How to customize measurement name with backreferencing

[QQShan]

CREATE CONTINUOUS QUERY "cq_basic_br" ON "transportation"
BEGIN
SELECT mean() INTO "downsampled_transportation"."autogen".:MEASUREMENT FROM /./ GROUP BY time(30m),*
END

how to customize measurement name in this cq

[xjerod]

The INTO clause specifies the destination measurement name. So if you wanted to downsample everything in the source measurement transportation to downsampled_transportation you would do

SELECT mean() INTO "databasename"."retentionpolicy"."downsampled_transportation" FROM "databasename"."retentionpolicy"."transportation" GROUP BY time(30m),*

[QQShan]

If there is only one measurement ,it's ok,and i know how to write the CQ,but i want to downsample everything in the source database which has thousands measurements into the destination database ,and i have to write thousands CQs.

:MEASUREMENT means destination measurements have the same name as the source measurements,and i want destination measurements name have the same suffix compare to the source measurements name

@jrbury @freeformz @evanphx @tpitale @smn

[e-dard]

Hi! We try and keep GitHub Issues for actionable bug reports or feature requests. Please post general questions on the InfluxData community site: https://community.influxdata.com

Thanks.