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update reports.sql. Migration of materialized view
author Thomas Junk <thomas.junk@intevation.de>
date Thu, 01 Jun 2023 12:24:18 +0200
parents
children 6fe970d800ec
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5640
47ee6ecf94de update reports.sql. Migration of materialized view
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1 DROP MATERIALIZED VIEW waterway.dqr_bottleneck_stats;
47ee6ecf94de update reports.sql. Migration of materialized view
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2
47ee6ecf94de update reports.sql. Migration of materialized view
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3 CREATE MATERIALIZED VIEW waterway.dqr_bottleneck_stats AS
47ee6ecf94de update reports.sql. Migration of materialized view
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4 WITH d AS ( SELECT ym::date
47ee6ecf94de update reports.sql. Migration of materialized view
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5 FROM generate_series( '2019-10-01'::date,
47ee6ecf94de update reports.sql. Migration of materialized view
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6 now() - interval '1 day',
47ee6ecf94de update reports.sql. Migration of materialized view
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7 '1 month'::interval ) ym),
47ee6ecf94de update reports.sql. Migration of materialized view
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8 bn AS ( SELECT DISTINCT bottleneck_id ,max(objnam) as objnam, responsible_country AS cc,
47ee6ecf94de update reports.sql. Migration of materialized view
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9 min ((lower(stretch)).hectometre) AS hm
47ee6ecf94de update reports.sql. Migration of materialized view
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10 FROM waterway.bottlenecks
47ee6ecf94de update reports.sql. Migration of materialized view
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11 WHERE validity @> tstzrange(now() - interval '1 hour', now() + interval '1 hour', '[)')
47ee6ecf94de update reports.sql. Migration of materialized view
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12 GROUP BY bottleneck_id,cc
47ee6ecf94de update reports.sql. Migration of materialized view
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13 )
47ee6ecf94de update reports.sql. Migration of materialized view
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14 SELECT bn.cc, bn.hm, d.ym AS month, bn.objnam, bn.bottleneck_id,
47ee6ecf94de update reports.sql. Migration of materialized view
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15 COALESCE(count(distinct(sr.date_info)),0) AS srcnt,
47ee6ecf94de update reports.sql. Migration of materialized view
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16 COALESCE(count(distinct(efa.measure_date)),0) AS fwacnt
47ee6ecf94de update reports.sql. Migration of materialized view
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17 FROM bn
47ee6ecf94de update reports.sql. Migration of materialized view
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18 CROSS JOIN d
47ee6ecf94de update reports.sql. Migration of materialized view
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19 LEFT OUTER JOIN waterway.sounding_results sr
47ee6ecf94de update reports.sql. Migration of materialized view
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20 ON sr.bottleneck_id = bn.bottleneck_id
47ee6ecf94de update reports.sql. Migration of materialized view
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21 AND d.ym <= sr.date_info
47ee6ecf94de update reports.sql. Migration of materialized view
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22 AND sr.date_info < (d.ym + interval '1 month')
47ee6ecf94de update reports.sql. Migration of materialized view
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23 LEFT OUTER JOIN waterway.fairway_availability fa
47ee6ecf94de update reports.sql. Migration of materialized view
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24 ON fa.bottleneck_id = bn.bottleneck_id
47ee6ecf94de update reports.sql. Migration of materialized view
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25 LEFT OUTER JOIN waterway.effective_fairway_availability efa
47ee6ecf94de update reports.sql. Migration of materialized view
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26 ON fairway_availability_id = fa.id
47ee6ecf94de update reports.sql. Migration of materialized view
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27 AND d.ym <= efa.measure_date
47ee6ecf94de update reports.sql. Migration of materialized view
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28 AND efa.measure_date < (d.ym + interval '1 month')
47ee6ecf94de update reports.sql. Migration of materialized view
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29 AND efa.measure_type = 'Measured'
47ee6ecf94de update reports.sql. Migration of materialized view
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30 GROUP BY bn.cc, bn.hm, d.ym, bn.bottleneck_id, bn.objnam;