id,name,remark,type,bt_system,template_id,project_id,system_id,group_code,diagram_content,
creator,creation_time,modifier,modified_time,valid,ts
INSERT INTO diagram
(id,name,remark,type,bt_system,template_id,
project_id,system_id,group_code,diagram_content,
creator,creation_time,modifier,modified_time)
VALUES
(#{id},#{name},#{remark},#{type},#{system},#{templateId},
#{projectId},#{systemId},#{groupCode},#{diagramContent},
#{creator}, #{creationTime},#{modifier},#{modifiedTime})
DELETE FROM diagram
WHERE id=#{diagramId}