if a retention policy is created in a database and it is not set to default, will it keep deleting data form all the measurements from that database as per the specified duration?
there is a database called testDB and inside it there are four measurements namely, testMeas, testMeas1, testMeas2 and testMeas3.
now if i execute the following command:
create retention policy “testRet” on “testDB” duration 1h replication 1
and then i do:
select first(*) into testRet.testMeas3 from testMeas
will it start deleting data which is older than one hour from every measurement or only from testMeas3?