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view schema/updates/1315/01.extend_efa_primarykey.sql @ 5560:f2204f91d286

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Join the log lines of imports to the log exports to recover data from them. Used in SR export to extract information that where in the meta json but now are only found in the log.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 09 Feb 2022 18:34:40 +0100
parents 082027fb2d58
children
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-- To allow "Measured" and "Forecast" values to coexist for the same
-- time and gauge, the primary key must include the measure_type.

ALTER TABLE waterway.effective_fairway_availability
    DROP CONSTRAINT effective_fairway_availability_pkey;

ALTER TABLE waterway.effective_fairway_availability
    ADD PRIMARY KEY (fairway_availability_id, measure_date,
                     level_of_service, measure_type);