php - mysql Find_in_set is better or single query check is better -


i have problem mysql find_in_set, because in table named menu_table in which:i store following data. want match value of menu_ids single menu_id of table 

mt_id menu_ids ---------------  1    4,5,6,  2    7,8,  or  mt_id menu_ids ---------- 1      4 2      5

then don't understand how store value , better solution checking menu_ids?

do not store values separated comma. it's bad schema design. suggest design table this,

menu table

  • menuid (pk)
  • othercolumns...

other table

  • mtid (pk)
  • othercolumns...

menu_other table

  • mtid (pk column menuid)
  • menuid (fk)

example records

menu table

menuid  othercolumn 1       aaaa 2       bbbb

other table

mtid    othercolumns 1          2       b 3       c 4       d 5       e 6       f

menu_other table

menuid  mtid     1       1 1       2 2       3 2       4 2       5

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