------------------------\012-- migration-020-021.sql\012------------------------\012\012-- Translate the AUTHORIZATION_ROLE value ADMIN to 'INSTANCE_ADMIN' and 'GROUP_ADMIN' \012\012ALTER DOMAIN AUTHORIZATION_ROLE DROP CONSTRAINT AUTHORIZATION_ROLE_CHECK;\012ALTER DOMAIN AUTHORIZATION_ROLE ADD CONSTRAINT AUTHORIZATION_ROLE_CHECK CHECK (VALUE IN ('ADMIN', 'USER', 'OBSERVER', 'ETL_SERVER'));\012\012-- Modify the UK of the SAMPLES table\012\012ALTER TABLE SAMPLES DROP CONSTRAINT SAMP_BK_UK;\012\012ALTER TABLE SAMPLES ADD CONSTRAINT SAMP_BK_DBIN_UK UNIQUE(SATY_ID,CODE,DBIN_ID);\012ALTER TABLE SAMPLES ADD CONSTRAINT SAMP_BK_GROU_UK UNIQUE(SATY_ID,CODE,GROU_ID);\012\012\012