Mercurial > dive4elements > river
diff flys-backend/doc/schema/oracle-minfo.sql @ 3321:a2a33eff93aa
Improved minfo db schema and added model classes for s/q relation.
flys-backend/trunk@4622 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Thu, 07 Jun 2012 09:52:44 +0000 |
| parents | c36106f15ac9 |
| children | cc8fc6b29649 |
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--- a/flys-backend/doc/schema/oracle-minfo.sql Tue Jun 05 16:57:01 2012 +0000 +++ b/flys-backend/doc/schema/oracle-minfo.sql Thu Jun 07 09:52:44 2012 +0000 @@ -351,3 +351,29 @@ CONSTRAINT fk_wdv_column_id FOREIGN KEY (column_id) REFERENCES waterlevel_difference_column (id) ); + +CREATE SEQUENCE SQ_RELATION_ID_SEQ; + +CREATE TABLE sq_relation ( + id NUMBER(38,0) NOT NULL, + time_interval_id NUMBER(38,0) NOT NULL, + description VARCHAR(256), + PRIMARY KEY (id), + CONSTRAINT fk_sqr_tinterval_id FOREIGN KEY (time_interval_id) REFERENCES time_intervals(id) +); + + +CREATE SEQUENCE SQ_RELATION_VALUES_ID_SEQ; + +CREATE TABLE sq_relation_value ( + id NUMBER(38,0) NOT NULL, + sq_relation_id NUMBER(38,0) NOT NULL, + parameter VARCHAR(16) NOT NULL, + fraction VARCHAR(32) NOT NULL, + function VARCHAR(32) NOT NULL, + km NUMBER(38,3) NOT NULL, + a NUMBER NOT NULL, + b NUMBER(38,3) NOT NULL, + PRIMARY KEY (id), + CONSTRAINT fk_sqr_id FOREIGN KEY (sq_relation_id) REFERENCES sq_relation(id) +);