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noramullen1 2020-09-24 10:26:22 -07:00
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content/influxdb/v2.0/query-data/influxql.md
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@ -42,7 +42,16 @@ curl -G https://cloud2.influxdata.com/query?db=db&rp=rp \
By default, the `/query` compatibility endpoint returns results in **JSON**.
To return results as **CSV**, include the `Accept: application/csv` header.
## Map a bucket to a database and retention policy
## Database and retention policy mapping
InfluxDB 2.0 combines the 1.x concept of [databases](/influxdb/v1.8/concepts/glossary/#database)
and [retention policies](/influxdb/v1.8/concepts/glossary/#retention-policy-rp)
into [buckets](/influxdb/v2.0/reference/glossary/#bucket).
To support InfluxDB 1.x query and write patterns in InfluxDB 2.0, databases and retention
policies are mapped to buckets using the **database and retention policy (DBRP) mapping service**.
_See [DBRP mapping](/influxdb/v2.0/reference/api/influxdb-1x/dbrp/) for more information._
### Map a bucket to a database and retention policy
If you have an existing bucket that does't follow the **database/retention-policy**
naming convention, you **must** manually create a database and retention policy
@ -75,12 +84,6 @@ curl -XPOST https://cloud2.influxdata.com/api/v2/dbrps \
_For more information, see the [`/api/v2/dbrps` endpoint documentation](/influxdb/v2.0/api/#tag/DBRPs)._
InfluxDB 2.0 combines the 1.x concept of [databases](/influxdb/v1.8/concepts/glossary/#database)
and [retention policies](/influxdb/v1.8/concepts/glossary/#retention-policy-rp)
into [buckets](/influxdb/v2.0/reference/glossary/#bucket).
To support InfluxDB 1.x query and write patterns in InfluxDB 2.0, databases and retention
policies are mapped to buckets using the **database and retention policy (DBRP) mapping service**.
_See [DBRP mapping](/influxdb/v2.0/reference/api/influxdb-1x/dbrp/) for more information._
## InfluxQL support
InfluxQL in InfluxDB 2.0 supports **read-only** queries.