4 lines
298 B
MySQL
4 lines
298 B
MySQL
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alter table if exists madis drop constraint madis_location_reftime_provider_subprovider_restriction_key;
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alter table if exists madis add CONSTRAINT madis_latitude_longitude_stationid_reftime_provider_subprovider UNIQUE (latitude, longitude, stationid, reftime, provider, subprovider, restriction)
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