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- Reference >
- Database Commands >
- Internal Commands
Internal Commands¶
注解
For details on specific commands, including syntax and examples, click on the specific command to go to its reference page.
| Name | Description |
|---|---|
| handshake | Internal command. |
| _recvChunkAbort | Internal command that supports chunk migrations in sharded clusters. Do not call directly. |
| _recvChunkCommit | Internal command that supports chunk migrations in sharded clusters. Do not call directly. |
| _recvChunkStart | Internal command that facilitates chunk migrations in sharded clusters.. Do not call directly. |
| _recvChunkStatus | Internal command that returns data to support chunk migrations in sharded clusters. Do not call directly. |
| _replSetFresh | Internal command that supports replica set election operations. |
| mapreduce.shardedfinish | Internal command that supports map-reduce in sharded cluster environments. |
| _transferMods | Internal command that supports chunk migrations. Do not call directly. |
| replSetHeartbeat | Internal command that supports replica set operations. |
| replSetGetRBID | Internal command that supports replica set operations. |
| _migrateClone | Internal command that supports chunk migration. Do not call directly. |
| replSetElect | Internal command that supports replica set functionality. |
| writeBacksQueued | Internal command that supports chunk migrations in sharded clusters. |
| writebacklisten | Internal command that supports chunk migrations in sharded clusters. |
