docs/sql-manual/sql-statements/Database-Administration-Statements/ADMIN-CLEAN-TRASH.md

{ “title”: “ADMIN-CLEAN-TRASH”, “language”: “en” }

ADMIN-CLEAN-TRASH

Name

ADMIN CLEAN TRASH

Description

This statement is used to clean up garbage data in the backend

grammar:

ADMIN CLEAN TRASH [ON ("BackendHost1:BackendHeartBeatPort1", "BackendHost2:BackendHeartBeatPort2", ...)];

illustrate:

Use BackendHost:BackendHeartBeatPort to indicate the backend that needs to be cleaned up, and clean up all backends without adding the on limit.

Example

Clean up the junk data of all be nodes.
```
 ADMIN CLEAN TRASH;
```
Clean up the junk data of ‘192.168.0.1:9050’ and ‘192.168.0.2:9050’.
```
 ADMIN CLEAN TRASH ON ("192.168.0.1:9050","192.168.0.2:9050");
```

Keywords