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Merge pull request #772 from krebslw/view-jessen
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Tilføj views til visning af punktsamlinger og tilhørende tidsserier og jessenpunkter
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@krebslw
krebslw authored Sep 26, 2024
2 parents d560d36 + e25277f commit 7c9b0d6
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244 changes: 244 additions & 0 deletions sql/views.sql
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);

CREATE INDEX v_pres1_obs_geometri_idx ON v_pres1_obs (geometri) INDEXTYPE IS MDSYS.SPATIAL_INDEX PARAMETERS('layer_gtype=line');

-- Jessenpunkter
CREATE MATERIALIZED VIEW v_jessenpunkter
REFRESH ON DEMAND
START WITH SYSDATE NEXT SYSDATE + 1 / 24
AS
WITH
punkter AS (
SELECT DISTINCT pi.punktid FROM punktinfo pi
JOIN punktinfotype pit ON pi.infotypeid=pit.infotypeid
WHERE (pit.infotype IN ('NET:jessen', 'IDENT:jessen'))
AND pi.registreringtil IS NULL
),
jessenpunkter AS (
SELECT ps.navn, COALESCE(ps.jessenpunktid, p.punktid) AS punktid, ps.jessenkoordinatid
FROM punktsamling ps
-- Vi medtager alle punkter som har attributten "NET:jessen" eller "IDENT:jessen".
-- Hvis der er nogen af dem som ikke er tilknyttet en Punktsamling, så vil de
-- stadig blive vist.
FULL JOIN punkter p ON p.punktid = ps.jessenpunktid
WHERE ps.registreringtil IS NULL
),
gi_ident AS (
SELECT pi.punktid, pi.tekst ident FROM punktinfo pi
JOIN punktinfotype pit ON pi.infotypeid=pit.infotypeid
WHERE pit.infotype='IDENT:GI' AND pi.registreringtil IS NULL
),
landsnr AS (
SELECT pi.punktid, pi.tekst ident FROM punktinfo pi
JOIN punktinfotype pit ON pi.infotypeid=pit.infotypeid
WHERE pit.infotype='IDENT:landsnr' AND pi.registreringtil IS NULL
),
jessennr AS (
SELECT pi.punktid, pi.tekst ident FROM punktinfo pi
JOIN punktinfotype pit ON pi.infotypeid=pit.infotypeid
WHERE pit.infotype='IDENT:jessen' AND pi.registreringtil IS NULL
),
dvr90 AS (
SELECT k.punktid, k.t, k.z FROM koordinat k
JOIN sridtype st ON k.sridid=st.sridid
WHERE st.srid = 'EPSG:5799' AND k.registreringtil IS NULL
),
geometrier AS (
SELECT geometri, punktid FROM geometriobjekt go
WHERE go.registreringtil IS NULL
),
tabtgaaet AS (
SELECT pi.punktid, 'TRUE' AS tabtgaaet FROM punktinfo pi
JOIN punktinfotype pit ON pi.infotypeid=pit.infotypeid
WHERE pit.infotype='ATTR:tabtgået' AND pi.registreringtil IS NULL
)
SELECT
geometrier.geometri,
gi_ident.ident GI_IDENT,
landsnr.ident LANDSNR,
jessennr.ident JESSENNR,
jessenpunkter.navn PUNKTSAMLINGSNAVN,
dvr90.t DVR90_T,
dvr90.z DVR90_KOTE,
jessenkote.t JESSENKOTE_T,
jessenkote.z JESSENKOTE,
COALESCE(tabtgaaet.tabtgaaet, 'FALSE') AS tabtgaaet
FROM jessenpunkter
LEFT JOIN gi_ident ON jessenpunkter.punktid=gi_ident.punktid
LEFT JOIN landsnr ON jessenpunkter.punktid=landsnr.punktid
LEFT JOIN jessennr ON jessenpunkter.punktid=jessennr.punktid
LEFT JOIN dvr90 ON jessenpunkter.punktid=dvr90.punktid
LEFT JOIN koordinat jessenkote ON jessenpunkter.jessenkoordinatid=jessenkote.objektid
LEFT JOIN tabtgaaet ON jessenpunkter.punktid=tabtgaaet.punktid
JOIN geometrier ON jessenpunkter.punktid=geometrier.punktid;

INSERT INTO
user_sdo_geom_metadata (table_name, column_name, diminfo, srid)
VALUES
(
'V_JESSENPUNKTER',
'GEOMETRI',
MDSYS.SDO_DIM_ARRAY(
MDSYS.SDO_DIM_ELEMENT('Longitude', 7.0, 16.0, 0.005),
MDSYS.SDO_DIM_ELEMENT('Latitude', 54.0000, 59.0000, 0.005)
),
4326
);

CREATE INDEX v_jessenpunkter_geometri_idx ON v_jessenpunkter (geometri) INDEXTYPE IS MDSYS.SPATIAL_INDEX PARAMETERS('layer_gtype=point');


-- Tidsserier og Punkter i punktsamlinger
CREATE MATERIALIZED VIEW v_hoejdetidsserier
REFRESH ON DEMAND
START WITH SYSDATE NEXT SYSDATE + 1 / 24
AS
WITH
punkter AS (
SELECT ps.objektid as punktsamlingsid, psp.punktid, ps.jessenpunktid, ps.jessenkoordinatid, ps.navn
FROM punktsamling_punkt psp
JOIN punktsamling ps ON psp.punktsamlingsid = ps.objektid
),
gi_ident AS (
SELECT pi.punktid, pi.tekst ident FROM punktinfo pi
JOIN punktinfotype pit ON pi.infotypeid=pit.infotypeid
WHERE pit.infotype='IDENT:GI' AND pi.registreringtil IS NULL
),
landsnr AS (
SELECT pi.punktid, pi.tekst ident FROM punktinfo pi
JOIN punktinfotype pit ON pi.infotypeid=pit.infotypeid
WHERE pit.infotype='IDENT:landsnr' AND pi.registreringtil IS NULL
),
jessennr AS (
SELECT pi.punktid, pi.tekst ident FROM punktinfo pi
JOIN punktinfotype pit ON pi.infotypeid=pit.infotypeid
WHERE pit.infotype='IDENT:jessen' AND pi.registreringtil IS NULL
),
koordinater AS (
SELECT k.objektid AS koordinatid, k.punktid, k.t, k.z
FROM koordinat k
),
tidsserier AS (
SELECT t.punktid, t.punktsamlingsid, t.navn, t.formaal, tk.t, tk.kote
FROM tidsserie t
LEFT JOIN (
SELECT tk.tidsserieobjektid,
-- Tager den senete kote i tidsserien
max(k.t) as T,
max(k.z) keep (DENSE_RANK FIRST ORDER BY k.t DESC) AS kote
FROM tidsserie_koordinat tk
INNER JOIN koordinat k ON tk.koordinatobjektid = k.objektid
GROUP BY tk.tidsserieobjektid
) tk ON t.objektid = tk.tidsserieobjektid
WHERE t.tstype = 2 AND t.registreringtil IS NULL
),
geometrier AS (
SELECT geometri, punktid FROM geometriobjekt go
WHERE go.registreringtil IS NULL
),
tabtgaaet AS (
SELECT pi.punktid, 'TRUE' AS tabtgaaet FROM punktinfo pi
JOIN punktinfotype pit ON pi.infotypeid=pit.infotypeid
WHERE pit.infotype='ATTR:tabtgået' AND pi.registreringtil IS NULL
)
SELECT
geometrier.geometri,
gi_ident.ident GI_IDENT,
landsnr.ident LANDSNR,
p.NAVN PUNKTSAMLINGSNAVN,
t.navn TIDSSERIENAVN,
t.formaal,
t.kote AS TSKOTE, -- tidsseriens seneste kote
t.t AS TSKOTE_T, -- og tilsvarende tidspunkt
jessennr.ident JESSENNR,
jessenkoord.z JESSENKOTE, -- jessenpunktets kote
jessenkoord.t JESSENKOTE_T, -- og tilsvarende tidspunkt
COALESCE(tabtgaaet.tabtgaaet, 'FALSE') AS tabtgaaet
FROM punkter p
LEFT JOIN tidsserier t ON p.punktsamlingsid = t.punktsamlingsid AND p.punktid = t.punktid
LEFT JOIN gi_ident ON p.punktid=gi_ident.punktid
LEFT JOIN landsnr ON p.punktid=landsnr.punktid
LEFT JOIN jessennr ON p.jessenpunktid=jessennr.punktid
LEFT JOIN koordinater jessenkoord ON p.jessenkoordinatid = jessenkoord.koordinatid
LEFT JOIN tabtgaaet ON p.punktid=tabtgaaet.punktid
LEFT JOIN geometrier ON p.punktid=geometrier.punktid;

INSERT INTO
user_sdo_geom_metadata (table_name, column_name, diminfo, srid)
VALUES
(
'V_HOEJDETIDSSERIER',
'GEOMETRI',
MDSYS.SDO_DIM_ARRAY(
MDSYS.SDO_DIM_ELEMENT('Longitude', 7.0, 16.0, 0.005),
MDSYS.SDO_DIM_ELEMENT('Latitude', 54.0000, 59.0000, 0.005)
),
4326
);

CREATE INDEX v_hoejdetidsserier_geometri_idx ON v_hoejdetidsserier (geometri) INDEXTYPE IS MDSYS.SPATIAL_INDEX PARAMETERS('layer_gtype=point');


-- Punktsamlinger (indeholder de samme punkter som v_hoejdetidsserier
-- men er her lavet som multigeometri)
CREATE MATERIALIZED VIEW v_punktsamlinger
REFRESH ON DEMAND
START WITH SYSDATE NEXT SYSDATE + 1 / 24
AS
WITH
punkter AS (
SELECT punktid, jessenpunktid, jessenkoordinatid, ps.navn
FROM punktsamling_punkt psp
JOIN punktsamling ps ON psp.punktsamlingsid = ps.objektid
),
geometrier AS (
SELECT geometri, punktid FROM geometriobjekt go
WHERE go.registreringtil IS NULL
),
-- Vi vil gerne se de tabtgåede punkter. Derfor nedenstående er udkommenteret.
-- tabtgaaet AS (
-- SELECT pi.punktid, 'TRUE' AS tabtgaaet FROM punktinfo pi
-- JOIN punktinfotype pit ON pi.infotypeid=pit.infotypeid
-- WHERE pit.infotype='ATTR:tabtgået' AND pi.registreringtil IS NULL
-- ),
multigeometrier AS (
SELECT punkter.navn,
punkter.jessenpunktid,
punkter.jessenkoordinatid,
SDO_AGGR_UNION(SDOAGGRTYPE(geometrier.geometri, NULL)) AS multigeometri
FROM punkter
INNER JOIN geometrier ON punkter.punktid=geometrier.punktid
-- LEFT JOIN tabtgaaet ON punkter.punktid=tabtgaaet.punktid
-- WHERE tabtgaaet.tabtgaaet IS NULL
GROUP BY punkter.navn, punkter.jessenpunktid, punkter.jessenkoordinatid
),
jessennr AS (
SELECT pi.punktid, pi.tekst ident FROM punktinfo pi
JOIN punktinfotype pit ON pi.infotypeid=pit.infotypeid
WHERE pit.infotype='IDENT:jessen' AND pi.registreringtil IS NULL
),
koordinater AS (
SELECT k.objektid AS koordinatid, k.punktid, k.t, k.z
FROM koordinat k
)
SELECT
multigeometrier.multigeometri,
multigeometrier.NAVN AS PUNKTSAMLINGSNAVN,
jessennr.ident JESSENNR,
koordinater.z JESSENKOTE,
koordinater.t JESSENKOTE_T
FROM multigeometrier
LEFT JOIN jessennr ON multigeometrier.jessenpunktid=jessennr.punktid
LEFT JOIN koordinater ON multigeometrier.jessenkoordinatid = koordinater.koordinatid;

INSERT INTO
user_sdo_geom_metadata (table_name, column_name, diminfo, srid)
VALUES
(
'V_PUNKTSAMLINGER',
'MULTIGEOMETRI',
MDSYS.SDO_DIM_ARRAY(
MDSYS.SDO_DIM_ELEMENT('Longitude', 7.0, 16.0, 0.005),
MDSYS.SDO_DIM_ELEMENT('Latitude', 54.0000, 59.0000, 0.005)
),
4326
);

CREATE INDEX v_punktsamlinger_multigeometri_idx ON v_punktsamlinger (multigeometri) INDEXTYPE IS MDSYS.SPATIAL_INDEX PARAMETERS('layer_gtype=multipoint');

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