Delete Fixed Number Of Records
i have a table with one field. this field saves times as records. i want to there are 40 recoreds always. in other mean when inserts 41'st record then 1'st record be delete
how to delete fixed number of records at a time of first of my records asc (like select).
in other mean i want to like: delete from table order by time asc limit 0,1
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