我的MySQL无法启动,它显示如下:
SELECT SUM(CASE WHEN TRANSACTION = 'success' THEN 1 ELSE 0 END) AS success_total,
SUM(CASE WHEN TRANSACTION = 'success' THEN AMOUNT ELSE 0 END) AS success_Amount,
SUM(CASE WHEN TRANSACTION = 'cancel' THEN 1 ELSE 0 END) AS Fail_total,
SUM(CASE WHEN TRANSACTION = 'cancel' THEN AMOUNT ELSE 0 END) AS Fail_Amount,
COUNT(*) AS total, SUM(ABS(AMOUNT)) AS Total_Amount
FROM success_log;
然后是错误日志:
12:50:50 [mysql] Error: MySQL shutdown unexpectedly.
12:50:50 [mysql] This may be due to a blocked port, missing dependencies,
12:50:50 [mysql] improper privileges, a crash, or a shutdown by another method.
12:50:50 [mysql] Press the Logs button to view error logs and check
12:50:50 [mysql] the Windows Event Viewer for more clues
12:50:50 [mysql] If you need more help, copy and post this
12:50:50 [mysql] entire log window on the forums
这些错误的原因是什么,我该如何纠正它们?
非常感谢您。
答案 0 :(得分:5)
此问题转到:
c:\ xampp \ mysql \ data \
并删除目录以外的所有文件
以防万一保留my.ini,如果再次遇到错误,也删除my.ini。
希望对您有帮助。