74a482ca7f
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`
85 lines
2.7 KiB
Markdown
85 lines
2.7 KiB
Markdown
---
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{
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"title": "SHOW-RESTORE",
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"language": "zh-CN"
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}
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---
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<!--
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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## SHOW-RESTORE
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### Name
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SHOW RESTORE
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### Description
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该语句用于查看 RESTORE 任务
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语法：
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```SQL
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SHOW RESTORE [FROM DB_NAME]
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```
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说明：
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1. Doris 中仅保存最近一次 RESTORE 任务。
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2. 各列含义如下：
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JobId： 唯一作业id
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Label： 要恢复的备份的名称
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Timestamp： 要恢复的备份的时间版本
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DbName： 所属数据库
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State： 当前阶段
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PENDING： 提交作业后的初始状态
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SNAPSHOTING： 执行快照中
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DOWNLOAD： 快照完成，准备下载仓库中的快照
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DOWNLOADING： 快照下载中
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COMMIT： 快照下载完成，准备生效
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COMMITING： 生效中
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FINISHED： 作业成功
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CANCELLED： 作业失败
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AllowLoad： 恢复时是否允许导入（当前不支持）
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ReplicationNum： 指定恢复的副本数
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RestoreJobs： 要恢复的表和分区
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CreateTime： 任务提交时间
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MetaPreparedTime： 元数据准备完成时间
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SnapshotFinishedTime： 快照完成时间
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DownloadFinishedTime： 快照下载完成时间
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FinishedTime： 作业结束时间
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UnfinishedTasks： 在 SNAPSHOTING、DOWNLOADING 和 COMMITING 阶段会显示还未完成的子任务id
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Status： 如果作业失败，显示失败信息
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Timeout： 作业超时时间，单位秒
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### Example
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1. 查看 example_db 下最近一次 RESTORE 任务。
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```sql
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SHOW RESTORE FROM example_db;
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```
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### Keywords
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SHOW, RESTORE
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### Best Practice
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