The Ultimate Guide to High Availability with MariaDB

Aria LIMIT clause performance

Does MariaDB / Aria storage engine improve upon the poor performance of MySQL's LIMIT clause execution? I page through 3MM row recordsets sequentially, and fetching 1000 row sets after a few hundred thousand becomes very slow.

Thanks!

Answer

Can you please elaborate?

  • Which MySQL version on which platform are you using?
  • What do you mean by 3MM row recordset (I guess 3 million rows).
  • What do you mean by "page through"? Can you provide us a SQL statement of that example? I guess you do something like "SELECT field1, field2, field3 FROM t1 LIMIT 200000,205000"

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