#discard

MySQL Error number: MY-010638; Symbol: ER_NDB_DISCARDING_EVENT_NO_OBJ; SQLSTATE: HY000

文档解释Errornumber:MY-010638;Symbol:ER_NDB_DISCARDING_EVENT_NO_OBJ;SQLSTATE:HY000Message:NDB:Discardingevent…noobj:%s(%u/%u)错误说明:MySQL错误号MY-010638涉及MySQL数据库错...

MySQL Error number: MY-011486; Symbol: ER_GRP_RPL_MSG_DISCARDED; SQLSTATE: HY000

文档解释Errornumber:MY-011486;Symbol:ER_GRP_RPL_MSG_DISCARDED;SQLSTATE:HY000Message:Messagereceivedwhilethepluginisnotready,messagediscarded.错误说明ER_GRP_RPL_MSG_DISC...

MySQL Error number: MY-013605; Symbol: ER_IB_CANNOT_UPGRADE_WITH_DISCARDED_TABLESPACES; SQLSTATE: HY000

文档解释Errornumber:MY-013605;Symbol:ER_IB_CANNOT_UPGRADE_WITH_DISCARDED_TABLESPACES;SQLSTATE:HY000Message:Upgradefailedbecausedatabasecontainsdiscardedtablespaces....

MySQL Error number: MY-010639; Symbol: ER_NDB_DISCARDING_EVENT_ID_VERSION_MISMATCH; SQLSTATE: HY000

文档解释Errornumber:MY-010639;Symbol:ER_NDB_DISCARDING_EVENT_ID_VERSION_MISMATCH;SQLSTATE:HY000Message:NDB:Discardingevent…key:%snonmatchingid/version[%u/%u]!...

MySQL Error number: MY-010689; Symbol: ER_NDB_BINLOG_INJECTOR_DISCARDING_ROW_EVENT_METADATA; SQLSTATE: HY000

文档解释Errornumber:MY-010689;Symbol:ER_NDB_BINLOG_INJECTOR_DISCARDING_ROW_EVENT_METADATA;SQLSTATE:HY000Message:NDB:BinlogInjectordiscardingroweventmetadataasserver...

MySQL Error number: MY-013295; Symbol: ER_WARNING_DISCARD_OLD_PASSWORD_CLAUSE_VOID; SQLSTATE: HY000

文档解释Errornumber:MY-013295;Symbol:ER_WARNING_DISCARD_OLD_PASSWORD_CLAUSE_VOID;SQLSTATE:HY000Message:DISCARDOLDPASSWORDignoredforuser‘%s’@’%s...

Python discard()

python中的discard()函数有助于在元素存在的情况下从集合中移除或丢弃指定的元素。**s.discard(element)**#whereelementmaybeainteger,stringetc.discard()函数接受一个参数。此方法类似于remove()方法,不同之处在于,如果给定元素不在集合中,d...
php学习 php学习·2023-04-09

Linux Kernel 'dispatch_discard_io()'安全绕过漏洞

漏洞版本:LinuxKernel漏洞描述:BugtraqID:60414CVEID:CVE-2013-2140Linux是一款开源的操作系统。由于不充分的检查BLKIF_OP_DISCARD权限,如果系统管理员提供一个只读权限的磁盘,允许特权Guest用户利用该漏洞绕过限制破坏磁盘上的数据。<*参考http://...