timescaledb_information.continuous_aggregates

Get metadata and settings information for continuous aggregates.

Available Columns

NameTypeDescription
hypertable_schemaTEXTSchema of the hypertable from the continuous aggregate view
hypertable_nameTEXTName of the hypertable from the continuous aggregate view
view_schemaTEXTSchema for continuous aggregate view
view_nameTEXTUser supplied name for continuous aggregate view
view_ownerTEXTOwner of the continuous aggregate view
materialized_onlyBOOLEANReturn only materialized data when querying the continuous aggregate view.
materialization_hypertable_schemaTEXTSchema of the underlying materialization table
materialization_hypertable_nameTEXTName of the underlying materialization table
view_definitionTEXTSELECT query for continuous aggregate view

Sample Usage

  1. SELECT * FROM timescaledb_information.continuous_aggregates;
  3. -[ RECORD 1 ]---------------------+-------------------------------------------------
  4. hypertable_schema                 | public
  5. hypertable_name                   | foo
  6. view_schema                       | public 
  7. view_name                         | contagg_view
  8. view_owner                        | postgres
  9. materialized_only                 | f
  10. materialization_hypertable_schema | _timescaledb_internal
  11. materialization_hypertable_name   | _materialized_hypertable_2
  12. view_definition                   |  SELECT foo.a,                                  +
  13.                                   |     COUNT(foo.b) AS countb                      +
  14.                                   |    FROM foo                                     +
  15.                                   |   GROUP BY (time_bucket('1 day', foo.a)), foo.a;