使用SQL_CALC_FOUND_ROWS我發現,MySQL的,如果我把SQL_CALC_FOUND_ROWS子查詢 SELECT
*
FROM
(
SELECT SQL_CALC_FOUND_ROWS * FROM test_table
) as T1
返回 Incorrect usage/placement of 'SQL_CALC_FOUND_ROWS'
與此類似的問題,我問及如何在Rails應用程序中刪除直播記錄,我怎麼做到這一點的鳳凰How to delete a record from production in Rails 我試圖heroku run iex -S mix phx.server,但我得到了波紋管的錯誤: Simons-MBP:iotc Simon$ heroku run iex -S mix phx.server
Runn