Mercurial > gemma

annotate schema/updates/1315/01.extend_efa_primarykey.sql @ 5581:2cadfdc9960c surveysperbottleneckid

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add comments for places where name is okay.
author Thomas Junk <thomas.junk@intevation.de>
date Mon, 14 Feb 2022 11:37:29 +0100
parents 082027fb2d58
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4859
082027fb2d58 Allow "Measured" and "Forecast" values to coexist for the same time and gauge.
Sascha Wilde <wilde@intevation.de>
parents:
diff changeset
1 -- To allow "Measured" and "Forecast" values to coexist for the same
082027fb2d58 Allow "Measured" and "Forecast" values to coexist for the same time and gauge.
Sascha Wilde <wilde@intevation.de>
parents:
diff changeset
2 -- time and gauge, the primary key must include the measure_type.
082027fb2d58 Allow "Measured" and "Forecast" values to coexist for the same time and gauge.
Sascha Wilde <wilde@intevation.de>
parents:
diff changeset
3
082027fb2d58 Allow "Measured" and "Forecast" values to coexist for the same time and gauge.
Sascha Wilde <wilde@intevation.de>
parents:
diff changeset
4 ALTER TABLE waterway.effective_fairway_availability
082027fb2d58 Allow "Measured" and "Forecast" values to coexist for the same time and gauge.
Sascha Wilde <wilde@intevation.de>
parents:
diff changeset
5 DROP CONSTRAINT effective_fairway_availability_pkey;
082027fb2d58 Allow "Measured" and "Forecast" values to coexist for the same time and gauge.
Sascha Wilde <wilde@intevation.de>
parents:
diff changeset
6
082027fb2d58 Allow "Measured" and "Forecast" values to coexist for the same time and gauge.
Sascha Wilde <wilde@intevation.de>
parents:
diff changeset
7 ALTER TABLE waterway.effective_fairway_availability
082027fb2d58 Allow "Measured" and "Forecast" values to coexist for the same time and gauge.
Sascha Wilde <wilde@intevation.de>
parents:
diff changeset
8 ADD PRIMARY KEY (fairway_availability_id, measure_date,
082027fb2d58 Allow "Measured" and "Forecast" values to coexist for the same time and gauge.
Sascha Wilde <wilde@intevation.de>
parents:
diff changeset
9 level_of_service, measure_type);