# HG changeset patch
# User Sascha Wilde <wilde@intevation.de>
# Date 1563981083 -7200
# Node ID 02d5c2e17eb8f31e85d72c0c033cf9e25322b18a
# Parent  9072584b205fd07778176ca7f9b0ad8ddb0ecb36
Adapted surveys back end to new historization model.

diff -r 9072584b205f -r 02d5c2e17eb8 pkg/controllers/surveys.go
--- a/pkg/controllers/surveys.go	Wed Jul 24 16:46:54 2019 +0200
+++ b/pkg/controllers/surveys.go	Wed Jul 24 17:11:23 2019 +0200
@@ -32,9 +32,9 @@
   g.objname AS gauge_objname,
   r.value AS waterlevel_value
 FROM waterway.bottlenecks AS b
+  JOIN waterway.sounding_results AS s ON b.bottleneck_id = s.bottleneck_id
   JOIN waterway.gauges AS g
-    ON b.gauge_location = g.location AND b.gauge_validity = g.validity
-  JOIN waterway.sounding_results AS s ON b.bottleneck_id = s.bottleneck_id
+    ON b.gauge_location = g.location AND s.date_info::timestamptz <@ g.validity
   LEFT JOIN waterway.gauges_reference_water_levels AS r
     ON s.depth_reference = r.depth_reference
       AND g.location = r.location AND g.validity = r.validity