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docs: typos: grafana 

Fixed some typos on the Grafana page.
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Sean Ely 2022-05-27 16:59:42 -07:00 committed by gccgdb1234
parent 4951263821
commit 2a1d5fb0e5
1 changed files with 2 additions and 2 deletions
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docs-en/20-third-party/01-grafana.mdx vendored
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@ -23,7 +23,7 @@ You can download The Grafana plugin for TDengine from <https://github.com/taosda
Recommend using the [``grafana-cli`` command-line tool](https://grafana.com/docs/grafana/latest/administration/cli/) for plugin installation.
``bash
```bash
sudo -u grafana grafana-cli \
--pluginUrl https://github.com/taosdata/grafanaplugin/releases/download/v3.1.4/tdengine-datasource-3.1.4.zip \
plugins install tdengine-datasource
@ -88,7 +88,7 @@ Go back to the main interface to create the Dashboard, click Add Query to enter
As shown above, select the `TDengine` data source in the `Query` and enter the corresponding SQL in the query box below for query.
- INPUT SQL: enter the statement to be queried (the result set of the SQL statement should be two columns and multiple rows), for example: `select avg(mem_system) from log.dn where ts >= $from and ts < $to interval($interval)`, where, from, to and interval are built-in variables of the TDengine plugin, indicating the range and time interval of queries fetched from the Grafana plugin panel. In addition to the built-in variables, ` custom template variables are also supported.
- INPUT SQL: enter the statement to be queried (the result set of the SQL statement should be two columns and multiple rows), for example: `select avg(mem_system) from log.dn where ts >= $from and ts < $to interval($interval)`, where, from, to and interval are built-in variables of the TDengine plugin, indicating the range and time interval of queries fetched from the Grafana plugin panel. In addition to the built-in variables, custom template variables are also supported.
- ALIAS BY: This allows you to set the current query alias.
- GENERATE SQL: Clicking this button will automatically replace the corresponding variables and generate the final executed statement.