select id, project_name, project_overview from wb_project and project_name like concat('%', #{projectName}, '%') and project_overview = #{projectOverview} where id = #{id} insert into wb_project project_name, project_overview, #{projectName}, #{projectOverview}, update wb_project project_name = #{projectName}, project_overview = #{projectOverview}, where id = #{id} delete from wb_project where id = #{id} delete from wb_project where id in #{id}