ALTER TABLE cmFormEntryValue MODIFY ( value VARCHAR2(4000) NULL ); DROP SEQUENCE cmFormEntryAsset_seq; CREATE SEQUENCE cmFormEntryAsset_seq START WITH 100 INCREMENT BY 1; DROP TABLE cmFormEntryAsset; CREATE TABLE cmFormEntryAsset ( id number NOT NULL, formEntryId number NOT NULL, fileName VARCHAR2(255) NOT NULL, fileSize number NOT NULL, assetKey VARCHAR2(255) NOT NULL, contentType VARCHAR2(50) NOT NULL, assetBlob blob NOT NULL, PRIMARY KEY (id) ); alter table cmCategory add displayName VARCHAR2(4000) default NULL;