你即將離開本站

並前往https://www.percona.com/blog/2007/04/10/count-vs-countcol/

COUNT(*) vs COUNT(col) - Percona

As this is MYISAM table MySQL has cached number of rows in this table. ... and get all the data and then get the count at PHP end like:-

確定！ 回上一頁

查詢 「PHP MySQL row count」的人也找了：

  1. PHP MySQL row count
    2.
  2. PHP row count
    3.
  3. Mysql_num_rows
    4.
  4. Php resultset size
    5.
  5. MySQL count(distinct)
    6.
  6. SELECT row count
    7.
  7. MySQL affected rows
    8.
  8. PDO count
    9.