ODAC使用数据根更新的问题

1、TOraQuery的更新,默认是只读，需要UpdateObject，配合TOraUpdateSQL设计更新插入删除的sql 类似

INSERT INTO dc_formtype
  (FORMTYPEID, FORMTYPENAME, SENIORFORMTYPEID, DESCRIPTION, SHOWORDER)
VALUES
  (:FORMTYPEID, :FORMTYPENAME, :SENIORFORMTYPEID, :DESCRIPTION, :SHOWORDER)
UPDATE dc_formtype
SET
  FORMTYPEID = :FORMTYPEID,
  FORMTYPENAME = :FORMTYPENAME,
  SENIORFORMTYPEID = :SENIORFORMTYPEID,
  DESCRIPTION = :DESCRIPTION,
  SHOWORDER = :SHOWORDER
WHERE
  FORMTYPEID = :OLD_FORMTYPEID

DELETE FROM dc_formtype
WHERE
  FORMTYPEID = :FORMTYPEID

这些sql都可以自动产生