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docs:add desc for charset

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yihaoDeng 2025-02-20 16:18:56 +08:00
parent 83d74c6b3b
commit 15384dd022
2 changed files with 6 additions and 5 deletions
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10
docs/en/14-reference/01-components/01-taosd.md
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@ -84,12 +84,12 @@ After modifying configuration file parameters, you need to restart the *taosd* s
|Parameter Name |Supported Version |Dynamic Modification|Description|
|-----------------------|-------------------------|--------------------|------------|
|timezone | |Not supported |Time zone; defaults to dynamically obtaining the current time zone setting from the system|
|locale | |Not supported |System locale information and encoding format, defaults to obtaining from the system|
|charset | |Not supported |Character set encoding, defaults to obtaining from the system|
|timezone | | since 3.1.0.0 |Time zone; defaults to dynamically obtaining the current time zone setting from the system|
|locale | | since 3.1.0.0 |System locale information and encoding format, defaults to obtaining from the system|
|charset | | since 3.1.0.0 |Character set encoding, defaults to obtaining from the system|
:::info
#### Explanation of Regional Related Parameters
1. To address the issue of data writing and querying across multiple time zones, TDengine uses Unix Timestamps to record and store timestamps. The nature of Unix Timestamps ensures that the timestamps generated are consistent at any given moment across any time zone. It is important to note that the conversion to Unix Timestamps is done on the client side. To ensure that other forms of time on the client are correctly converted to Unix Timestamps, it is necessary to set the correct time zone.
On Linux/macOS, the client automatically reads the time zone information set by the system. Users can also set the time zone in the configuration file in various ways. For example:
@ -551,4 +551,4 @@ The `taosd_vnodes_role` table records virtual node role information.
| db | VARCHAR | TAG | which db the sql belong to |
| user | VARCHAR | TAG | the user that exec this sql |
| ip | VARCHAR | TAG | the client ip that exec this sql |
| cluster\_id | VARCHAR | TAG | cluster id |
| cluster\_id | VARCHAR | TAG | cluster id |

1
docs/zh/14-reference/01-components/01-taosd.md
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@ -459,6 +459,7 @@ taosd 命令行参数如下
- 支持版本：从 v3.1.0.0 版本开始引入
:::info
#### 区域相关参数说明
1. 为应对多时区的数据写入和查询问题，TDengine 采用 Unix 时间戳(Unix Timestamp)来记录和存储时间戳。Unix 时间戳的特点决定了任一时刻不论在任何时区，产生的时间戳均一致。需要注意的是，Unix 时间戳是在客户端完成转换和记录。为了确保客户端其他形式的时间转换为正确的 Unix 时间戳，需要设置正确的时区。
在 Linux/macOS 中，客户端会自动读取系统设置的时区信息。用户也可以采用多种方式在配置文件设置时区。例如：