select group_id, mask, name, `rank`, course0, course1, newgaokao_type from mxjb_selected_group
insert into mxjb_selected_group
mask,
name,
`rank`,
course0,
course1,
newgaokao_type,
#{mask},
#{name},
#{rank},
#{course0},
#{course1},
#{newgaokaoType},
update mxjb_selected_group
mask = #{mask},
name = #{name},
`rank` = #{rank},
course0 = #{course0},
course1 = #{course1},
newgaokao_type = #{newgaokaoType},
where group_id = #{groupId}
delete from mxjb_selected_group where group_id = #{groupId}
delete from mxjb_selected_group where group_id in
#{groupId}