Mercurial > dive4elements > river
diff backend/doc/schema/postgresql-minfo.sql @ 8032:fd3a24336e6a
SCHEMA CHANGE and Importer (only longitudinal section data so far): only grain fractions given now in schema are valid. We are handling sediment loads, not yields.
| author | "Tom Gottfried <tom@intevation.de>" |
|---|---|
| date | Mon, 14 Jul 2014 15:36:44 +0200 |
| parents | aa8dcf7331a8 |
| children | bde5f5ec7c72 |
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--- a/backend/doc/schema/postgresql-minfo.sql Fri Jul 11 13:10:05 2014 +0200 +++ b/backend/doc/schema/postgresql-minfo.sql Mon Jul 14 15:36:44 2014 +0200 @@ -243,8 +243,20 @@ name VARCHAR(64) NOT NULL, lower NUMERIC, upper NUMERIC, - PRIMARY KEY (id) + PRIMARY KEY (id), + UNIQUE(name, lower, upper) ); +-- single fractions +INSERT INTO grain_fraction VALUES (1, 'coarse', 16, 200); +INSERT INTO grain_fraction VALUES (2, 'fine_middle', 2, 16); +INSERT INTO grain_fraction VALUES (3, 'sand', 0.063, 2); +INSERT INTO grain_fraction VALUES (4, 'susp_sand', 0.063, 2); +INSERT INTO grain_fraction VALUES (5, 'susp_sand_bed', 0.063, 2); +INSERT INTO grain_fraction VALUES (6, 'suspended_sediment', 0, 0.063); +-- aggregations of fractions +INSERT INTO grain_fraction VALUES (7, 'total', 0, 200); +INSERT INTO grain_fraction VALUES (8, 'bed_load', 0.063, 200); +INSERT INTO grain_fraction VALUES (9, 'suspended_load', 0, 2); --lookup table for sediment yield kinds