GV$OB_COMPACTION_DIAGNOSE_INFO - OceanBase Database AI V4.6.2 | OceanBase 文档中心

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      - GV$ACTIVE_SESSION_HISTORY
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      - V$ACTIVE_SESSION_HISTORY
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      - V$OB_ACTIVE_SESSION_HISTORY
      - V$OB_ARCHIVE_DEST_STATUS
      - V$OB_COMPACTION_DIAGNOSE_INFO
      - V$OB_COMPACTION_PROGRESS
      - V$OB_COMPACTION_SUGGESTIONS
      - V$OB_COMPATIBILITY_CONTROL
      - V$OB_CGROUP_CONFIG
      - V$OB_DTL_INTERM_RESULT_MONITOR
      - V$OB_DYNAMIC_PARTITION_TABLES
      - V$OB_ENCRYPTED_TABLES
      - V$ENCRYPTED_TABLESPACES
      - V$OB_EXTERNAL_CATALOG_CLIENT_POOL_STAT
      - V$OB_FUNCTION_IO_STAT
      - V$OB_GROUP_IO_STAT
      - V$OB_HMS_CLIENT_POOL_STAT
      - V$OB_HNWS_INDEX_INFO
      - V$OB_IVF_INDEX_INFO
      - V$OB_HNSW_INDEX_SEGMENT_INFO
      - V$OB_KVCACHE
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      - V$OB_KV_GROUP_COMMIT_STATUS
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      - V$OB_RES_MGR_SYSSTAT
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      - V$OB_SQL_WORKAREA_MEMORY_INFO
      - V$OB_SQLSTAT
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      - V$OB_SSTABLES
      - V$OB_LOCAL_CACHE
      - V$OB_LOCAL_CACHE_DIAGNOSE
      - V$OB_OBJECT_TYPE_IO_STAT
      - V$OB_STORAGE_CACHE_TASKS
      - V$OB_SYS_TIME_MODEL
      - V$OB_TABLET_COMPACTION_HISTORY
      - V$OB_TABLET_COMPACTION_PROGRESS
      - V$OB_TABLET_LOCAL_CACHE
      - V$OB_TENANT_MEMORY
      - V$OB_TENANT_RESOURCE_LIMIT
      - V$OB_TENANT_RESOURCE_LIMIT_DETAIL
      - V$OB_TIMESTAMP_SERVICE
      - V$OB_TRANSACTION_PARTICIPANTS
      - V$OB_TRANSACTION_SCHEDULERS
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      - V$OB_VECTOR_MEMORY
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      - V$SESSION_WAIT_HISTORY
      - V$SESSTAT
      - V$SQL_MONITOR_STATNAME
      - V$SQL_PLAN_MONITOR
      - V$SQL_WORKAREA
      - V$SQL_WORKAREA_ACTIVE
      - V$SQL_WORKAREA_HISTOGRAM
      - V$STATNAME
      - V$SYSSTAT
      - V$SYSTEM_EVENT
      - V$OB_ARBITRATION_MEMBER_INFO
      - V$OB_ARBITRATION_SERVICE_STATUS
      - V$OB_LOCKS
      - V$OB_OPT_STAT_GATHER_MONITOR
      - V$OB_THREAD
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版本发布记录

GV$OB_COMPACTION_DIAGNOSE_INFO

更新时间：2026-08-13 19:27:48

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功能描述

展示所有节点上 Compaction 的诊断信息。

字段说明

字段名称	类型	是否可以为 NULL	描述
SVR_IP	varchar(46)	NO	服务器 IP 地址
SVR_PORT	bigint(20)	NO	服务器端口号
TENANT_ID	bigint(20)	NO	租户 ID
TYPE	varchar(64)	NO	Compaction 的类型： `MDS_TABLE_MERGE`：将系统的元数据按照 SSTable 的格式持久化到磁盘里。 `MAJOR_MERGE`：租户级合并 `MEDIUM_MERGE`：分区级合并 `MINI_MERGE`：Mini Compaction，将 MemTable 转变成 Mini SSTable。 `MINOR_MERGE`：Minor Compaction，多个 Mini SSTable 合成一个新的 Mini SSTable 或者多个 Mini SSTable 与一个 Minor SSTable 合成一个新的 Minor SSTable。 `META_MAJOR_MERGE`：一种特殊的 Compaction 类型，是将某个指定时间点之前的数据合成一个 Meta Major SSTable，其数据格式与 Major SSTable 一样，不包含多版本数据和未提交事务数据。
LS_ID	bigint(20)	NO	日志流 ID
TABLET_ID	bigint(20)	NO	数据分片 ID
STATUS	varchar(15)	NO	任务状态
CREATE_TIME	timestamp(6)	NO	创建时间
DIAGNOSE_INFO	varchar(1024)	NO	诊断信息

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