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user double quota instead.

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silenceshell 2017-09-08 16:29:13 +08:00 committed by GitHub
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@ -29,30 +29,30 @@ We recommend installing InfluxDB using one of the [pre-built packages](https://i
### Create your first database
```
curl -XPOST 'http://localhost:8086/query' --data-urlencode "q=CREATE DATABASE mydb"
curl -XPOST "http://localhost:8086/query" --data-urlencode "q=CREATE DATABASE mydb"
```
### Insert some data
```
curl -XPOST 'http://localhost:8086/write?db=mydb' \
curl -XPOST "http://localhost:8086/write?db=mydb" \
-d 'cpu,host=server01,region=uswest load=42 1434055562000000000'
curl -XPOST 'http://localhost:8086/write?db=mydb' \
curl -XPOST "http://localhost:8086/write?db=mydb" \
-d 'cpu,host=server02,region=uswest load=78 1434055562000000000'
curl -XPOST 'http://localhost:8086/write?db=mydb' \
curl -XPOST "http://localhost:8086/write?db=mydb" \
-d 'cpu,host=server03,region=useast load=15.4 1434055562000000000'
```
### Query for the data
```JSON
curl -G 'http://localhost:8086/query?pretty=true' --data-urlencode "db=mydb" \
curl -G "http://localhost:8086/query?pretty=true" --data-urlencode "db=mydb" \
--data-urlencode "q=SELECT * FROM cpu WHERE host='server01' AND time < now() - 1d"
```
### Analyze the data
```JSON
curl -G 'http://localhost:8086/query?pretty=true' --data-urlencode "db=mydb" \
curl -G "http://localhost:8086/query?pretty=true" --data-urlencode "db=mydb" \
--data-urlencode "q=SELECT mean(load) FROM cpu WHERE region='uswest'"
```