comparison db_schema/lada_schema.sql @ 1044:a796e68da1cf

A period with end before start is not meaningful.
author Tom Gottfried <tom@intevation.de>
date Wed, 07 Sep 2016 18:17:48 +0200
parents e192feaf916f
children 61b94641cf99
comparison
equal deleted inserted replaced
1019:e192feaf916f 1044:a796e68da1cf
585 intervall_offset integer, 585 intervall_offset integer,
586 gueltig_von integer NOT NULL, 586 gueltig_von integer NOT NULL,
587 gueltig_bis integer NOT NULL, 587 gueltig_bis integer NOT NULL,
588 probe_nehmer_id integer, 588 probe_nehmer_id integer,
589 probe_kommentar character varying(80), 589 probe_kommentar character varying(80),
590 letzte_aenderung timestamp without time zone DEFAULT now() NOT NULL 590 letzte_aenderung timestamp without time zone DEFAULT now() NOT NULL,
591 CHECK (gueltig_von <= gueltig_bis)
591 ); 592 );
592 CREATE TRIGGER letzte_aenderung_messprogramm BEFORE UPDATE ON messprogramm FOR EACH ROW EXECUTE PROCEDURE update_letzte_aenderung(); 593 CREATE TRIGGER letzte_aenderung_messprogramm BEFORE UPDATE ON messprogramm FOR EACH ROW EXECUTE PROCEDURE update_letzte_aenderung();
593 594
594 -- 595 --
595 -- Name: messprogramm_id_seq; Type: SEQUENCE OWNED BY; Schema: land; Owner: - 596 -- Name: messprogramm_id_seq; Type: SEQUENCE OWNED BY; Schema: land; Owner: -
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