%s' ORDER BY \"utimestamp\" DESC LIMIT 10", $config["id_user"]);
 		break;
 	case "oracle":
-		$sql = sprintf ("SELECT ID_usuario, accion, fecha, IP_origen, descripcion
+		$sql = sprintf ("SELECT id_usuario, accion, fecha, ip_origen, descripcion
 			FROM tsesion
 			WHERE ((utimestamp > ceil((sysdate - to_date('19700101000000','YYYYMMDDHH24MISS')) * (86400)) - 604800) 
-				AND ID_usuario = '%s') AND rownum <= 10 ORDER BY utimestamp DESC", $config["id_user"]);
+				AND id_usuario = '%s') AND rownum <= 10 ORDER BY utimestamp DESC", $config["id_user"]);
 		break;
 }
 
@@ -199,8 +199,8 @@ foreach ($sessions as $session) {
 			$session_ip_origen = $session['ip_origen'];
 			break;
 		case "postgresql":
-			$session_id_usuario = $session['ID_usuario'];
-			$session_ip_origen = $session['IP_origen'];
+			$session_id_usuario = $session['id_usuario'];
+			$session_ip_origen = $session['ip_origen'];
 			break;
 	}
 	
diff --git a/pandora_console/godmode/admin_access_logs.php b/pandora_console/godmode/admin_access_logs.php
index b75dede745..ebb09cd490 100644
--- a/pandora_console/godmode/admin_access_logs.php
+++ b/pandora_console/godmode/admin_access_logs.php
@@ -90,25 +90,25 @@ if ($tipo_log != 'all') {
 switch ($config['dbtype']) {
 	case "mysql":
 		if ($user_filter != 'all') {
-			$filter .= sprintf(' AND ID_usuario = "%s"', $user_filter);
+			$filter .= sprintf(' AND id_usuario = "%s"', $user_filter);
 		}
 
 		$filter .= ' AND (accion LIKE "%' . $filter_text . '%" OR descripcion LIKE "%' . $filter_text . '%")';
 
 		if ($filter_ip != '') {
-			$filter .= sprintf(' AND IP_origen LIKE "%s"', $filter_ip);
+			$filter .= sprintf(' AND ip_origen LIKE "%s"', $filter_ip);
 		}
 		break;
 	case "postgresql":
 	case "oracle":
 		if ($user_filter != 'all') {
-			$filter .= sprintf(' AND ID_usuario = \'%s\'', $user_filter);
+			$filter .= sprintf(' AND id_usuario = \'%s\'', $user_filter);
 		}
 
 		$filter .= ' AND (accion LIKE \'%' . $filter_text . '%\' OR descripcion LIKE \'%' . $filter_text . '%\')';
 
 		if ($filter_ip != '') {
-			$filter .= sprintf(' AND IP_origen LIKE \'%s\'', $filter_ip);
+			$filter .= sprintf(' AND ip_origen LIKE \'%s\'', $filter_ip);
 		}
 		break;
 }
@@ -224,7 +224,7 @@ foreach ($result as $row) {
 	switch ($config['dbtype']) {
 		case "mysql":
 		case "postgresql":
-			$data[0] = $row["ID_usuario"];
+			$data[0] = $row["id_usuario"];
 			break;
 		case "oracle":
 			$data[0] = $row["id_usuario"];
@@ -235,7 +235,7 @@ foreach ($result as $row) {
 	switch ($config['dbtype']) {
 		case "mysql":
 		case "postgresql":
-			$data[3] = $row["IP_origen"];
+			$data[3] = $row["ip_origen"];
 			break;
 		case "oracle":
 			$data[3] = $row["ip_origen"];
@@ -246,7 +246,7 @@ foreach ($result as $row) {
 		switch ($config['dbtype']) {
 			case "mysql":
 			case "postgresql":
-				$data[5] = enterprise_hook('cell1EntepriseAudit', array($row['ID_sesion']));
+				$data[5] = enterprise_hook('cell1EntepriseAudit', array($row['id_sesion']));
 				break;
 			case "oracle":
 				$data[5] = enterprise_hook('cell1EntepriseAudit', array($row['id_sesion']));
@@ -257,7 +257,7 @@ foreach ($result as $row) {
 		switch ($config['dbtype']) {
 			case "mysql":
 			case "postgresql":
-				$data[6] = enterprise_hook('cell2EntepriseAudit', array($row['ID_sesion']));
+				$data[6] = enterprise_hook('cell2EntepriseAudit', array($row['id_sesion']));
 				break;
 			case "oracle":
 				$data[6] = enterprise_hook('cell2EntepriseAudit', array($row['id_sesion']));
@@ -271,7 +271,7 @@ foreach ($result as $row) {
 		switch ($config['dbtype']) {
 			case "mysql":
 			case "postgresql":
-				enterprise_hook('rowEnterpriseAudit', array($table, &$iterator, $row['ID_sesion']));
+				enterprise_hook('rowEnterpriseAudit', array($table, &$iterator, $row['id_sesion']));
 				break;
 			case "oracle":
 				enterprise_hook('rowEnterpriseAudit', array($table, &$iterator, $row['id_sesion']));
diff --git a/pandora_console/include/functions_db.php b/pandora_console/include/functions_db.php
index c56663c622..912a927eb1 100644
--- a/pandora_console/include/functions_db.php
+++ b/pandora_console/include/functions_db.php
@@ -378,9 +378,9 @@ function pandora_audit($accion, $descripcion, $user_id = false, $ip = false, $in
 	$accion = safe_input($accion);
 	$descripcion = safe_input($descripcion);
 
-	$values = array('ID_usuario' => $id,
+	$values = array('id_usuario' => $id,
 		'accion' => $accion,
-		'IP_origen' => $ip,
+		'ip_origen' => $ip,
 		'descripcion' => $descripcion,
 		'fecha' => date('Y-m-d H:i:s'),
 		'utimestamp' => time());
diff --git a/pandora_console/pandoradb.oracle.sql b/pandora_console/pandoradb.oracle.sql
index c06ad2e2e1..c3c07f95e0 100644
--- a/pandora_console/pandoradb.oracle.sql
+++ b/pandora_console/pandoradb.oracle.sql
@@ -24,9 +24,12 @@
 -- Pandora schema creation script
 -- Triggers must end with two semicolons because Pandora installer need it 
 
+CREATE OR REPLACE FUNCTION UNIX_TIMESTAMP (oracletime IN DATE DEFAULT SYSDATE) RETURN INTEGER AS unixtime INTEGER; BEGIN unixtime := (oracletime - to_date('19700101','YYYYMMDD')) * 86400; RETURN unixtime; END;;
+CREATE OR REPLACE FUNCTION NOW RETURN TIMESTAMP AS t_now TIMESTAMP; BEGIN SELECT LOCALTIMESTAMP INTO t_now FROM dual; RETURN t_now; END;;
+
 CREATE TABLE taddress (
 	id_a NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	ip VARCHAR(60) default '' NOT NULL,
+	ip VARCHAR(60) default '',
 	ip_pack NUMBER(10, 0) default 0 NOT NULL 
 );
 CREATE INDEX taddress_ip_idx ON taddress(ip);
@@ -48,7 +51,7 @@ CREATE OR REPLACE TRIGGER taddress_agent_inc BEFORE INSERT ON taddress_agent REF
 
 CREATE TABLE tagente (
 	id_agente NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	nombre VARCHAR2(600) default '' NOT NULL,
+	nombre VARCHAR2(600) default '',
 	direccion VARCHAR2(100) default NULL,
 	comentarios VARCHAR2(255) default '',
 	id_grupo NUMBER(10, 0) default 0 NOT NULL,
@@ -124,7 +127,7 @@ CREATE OR REPLACE TRIGGER tagente_datos_log4x_inc BEFORE INSERT ON tagente_datos
 CREATE TABLE tagente_estado (
 	id_agente_estado NUMBER(10, 0) NOT NULL PRIMARY KEY,
 	id_agente_modulo NUMBER(10, 0) default 0 NOT NULL,
-	datos CLOB default '' NOT NULL,
+	datos CLOB default '',
 	timestamp TIMESTAMP default NULL,
 	estado NUMBER(10, 0) default 0 NOT NULL,
 	id_agente NUMBER(10, 0) default 0 NOT NULL,
@@ -161,8 +164,8 @@ CREATE TABLE tagente_modulo (
 	id_agente_modulo NUMBER(10, 0) NOT NULL PRIMARY KEY,
 	id_agente NUMBER(10, 0) default 0 NOT NULL,
 	id_tipo_modulo NUMBER(10, 0) default 0 NOT NULL,
-	descripcion CLOB default '' NOT NULL,
-	nombre CLOB default '' NOT NULL,
+	descripcion CLOB default '',
+	nombre CLOB default '',
 	id_policy_module NUMBER(10, 0) default 0 NOT NULL,
 	max NUMBER(19, 0) default 0 NOT NULL,
 	min NUMBER(19, 0) default 0 NOT NULL,
@@ -221,14 +224,14 @@ CREATE INDEX tagent_access_utimestamp_idx ON tagent_access(utimestamp);
 CREATE TABLE talert_snmp (
 	id_as NUMBER(10, 0) NOT NULL PRIMARY KEY,
 	id_alert NUMBER(10, 0) default 0 NOT NULL,
-	al_field1 CLOB default '' NOT NULL,
-	al_field2 CLOB default '' NOT NULL,
-	al_field3 CLOB default '' NOT NULL,
+	al_field1 CLOB default '',
+	al_field2 CLOB default '',
+	al_field3 CLOB default '',
 	description VARCHAR2(255) default '',
 	alert_type NUMBER(5, 0) default 0 NOT NULL,
 	agent VARCHAR2(100) default '',
 	custom_oid VARCHAR2(200) default '',
-	oid VARCHAR2(255) default '' NOT NULL,
+	oid VARCHAR2(255) default '',
 	time_threshold NUMBER(10, 0) default 0 NOT NULL,
 	times_fired NUMBER(5, 0) default 0 NOT NULL,
 	last_fired TIMESTAMP default NULL,
@@ -244,7 +247,7 @@ CREATE OR REPLACE TRIGGER talert_snmp_inc BEFORE INSERT ON talert_snmp REFERENCI
 
 CREATE TABLE talert_commands (
 	id NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	name VARCHAR2(100) default '' NOT NULL,
+	name VARCHAR2(100) default '',
 	command CLOB default '',
 	description CLOB default '',
 	internal NUMBER(10, 0) default 0
@@ -258,7 +261,7 @@ CREATE TABLE talert_actions (
 	id NUMBER(10, 0) NOT NULL PRIMARY KEY,
 	name CLOB default '',
 	id_alert_command NUMBER(10, 0) NOT NULL REFERENCES talert_commands(id)  ON DELETE CASCADE,
-	field1 CLOB default '' NOT NULL,
+	field1 CLOB default '',
 	field2 CLOB default '',
 	field3 CLOB default '',
 	id_group NUMBER(19, 0) default 0 NOT NULL,
@@ -300,7 +303,7 @@ CREATE TABLE talert_templates (
 	saturday NUMBER(5, 0) default 1,
 	sunday NUMBER(5, 0) default 1,
 	recovery_notify NUMBER(5, 0) default 0,
-	field2_recovery CLOB default '' NOT NULL,
+	field2_recovery CLOB default '',
 	field3_recovery CLOB NOT NULL,
 	priority NUMBER(10, 0) default 0 NOT NULL,
 	id_group NUMBER(10, 0) default 0 NOT NULL, 
@@ -379,7 +382,7 @@ CREATE TABLE talert_compound (
 	saturday NUMBER(5, 0) default 1,
 	sunday NUMBER(5, 0) default 1,
 	recovery_notify NUMBER(5, 0) default 0,
-	field2_recovery VARCHAR2(255) default '' NOT NULL,
+	field2_recovery VARCHAR2(255) default '',
 	field3_recovery CLOB NOT NULL,
 	internal_counter NUMBER(10, 0) default 0,
 	last_fired NUMBER(19, 0) default 0 NOT NULL,
@@ -437,8 +440,8 @@ CREATE OR REPLACE TRIGGER talert_compound_action_update1 AFTER UPDATE OF ID ON t
 CREATE TABLE tattachment (
 	id_attachment NUMBER(10, 0) NOT NULL PRIMARY KEY,
 	id_incidencia NUMBER(10, 0) default 0 NOT NULL,
-	id_usuario VARCHAR2(60) default '' NOT NULL,
-	filename VARCHAR2(255) default '' NOT NULL,
+	id_usuario VARCHAR2(60) default '',
+	filename VARCHAR2(255) default '',
 	description VARCHAR2(150) default '',
 	"size" NUMBER(19, 0) default 0 NOT NULL
 );
@@ -449,8 +452,8 @@ CREATE OR REPLACE TRIGGER tattachment_inc BEFORE INSERT ON tattachment REFERENCI
 
 CREATE TABLE tconfig (
 	id_config NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	token VARCHAR2(100) default '' NOT NULL,
-	value VARCHAR2(100) default '' NOT NULL 
+	token VARCHAR2(100) default '',
+	value VARCHAR2(100) default '' 
 );
 
 CREATE SEQUENCE tconfig_s INCREMENT BY 1 START WITH 1;
@@ -459,7 +462,7 @@ CREATE OR REPLACE TRIGGER tconfig_inc BEFORE INSERT ON tconfig REFERENCING NEW A
 
 CREATE TABLE tconfig_os (
 	id_os NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	name VARCHAR2(100) default '' NOT NULL,
+	name VARCHAR2(100) default '',
 	description VARCHAR2(250) default '',
 	icon_name VARCHAR2(100) default ''
 );
@@ -472,13 +475,13 @@ CREATE TABLE tevento (
 	id_grupo NUMBER(10, 0) default 0 NOT NULL,
 	estado NUMBER(10, 0) default 0 NOT NULL,
 	timestamp TIMESTAMP default NULL, 			
-	evento CLOB default '' NOT NULL,
+	evento CLOB default '',
 	utimestamp NUMBER(19, 0) default 0 NOT NULL,
 	event_type VARCHAR2(50) default 'unknown',
 	id_agentmodule NUMBER(10, 0) default 0 NOT NULL,
 	id_alert_am NUMBER(10, 0) default 0 NOT NULL,
 	criticity NUMBER(10, 0) default 0 NOT NULL,
-	user_comment CLOB NOT NULL,
+	user_comment CLOB,
 	CONSTRAINT tevento_event_type_cons CHECK (event_type IN ('unknown','alert_fired','alert_recovered','alert_ceased','alert_manual_validation','recon_host_detected','system','error','new_agent','going_up_warning','going_up_critical','going_down_warning','going_down_normal','going_down_critical','going_up_normal'))
 );
 CREATE INDEX tevento_id_1_idx ON tevento(id_agente, id_evento);
@@ -496,7 +499,7 @@ CREATE OR REPLACE TRIGGER tevento_inc BEFORE INSERT ON tevento REFERENCING NEW A
 -- Criticity: 4 - Critical (red) (status 1)
 CREATE TABLE tgrupo (
 	id_grupo NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	nombre CLOB default '' NOT NULL,
+	nombre CLOB default '',
 	icon VARCHAR2(50) default 'world',
 	parent NUMBER(10, 0) default 0 NOT NULL,
 	propagate NUMBER(5, 0) default 0,
@@ -512,10 +515,10 @@ CREATE TABLE tincidencia (
 	id_incidencia NUMBER(19, 0) NOT NULL PRIMARY KEY,
 	inicio TIMESTAMP default NULL,
 	cierre TIMESTAMP default NULL,
-	titulo CLOB default '' NOT NULL,
+	titulo CLOB default '',
 	descripcion CLOB NOT NULL,
-	id_usuario VARCHAR2(60) default '' NOT NULL,
-	origen VARCHAR2(100) default '' NOT NULL,
+	id_usuario VARCHAR2(60) default '',
+	origen VARCHAR2(100) default '',
 	estado NUMBER(10, 0) default 0 NOT NULL,
 	prioridad NUMBER(10, 0) default 0 NOT NULL,
 	id_grupo NUMBER(10, 0) default 0 NOT NULL,
@@ -536,14 +539,14 @@ CREATE SEQUENCE tincidencia_s INCREMENT BY 1 START WITH 1;
 CREATE OR REPLACE TRIGGER tincidencia_inc BEFORE INSERT ON tincidencia REFERENCING NEW AS NEW FOR EACH ROW BEGIN SELECT tincidencia_s.nextval INTO :NEW.ID_INCIDENCIA FROM dual; END;;
 
 CREATE TABLE tlanguage (
-	id_language VARCHAR2(6) default '' NOT NULL,
-	name VARCHAR2(100) default '' NOT NULL
+	id_language VARCHAR2(6) default '',
+	name VARCHAR2(100) default ''
 );
 
 CREATE TABLE tlink (
 	id_link NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	name VARCHAR2(100) default '' NOT NULL,
-	link VARCHAR2(255) default '' NOT NULL
+	name VARCHAR2(100) default '',
+	link VARCHAR2(255) default ''
 );
 
 CREATE SEQUENCE tlink_s INCREMENT BY 1 START WITH 1;
@@ -552,11 +555,11 @@ CREATE OR REPLACE TRIGGER tlink_inc BEFORE INSERT ON tlink REFERENCING NEW AS NE
 
 CREATE TABLE tmensajes (
 	id_mensaje NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	id_usuario_origen VARCHAR2(60) default '' NOT NULL,
-	id_usuario_destino VARCHAR2(60) default '' NOT NULL,
+	id_usuario_origen VARCHAR2(60) default '',
+	id_usuario_destino VARCHAR2(60) default '',
 	mensaje CLOB NOT NULL,
 	timestamp NUMBER(19, 0) default 0 NOT NULL,
-	subject VARCHAR2(255) default '' NOT NULL,
+	subject VARCHAR2(255) default '',
 	estado NUMBER(10, 0) default 0 NOT NULL 
 );
 
@@ -566,7 +569,7 @@ CREATE OR REPLACE TRIGGER tmensajes_inc BEFORE INSERT ON tmensajes REFERENCING N
 
 CREATE TABLE tmodule_group (
 	id_mg NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	name VARCHAR2(150) default '' NOT NULL
+	name VARCHAR2(150) default ''
 );
 
 CREATE SEQUENCE tmodule_group_s INCREMENT BY 1 START WITH 1;
@@ -614,14 +617,14 @@ CREATE OR REPLACE TRIGGER tnetwork_component_inc BEFORE INSERT ON tnetwork_compo
 
 CREATE TABLE tnetwork_component_group (
 	id_sg NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	name VARCHAR2(200) default '' NOT NULL,
+	name VARCHAR2(200) default '',
 	parent NUMBER(19, 0) default 0 NOT NULL 
 );
 
 
 CREATE TABLE tnetwork_profile (
 	id_np NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	name VARCHAR2(100) default '' NOT NULL,
+	name VARCHAR2(100) default '',
 	description VARCHAR2(250) default ''
 );
 
@@ -645,12 +648,12 @@ CREATE TABLE tnota (
 CREATE INDEX tnota_id_incident_idx ON tnota(id_incident);
 
 CREATE TABLE torigen (
-	origen VARCHAR2(100) default '' NOT NULL
+	origen VARCHAR2(100) default ''
 );
 
 CREATE TABLE tperfil (
 	id_perfil NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	name CLOB default '' NOT NULL,
+	name CLOB default '',
 	incident_edit NUMBER(5, 0) default 0 NOT NULL,
 	incident_view NUMBER(5, 0) default 0 NOT NULL,
 	incident_management NUMBER(5, 0) default 0 NOT NULL,
@@ -680,9 +683,9 @@ CREATE OR REPLACE TRIGGER trecon_script_inc BEFORE INSERT ON trecon_script REFER
 
 CREATE TABLE trecon_task (
 	id_rt NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	name VARCHAR2(100) default '' NOT NULL,
-	description VARCHAR2(250) default '' NOT NULL,
-	subnet VARCHAR2(64) default '' NOT NULL,
+	name VARCHAR2(100) default '',
+	description VARCHAR2(250) default '',
+	subnet VARCHAR2(64) default '',
 	id_network_profile NUMBER(10, 0) default 0 NOT NULL,
 	create_incident NUMBER(10, 0) default 0 NOT NULL,
 	id_group NUMBER(10, 0) default 1 NOT NULL,
@@ -691,13 +694,13 @@ CREATE TABLE trecon_task (
 	interval_sweep NUMBER(10, 0) default 0 NOT NULL,
 	id_recon_server NUMBER(10, 0) default 0 NOT NULL,
 	id_os NUMBER(10, 0) default 0 NOT NULL,
-	recon_ports VARCHAR2(250) default '' NOT NULL,
+	recon_ports VARCHAR2(250) default '',
 	snmp_community VARCHAR2(64) default 'public' NOT NULL,
 	id_recon_script NUMBER(10, 0),
-	field1 VARCHAR2(250) default '' NOT NULL,
-	field2 VARCHAR2(250) default '' NOT NULL,
-	field3 VARCHAR2(250) default '' NOT NULL,
-	field4 VARCHAR2(250) default '' NOT NULL
+	field1 VARCHAR2(250) default '',
+	field2 VARCHAR2(250) default '',
+	field3 VARCHAR2(250) default '',
+	field4 VARCHAR2(250) default ''
 );
 CREATE INDEX trecon_task_id_rec_serv_idx ON trecon_task(id_recon_server);
 
@@ -707,8 +710,8 @@ CREATE OR REPLACE TRIGGER trecon_task_inc BEFORE INSERT ON trecon_task REFERENCI
 
 CREATE TABLE tserver (
 	id_server NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	name VARCHAR2(100) default '' NOT NULL,
-	ip_address VARCHAR2(100) default '' NOT NULL,
+	name VARCHAR2(100) default '',
+	ip_address VARCHAR2(100) default '',
 	status NUMBER(10, 0) default 0 NOT NULL,
 	laststart TIMESTAMP default NULL,
 	keepalive TIMESTAMP default NULL,
@@ -719,7 +722,7 @@ CREATE TABLE tserver (
 	checksum NUMBER(10, 0) default 0 NOT NULL,
 	description VARCHAR2(255) default NULL,
 	recon_server NUMBER(10, 0) default 0 NOT NULL,
-	version VARCHAR2(20) default '' NOT NULL,
+	version VARCHAR2(20) default '',
 	plugin_server NUMBER(10, 0) default 0 NOT NULL,
 	prediction_server NUMBER(10, 0) default 0 NOT NULL,
 	wmi_server NUMBER(10, 0) default 0 NOT NULL,
@@ -755,16 +758,16 @@ CREATE OR REPLACE TRIGGER tserver_inc BEFORE INSERT ON tserver REFERENCING NEW A
 -- TODO: drop 2.x xxxx_server fields, unused since server_type exists.
 
 CREATE TABLE tsesion (
-	ID_sesion NUMBER(19, 0) NOT NULL PRIMARY KEY,
-	ID_usuario VARCHAR2(60) default '0' NOT NULL,
-	IP_origen VARCHAR2(100) default '' NOT NULL,
-	accion VARCHAR2(100) default '' NOT NULL,
-	descripcion CLOB default '' NOT NULL,
+	id_sesion NUMBER(19, 0) NOT NULL PRIMARY KEY,
+	id_usuario VARCHAR2(60) default '0' NOT NULL,
+	ip_origen VARCHAR2(100) default '',
+	accion VARCHAR2(100) default '',
+	descripcion CLOB default '',
 	fecha TIMESTAMP default NULL,
 	utimestamp NUMBER(19, 0) default 0 NOT NULL
 );
 CREATE INDEX tsesion_utimestamp_idx ON tsesion(utimestamp);
-CREATE INDEX tsesion_ID_usuario_idx ON tsesion(ID_usuario);
+CREATE INDEX tsesion_id_usuario_idx ON tsesion(id_usuario);
 
 CREATE SEQUENCE tsesion_s INCREMENT BY 1 START WITH 1;
 
@@ -772,9 +775,9 @@ CREATE OR REPLACE TRIGGER tsesion_inc BEFORE INSERT ON tsesion REFERENCING NEW A
 
 CREATE TABLE ttipo_modulo (
 	id_tipo NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	nombre VARCHAR2(100) default '' NOT NULL,
+	nombre VARCHAR2(100) default '',
 	categoria NUMBER(10, 0) default 0 NOT NULL,
-	descripcion VARCHAR2(100) default '' NOT NULL,
+	descripcion VARCHAR2(100) default '',
 	icon VARCHAR2(100) default NULL
 );
 
@@ -784,8 +787,8 @@ CREATE OR REPLACE TRIGGER ttipo_modulo_inc BEFORE INSERT ON ttipo_modulo REFEREN
 
 CREATE TABLE ttrap (
 	id_trap NUMBER(19, 0) NOT NULL PRIMARY KEY,
-	source VARCHAR2(50) default '' NOT NULL,
-	oid CLOB default '' NOT NULL,
+	source VARCHAR2(50) default '',
+	oid CLOB default '',
 	oid_custom CLOB default '',
 	type NUMBER(10, 0) default 0 NOT NULL,
 	type_custom VARCHAR2(100) default '',
@@ -807,7 +810,7 @@ CREATE TABLE tusuario (
 	fullname VARCHAR2(255) NOT NULL,
 	firstname VARCHAR2(255) NOT NULL,
 	lastname VARCHAR2(255) NOT NULL,
-	middlename VARCHAR2(255) default '' NOT NULL,
+	middlename VARCHAR2(255) default '',
 	password VARCHAR2(45) default NULL,
 	comments VARCHAR2(200) default NULL,
 	last_connect NUMBER(19, 0) default 0 NOT NULL,
@@ -823,10 +826,10 @@ CREATE TABLE tusuario (
 
 CREATE TABLE tusuario_perfil (
 	id_up NUMBER(19, 0) NOT NULL PRIMARY KEY,
-	id_usuario VARCHAR2(100) default '' NOT NULL,
+	id_usuario VARCHAR2(100) default '',
 	id_perfil NUMBER(10, 0) default 0 NOT NULL,
 	id_grupo NUMBER(10, 0) default 0 NOT NULL,
-	assigned_by VARCHAR2(100) default '' NOT NULL
+	assigned_by VARCHAR2(100) default ''
 );
 
 CREATE SEQUENCE tusuario_perfil_s INCREMENT BY 1 START WITH 1;
@@ -835,8 +838,8 @@ CREATE OR REPLACE TRIGGER tusuario_perfil_inc BEFORE INSERT ON tusuario_perfil R
 
 CREATE TABLE tnews (
 	id_news NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	author VARCHAR2(255) DEFAULT '' NOT NULL,
-	subject VARCHAR2(255) DEFAULT '' NOT NULL,
+	author VARCHAR2(255) DEFAULT '',
+	subject VARCHAR2(255) DEFAULT '',
 	text CLOB NOT NULL,
 	timestamp TIMESTAMP default NULL
 );
@@ -847,8 +850,8 @@ CREATE OR REPLACE TRIGGER tnews_inc BEFORE INSERT ON tnews REFERENCING NEW AS NE
 
 CREATE TABLE tgraph (
 	id_graph NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	id_user VARCHAR2(100) default '' NOT NULL,
-	name VARCHAR2(150) default '' NOT NULL,
+	id_user VARCHAR2(100) default '',
+	name VARCHAR2(150) default '',
 	description CLOB NOT NULL,
 	period NUMBER(10, 0) default 0 NOT NULL,
 	width NUMBER(10, 0) default 0 NOT NULL,
@@ -876,8 +879,8 @@ CREATE OR REPLACE TRIGGER tgraph_source_inc BEFORE INSERT ON tgraph_source REFER
 
 CREATE TABLE treport (
 	id_report NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	id_user VARCHAR2(100) default '' NOT NULL,
-	name VARCHAR2(150) default '' NOT NULL,
+	id_user VARCHAR2(100) default '',
+	name VARCHAR2(150) default '',
 	description CLOB NOT NULL,
 	private NUMBER(5, 0) default 0 NOT NULL,
 	id_group NUMBER(19, 0) default 0 NOT NULL,
@@ -931,7 +934,7 @@ CREATE TABLE treport_content (
 	order_uptodown NUMBER(10, 0) default 0 NOT NULL,
 	show_graph NUMBER(10, 0) default 0 NOT NULL,
 	group_by_agent NUMBER(10, 0) default 0 NOT NULL,
-	style CLOB default '' NOT NULL,
+	style CLOB default '',
 	id_group NUMBER(10, 0) default 0 NOT NULL,
 	id_module_group NUMBER(10, 0) default 0 NOT NULL
 );
@@ -975,7 +978,7 @@ CREATE OR REPLACE TRIGGER treport_content_item_inc BEFORE INSERT ON treport_cont
 
 CREATE TABLE treport_custom_sql (
 	id NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	name VARCHAR2(150) default '' NOT NULL,
+	name VARCHAR2(150) default '',
 	sql CLOB default NULL
 );
 
@@ -1039,7 +1042,7 @@ CREATE OR REPLACE TRIGGER tplugin_inc BEFORE INSERT ON tplugin REFERENCING NEW A
 
 CREATE TABLE tmodule (
 	id_module NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	name VARCHAR2(100) default '' NOT NULL 
+	name VARCHAR2(100) default '' 
 );
 
 CREATE SEQUENCE tmodule_s INCREMENT BY 1 START WITH 1;
@@ -1048,17 +1051,17 @@ CREATE OR REPLACE TRIGGER tmodule_inc BEFORE INSERT ON tmodule REFERENCING NEW A
 
 CREATE TABLE tserver_export (
 	id NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	name VARCHAR2(100) default '' NOT NULL,
-	preffix VARCHAR2(100) default '' NOT NULL,
+	name VARCHAR2(100) default '',
+	preffix VARCHAR2(100) default '',
 	interval NUMBER(10, 0) default 300 NOT NULL,
-	ip_server VARCHAR2(100) default '' NOT NULL,
+	ip_server VARCHAR2(100) default '',
 	connect_mode VARCHAR2(20) default 'local',
 	id_export_server NUMBER(10, 0) default NULL ,
-	"user" VARCHAR2(100) default '' NOT NULL,
-	pass VARCHAR2(100) default '' NOT NULL,
+	"user" VARCHAR2(100) default '',
+	pass VARCHAR2(100) default '',
 	port NUMBER(10, 0) default 0 NOT NULL,
-	directory VARCHAR2(100) default '' NOT NULL,
-	options VARCHAR2(100) default '' NOT NULL,
+	directory VARCHAR2(100) default '',
+	options VARCHAR2(100) default '',
 	--Number of hours of diference with the server timezone
 	timezone_offset NUMBER(5, 0) default 0 NOT NULL,
 	CONSTRAINT tserver_export_conn_mode_cons CHECK (connect_mode IN ('tentacle', 'ssh', 'local'))
@@ -1073,9 +1076,9 @@ CREATE OR REPLACE TRIGGER tserver_export_inc BEFORE INSERT ON tserver_export REF
 CREATE TABLE tserver_export_data (
 	id NUMBER(10, 0) NOT NULL PRIMARY KEY,
 	id_export_server NUMBER(10, 0) default 0 NOT NULL,
-	agent_name VARCHAR2(100) default '' NOT NULL,
-	module_name VARCHAR2(100) default '' NOT NULL,
-	module_type VARCHAR2(100) default '' NOT NULL,
+	agent_name VARCHAR2(100) default '',
+	module_name VARCHAR2(100) default '',
+	module_type VARCHAR2(100) default '',
 	data VARCHAR2(255) default NULL, 
 	timestamp TIMESTAMP default NULL
 );
@@ -1370,7 +1373,7 @@ CREATE OR REPLACE TRIGGER tsnmp_filter_inc BEFORE INSERT ON tsnmp_filter REFEREN
 -- -----------------------------------------------------
 CREATE TABLE tagent_custom_fields (
 	id_field NUMBER(10, 0) NOT NULL PRIMARY KEY,
-	name VARCHAR2(45) default '' NOT NULL,
+	name VARCHAR2(45) default '',
 	display_on_front NUMBER(5, 0) default 0 NOT NULL
 );
 
diff --git a/pandora_console/pandoradb.postgreSQL.sql b/pandora_console/pandoradb.postgreSQL.sql
index 2f5eaaa55f..9a1cb85109 100644
--- a/pandora_console/pandoradb.postgreSQL.sql
+++ b/pandora_console/pandoradb.postgreSQL.sql
@@ -610,16 +610,16 @@ CREATE INDEX "tserver_status_idx" ON "tserver"("status");
 -- TODO: drop 2.x xxxx_server fields, unused since server_type exists.
 
 CREATE TABLE "tsesion" (
-	"ID_sesion" BIGSERIAL NOT NULL PRIMARY KEY,
-	"ID_usuario" varchar(60) NOT NULL default '0',
-	"IP_origen" varchar(100) NOT NULL default '',
+	"id_sesion" BIGSERIAL NOT NULL PRIMARY KEY,
+	"id_usuario" varchar(60) NOT NULL default '0',
+	"ip_origen" varchar(100) NOT NULL default '',
 	"accion" varchar(100) NOT NULL default '',
 	"descripcion" text NOT NULL default '',
 	"fecha" TIMESTAMP without time zone default NULL,
 	"utimestamp" BIGINT NOT NULL default 0
 );
 CREATE INDEX "tsesion_utimestamp_idx" ON "tsesion"("utimestamp");
-CREATE INDEX "tsesion_ID_usuario_idx" ON "tsesion"("ID_usuario");
+CREATE INDEX "tsesion_id_usuario_idx" ON "tsesion"("id_usuario");
 
 CREATE TABLE "ttipo_modulo" (
 	"id_tipo" SERIAL NOT NULL PRIMARY KEY,
diff --git a/pandora_console/pandoradb.sql b/pandora_console/pandoradb.sql
index 8168e95a73..df39323ce8 100644
--- a/pandora_console/pandoradb.sql
+++ b/pandora_console/pandoradb.sql
@@ -668,17 +668,20 @@ CREATE TABLE IF NOT EXISTS `tserver` (
 -- 9 web
 -- TODO: drop 2.x xxxx_server fields, unused since server_type exists.
 
+alter table spacetime change  `id_sesion` bigint(20) unsigned NOT NULL auto_increment,
+  `id_usuario` varchar(60) NOT NULL default '0',
+  `ip_origen` varchar(100) NOT NULL default '',
 CREATE TABLE IF NOT EXISTS `tsesion` (
-  `ID_sesion` bigint(20) unsigned NOT NULL auto_increment,
-  `ID_usuario` varchar(60) NOT NULL default '0',
-  `IP_origen` varchar(100) NOT NULL default '',
+  `id_sesion` bigint(20) unsigned NOT NULL auto_increment,
+  `id_usuario` varchar(60) NOT NULL default '0',
+  `ip_origen` varchar(100) NOT NULL default '',
   `accion` varchar(100) NOT NULL default '',
   `descripcion` text NOT NULL default '',
   `fecha` datetime NOT NULL default '0000-00-00 00:00:00',
   `utimestamp` bigint(20) unsigned NOT NULL default '0',
-  PRIMARY KEY  (`ID_sesion`),
+  PRIMARY KEY  (`id_sesion`),
   KEY `idx_utimestamp` (`utimestamp`),
-  KEY `idx_user` (`ID_usuario`)
+  KEY `idx_user` (`id_usuario`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;