文档解释 ORA-12804: parallel query server appears to have died Cause: Cannot find process infORMation for a parallel query s
ORA-12804: parallel query server appears to have died
Cause: Cannot find process infORMation for a parallel query server thread.
Action: Check your system for anomalies and reissue the statement. If this error persists, contact oracle Support Services.
• 重建索引并平衡树形结构。
• 避免在全表扫描期间插入记录。
• 增加内存及重建I/O系统。
• 关闭自动并行查询服务器,然后重新开启。
• 运行database analyzer来识别底层操作。
• 把它设置为慢查询,并使用一些索引来加速查询。
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本文标题: ORA-12804: parallel query server appears to have died ORACLE 报错 故障修复 远程处理
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