Enable ALTER MATERIALIZED VIEW (timescaledb.compress)
This enables compression on the underlying materialized
hypertable. The segmentby and orderby columns for
compression are based on the GROUP BY clause and time_bucket
clause used while setting up the continuous aggregate.
timescaledb_information.continuous_aggregate view defn
change
Add support for compression policy on continuous
aggregates
Move code from job.c to policy_utils.c
Add support functions to check compression
policy validity for continuous aggregates.
d8d392914a