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the

  • The listener supports no services The command completed successfully

    啟動(dòng)監(jiān)聽出現(xiàn)以下錯(cuò)誤信息,找不到服務(wù).錯(cuò)誤信息如下:[oracle@dg1 admin]$ lsnrctl statusLSNRCTL for Linux: Version 11.2.0.1.0 -

    作者:z597011036
    2020-07-22 20:50:19
  • has either expired or has been revoked.

    這句話的意思就是“簽名”的證書已過期或已被吊銷。說白了就是有人刪除了你的證書,解決的辦法就是在創(chuàng)建一個(gè),創(chuàng)建證書有兩種辦法,。第一:在蘋果開發(fā)者中心,進(jìn)入自己的賬號,請求一個(gè)CRS文件,根據(jù)這個(gè)CRS

    作者:591XT_XYZ
    2020-07-13 03:37:51
  • php5apache2_2.dll被appaceh httpd.conf加載出錯(cuò) The requested operation has failed

    PHP5.4 Apache Mysql 搭配與多站點(diǎn)配置詳解時(shí)操作出現(xiàn)了這樣的問題就是在更改 Apacehe HTTP Server2.2程序配置conf文件夾下的httpd.conf加載LoadMo

    作者:klxtang
    2020-06-26 14:22:15
  • The user specified as a definer (”@’%') does not exist 解決辦法

    第一種:給root賦值所有權(quán)限:注意在命令符下面操作。grant all privileges on *.* to root@”%” identified by “.”;flush privilege

    作者:990487026
    2020-06-13 04:50:52
  • mysql Tracing the Optimizer

    背景:做為一個(gè)DBA,或者從事數(shù)據(jù)庫相關(guān)工作的小伙伴,常見的工作就是優(yōu)化sql,查看執(zhí)行計(jì)劃!但有時(shí)優(yōu)化器給出的執(zhí)行計(jì)劃是錯(cuò)誤或者不是最優(yōu)的, 這時(shí)我們就要去追蹤一下優(yōu)化執(zhí)行計(jì)劃生成的過程。mysql

    作者:sql1101
    2020-06-06 07:12:04
  • ipa package contains an invalid character(s)

    The filename 未命名.ipa in the package contains an invalid character(s).  The valid characters are

    作者:591XT_XYZ
    2020-05-27 02:14:16
  • Netscreen出現(xiàn)“The address has be

    Netscreen出現(xiàn)“The address has been added. but the DNS name lookup failed”Netscreen的防火墻可以在地址簿里添加域名,如在封q

    作者:msft
    2020-03-01 20:47:42