Get metadata information about hypertables.

Available Columns

hypertable_schemaTEXTSchema name of the hypertable
hypertable_nameTEXTTable name of the hypertable
ownerTEXTOwner of the hypertable
num_dimensionsSMALLINTNumber of dimensions
num_chunksBIGINTNumber of chunks
compression_enabledBOOLEANIs compression enabled on the hypertable?
is_distributedBOOLEANIs the hypertable distributed?
replication_factorSMALLINTReplication factor for a distributed hypertable
data_nodesTEXTNodes on which hypertable is distributed
tablespacesTEXTTablespaces attached to the hypertable

Sample Usage

Get information about a hypertable.

CREATE TABLE dist_table(time timestamptz, device int, temp float);
SELECT create_distributed_hypertable('dist_table', 'time', 'device', replication_factor => 2);

SELECT * FROM timescaledb_information.hypertables
  WHERE hypertable_name = 'dist_table';

-[ RECORD 1 ]-------+-----------
hypertable_schema   | public
hypertable_name     | dist_table
owner               | postgres 
num_dimensions      | 2
num_chunks          | 3
compression_enabled | f
is_distributed      | t
replication_factor  | 2
data_nodes          | {node_1, node_2}
tablespaces         |