This is an automated email from the ASF dual-hosted git repository. xiangweiwei pushed a commit to branch timezonedoc in repository https://gitbox.apache.org/repos/asf/iotdb.git
commit 0234faaad2e1bdaf9b3f8ec428a309ce97cdef0b Author: Alima777 <[email protected]> AuthorDate: Sun Jun 27 21:53:35 2021 +0800 Add time zone doc --- docs/zh/UserGuide/CLI/Time zone.md | 45 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/docs/zh/UserGuide/CLI/Time zone.md b/docs/zh/UserGuide/CLI/Time zone.md new file mode 100644 index 0000000..47a6a6f --- /dev/null +++ b/docs/zh/UserGuide/CLI/Time zone.md @@ -0,0 +1,45 @@ +<!-- + + Licensed to the Apache Software Foundation (ASF) under one + or more contributor license agreements. See the NOTICE file + distributed with this work for additional information + regarding copyright ownership. The ASF licenses this file + to you under the Apache License, Version 2.0 (the + "License"); you may not use this file except in compliance + with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, + software distributed under the License is distributed on an + "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + KIND, either express or implied. See the License for the + specific language governing permissions and limitations + under the License. + +--> + +# 时区 + +客户端连接 IoTDB 服务器时，可以指定该连接所要使用的时区。如果未指定，则**默认以服务器所在的时区作为默认的时区值。** + +时区被用来：1. 将客户端传来的时间格式的字符串转化为相应的时间戳；2. 将服务器返回给客户端结果中包含的时间戳转化为时间格式字符串。 + +在 JDBC 和 Session 原生接口连接中均可以设置时区，使用方法如下： + +```java +(IoTDBConnection) connection.setTimeZone("+08:00"); + +session.setTimeZone("+08:00"); +``` + +查看当前连接使用的时区的方法如下： + +```java +(IoTDBConnection) connection.getTimeZone(); + +session.getTimeZone(); +``` + + +
