如何在python MySQLdb的执行SQL_CALC_FOUND_ROWS

Question

cursor.execute("SELECT SQL_CALC_FOUND_ROWS user_id FROM...limit 5") 
rows = cursor.fetchall() 
... 
total_rows = cursor.execute("SELECT FOUND_ROWS()") #this doesn't work for some reason. 

编辑：我想SELECT FOUND_ROWS（）FROM MY_TABLE ...和数字是时髦。

Answer 1

似乎通过取得结果第二光标在这里工作：

cursor.execute("SELECT SQL_CALC_FOUND_ROWS user_id FROM...limit 5") 
rows = cursor.fetchall() 

cursor.execute("SELECT FOUND_ROWS()") 
(total_rows,) = cursor.fetchone()