Overview
v$memstore_info displays details about memtables of all partitions of all tenants on all OBServers.
Related tables/views
gv$memstore_info
Field description
| Field name | Type | Nullable | Description |
|---|---|---|---|
| TENANT_ID | BIGINT(20) | No | The ID of the tenant. |
| IP | varchar(32) | No | The IP address of the OBServer. |
| PORT | BIGINT(20) | No | The port number of the OBServer. |
| TABLE_ID | BIGINT(20) | No | The ID of the table. |
| PARTITION_ID | BIGINT(20) | No | The ID of the partition. |
| VERSION | varchar(128) | No | The freeze version. |
| BASE_VERSION | BIGINT(20) | No | The left boundary of the data snapshot version number. |
| MULTI_VERSION_START | BIGINT(20) | No | The starting snapshot version of multiversion data. |
| SNAPSHOT_VERSION | BIGINT(20) | No | The right boundary of the data snapshot version number. |
| IS_ACTIVE | BIGINT(20) | No | Indicates whether the current memtable is active. |
| USED | BIGINT(20) | No | The size in bytes of the memory used by the current memtable. |
| HASH_ITEMS | BIGINT(20) | No | The number of rows recorded in the hash index. |
| BTREE_ITEMS | BIGINT(20) | No | The number of rows recorded in the Btree index. |