错误信息提示:
错误号:12142

错误原因:Lost connection to MySQL server at 'reading initial communication packet', system error: 111

数据库不可用:
wcn_transition


错误信息提示:
错误号:12142

错误原因:Access denied for user 'root'@'localhost' (using password: NO)

错误sql语句:
select * from mjzl where part_id=2636


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基本信息

    错误信息提示:
    错误号:12142

    错误原因:Access denied for user 'root'@'localhost' (using password: NO)

    错误sql语句:
    select * from caijixinxi where cat=2636 and status=1 order by id desc


    错误信息提示:
    错误号:12142

    错误原因:Access denied for user 'root'@'localhost' (using password: NO)

    错误sql语句:
    select * from caijixinxi where cat=2636 and status=1 order by id desc limit 0,34