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fix typo #1150

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Nov 2, 2021
Merged

fix typo #1150

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2 changes: 1 addition & 1 deletion docs-2.0/3.ngql-guide/7.general-query-statements/2.match.md
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Expand Up @@ -640,4 +640,4 @@ nebula> MATCH p=(v:player{name:"Tim Duncan"})-[*..2]->(v2) \

!!! Performance

Nebula Grap中`MATCH`语句的性能和资源占用得到了优化，但对性能要求较高时，仍建议使用 `GO`, `LOOKUP`, `|` 和 `FETCH` 等来替代`MATCH`。
Nebula Graph中`MATCH`语句的性能和资源占用得到了优化，但对性能要求较高时，仍建议使用 `GO`, `LOOKUP`, `|` 和 `FETCH` 等来替代`MATCH`。
8 changes: 4 additions & 4 deletions ...2.compile-and-install-nebula-graph/3.deploy-nebula-graph-with-docker-compose.md
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Expand Up @@ -227,16 +227,16 @@ graphd:
### 如何升级/更新Nebula Graph服务的Docker镜像？

1. 在文件`nebula-docker-compose/docker-compose.yaml`中，找到所有服务的`image`并修改其值为相应的镜像版本。

2. 在目录`nebula-docker-compose`内执行命令`docker-compose pull`，更新Graph服务、Storage服务和Meta服务的镜像。

!!! note
执行`docker-compose pull`命令更新服务镜像前，确保已停止Nebula Graph。

3. 执行命令`docker-compose up -d`启动Nebula Graph服务。

4. 通过Nebula Console连接Nebula Graph后，分别执行命令`show hosts graph`、`show hosts storage`、`show hosts meta`查看各服务版本。
4. 通过Nebula Console连接Nebula Graph后，分别执行命令`SHOW HOSTS GRAPH`、`SHOW HOSTS STORAGE`、`SHOW HOSTS META`查看各服务版本。

### 执行命令`docker-compose pull`报错`ERROR: toomanyrequests`

可能遇到如下错误：
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