-- Copyright (C) 2001,2002 topIT Informationstechnologie GmbH
-- Copyright (C) 2003-2014 independIT Integrative Technologies GmbH

CREATE TABLE INTERVAL_SELECTION (
    ID                             decimal(20) NOT NULL
    , INT_ID                         decimal(20)     NOT NULL
    , VALUE                          integer         WITH NULL
    , PERIOD_FROM                    decimal(20)     WITH NULL
    , PERIOD_TO                      decimal(20)     WITH NULL
    , CREATOR_U_ID                   decimal(20)     NOT NULL
    , CREATE_TS                      decimal(20)     NOT NULL
    , CHANGER_U_ID                   decimal(20)     NOT NULL
    , CHANGE_TS                      decimal(20)     NOT NULL
);\g
CREATE UNIQUE INDEX PK_INTERVAL_SELECTION
ON INTERVAL_SELECTION(ID) WITH STRUCTURE = BTREE;\g
CREATE VIEW SCI_INTERVAL_SELECTION AS
SELECT 
    ID 
    , INT_ID                         AS INT_ID
    , VALUE                          AS VALUE
    , PERIOD_FROM                    AS PERIOD_FROM
    , PERIOD_TO                      AS PERIOD_TO
    , CREATOR_U_ID                   AS CREATOR_U_ID
    , '01-JAN-1970 00:00:00 GMT' + date(char(decimal((CREATE_TS- decimal(CREATE_TS/1125899906842624, 18, 0)*1125899906842624)/1000, 18, 0)) + ' secs') AS CREATE_TS
    , CHANGER_U_ID                   AS CHANGER_U_ID
    , '01-JAN-1970 00:00:00 GMT' + date(char(decimal((CHANGE_TS- decimal(CHANGE_TS/1125899906842624, 18, 0)*1125899906842624)/1000, 18, 0)) + ' secs') AS CHANGE_TS
  FROM INTERVAL_SELECTION;\g
