( ! ) Notice: Undefined index: ras in C:\wamp64\www\DHL_VISUALCHECK\phpfiles\roi_fijar_roiwh_umbral.php on line 6
Call Stack
#	Time	Memory	Function	Location
1	0.0001	360184	{main}( )	...\roi_fijar_roiwh_umbral.php:0

( ! ) Notice: Undefined index: umbral in C:\wamp64\www\DHL_VISUALCHECK\phpfiles\roi_fijar_roiwh_umbral.php on line 7
Call Stack
#	Time	Memory	Function	Location
1	0.0001	360184	{main}( )	...\roi_fijar_roiwh_umbral.php:0

( ! ) Warning: pg_query(): Query failed: ERROR: error de sintaxis en o cerca de «where» LINE 1: update parametrizacion set umbral= where rampa = '' ^ in C:\wamp64\www\DHL_VISUALCHECK\phpfiles\roi_fijar_roiwh_umbral.php on line 14
Call Stack
#	Time	Memory	Function	Location
1	0.0001	360184	{main}( )	...\roi_fijar_roiwh_umbral.php:0
2	0.0217	361568	pg_query( $connection = resource(1) of type (pgsql link), $query = 'update parametrizacion set umbral= where rampa = \'\'' )	...\roi_fijar_roiwh_umbral.php:14

OK