Oracle 等待事件 latch activity 官方解释，作用，如何使用及优化方法
本站中文解释 Oracle的 latch (拉环) 是一种用于持有@ Oracle 资源保护和共享的锁定机制，它在Oracle数据库操作中扮演着重要的角色。latch activity 就是指当使用者试图访问某个共享资源时，Oracle尝试以及获取latc...
ORA-13117: [string]_RELATION$ table does not exist ORACLE 报错 故障修复 远程处理
文档解释 ORA-13117: [string]_RELATION$ table does not exist Cause: The RELATION$ table for the topology did not exist in the databas...
ORA-21600: path expression too long ORACLE 报错 故障修复 远程处理
文档解释 ORA-21600: path expression too long Cause: The path expression that is supplied by the user is too long. The path expressio...
ORA-13855: Tracing for service (module/action) string on instance string is already enabled ORACLE 报错 故障修复 远程处理
文档解释 ORA-13855: Tracing for service (module/action) string on instance string is already enabled Cause: Attempt to enable a serv...
ORA-40202: column string does not exist in the input table string ORACLE 报错 故障修复 远程处理
文档解释 ORA-40202: column string does not exist in the input table string Cause: The column was missing from the table. Action: Cor...
ORA-24506: invalid attempt to change character set id on env handle ORACLE 报错 故障修复 远程处理
文档解释 ORA-24506: invalid attempt to change character set id on env handle Cause: Attempts to change character set id after other ...
ORA-53016: null input argument: string ORACLE 报错 故障修复 远程处理
文档解释 ORA-53016: null input argument: string Cause: The function was unable to process due to an internal error Action: Contact O...
ORA-31075: invalid string declaration in XML Schema ORACLE 报错 故障修复 远程处理
文档解释 ORA-31075: invalid string declaration in XML Schema Cause: The XML schema contains an invalid declaration identified by the...
ORA-07223: slspool: fork error, unable to spawn spool process. ORACLE 报错 故障修复 远程处理
文档解释 ORA-07223: slspool: fork error, unable to spawn spool process. Cause: Fork system call failed to create additional process....
ORA-43807: indexes on ORA_ROWSCN not allowed ORACLE 报错 故障修复 远程处理
文档解释 ORA-43807: indexes on ORA_ROWSCN not allowed Cause: An attempt was made to create an index that refers to the ORA_ROWSCN ps...
ORA-21707: pin duration is longer than allocation duration ORACLE 报错 故障修复 远程处理
文档解释 ORA-21707: pin duration is longer than allocation duration Cause: The pin duration supplied by the user is longer than the ...
ORA-22877: invalid option specified for a HASH partition or subpartition of a LOB column ORACLE 报错 故障修复 远程处理
文档解释 ORA-22877: invalid option specified for a HASH partition or subpartition of a LOB column Cause: One or more invalid options...