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docs:cdiwadkar16-patch-4-8 - minor updates 

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Chait Diwadkar 2022-05-26 13:24:10 -07:00 committed by gccgdb1234
parent 76868b76bc
commit fe5ebe38ba
1 changed files with 4 additions and 4 deletions
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docs-en/07-develop/03-insert-data/02-influxdb-line.mdx
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@ -15,13 +15,13 @@ import CLine from "./_c_line.mdx";
## Introduction
A single line of text is used in InfluxDB Line protocol format represents one row of data, each line contains 4 parts as shown below.
In the InfluxDB Line protocol format, a single line of text is used to represent one row of data. Each line contains 4 parts as shown below.
```
measurement,tag_set field_set timestamp
```
- `measurement` will be used as the STable name
- `measurement` will be used as the name of the STable
- `tag_set` will be used as tags, with format like `<tag_key>=<tag_value>,<tag_key>=<tag_value>`
- `field_set`will be used as data columns, with format like `<field_key>=<field_value>,<field_key>=<field_value>`
- `timestamp` is the primary key timestamp corresponding to this row of data
@ -34,8 +34,8 @@ meters,location=California.LoSangeles,groupid=2 current=13.4,voltage=223,phase=0
:::note
- All the data in `tag_set` will be converted to ncahr type automatically .
- Each data in `field_set` must be self-description for its data type. For example 1.2f32 means a value 1.2 of float type, it will be treated as double without the "f" type suffix.
- All the data in `tag_set` will be converted to nchar type automatically .
- Each data in `field_set` must be self-descriptive for its data type. For example 1.2f32 means a value 1.2 of float type. Without the "f" type suffix, it will be treated as type double.
- Multiple kinds of precision can be used for the `timestamp` field. Time precision can be from nanosecond (ns) to hour (h).
:::