connect 'jdbc:derby:data';
ALTER TABLE APP.SDS_TC_PROTOCOL DROP CONSTRAINT SQL070103000654820;
UPDATE APP.SDS_TC_PROTOCOL SET TYPE='stepone';
ALTER TABLE APP.SDS_TC_PROTOCOL ALTER COLUMN "TYPE" NOT NULL;
ALTER TABLE APP.SDS_TC_PROTOCOL ADD CONSTRAINT SQL070905015627530 UNIQUE (NAME, TYPE);
 
