doris/SHOW-TRASH.md at 4ccaa0dfc5a95c19f3e4618f4e2fa7df8b392ec9

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Mingyu Chen 74a482ca7f [fix] fix docs build bug (#9293 )

After this PR #9272, the `docs/build_help_zip.sh` will run failed.
This PR fix this issue.
But the help module still has some parse problem, I will fix it in next PR.

This CL mainly changes:
1. fix `docs/build_help_zip.sh` error
2. remove `sql-reference-v2` to `sql-reference`
3. modify build extension github action to run `docs/build_help_zip.sh`

2022-04-28 22:19:04 +08:00

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title, language

title	language
SHOW-TRASH	en

SHOW-TRASH

Name

SHOW TRASH

Description

This statement is used to view the garbage data footprint within the backend.

grammar:

SHOW TRASH [ON BackendHost:BackendHeartBeatPort];

illustrate:

The Backend format is the node's BackendHost:BackendHeartBeatPort
TrashUsedCapacity indicates the space occupied by the garbage data of the node.

Example

View the space occupied by garbage data of all be nodes.
```
 SHOW TRASH;
```
View the space occupied by garbage data of '192.168.0.1:9050' (specific disk information will be displayed).
```
SHOW TRASH ON "192.168.0.1:9050";
```

Keywords

SHOW, TRASH

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