EPOCHS

For the most recently closed epochs, lists the date and time of the close and the corresponding epoch number of the closed epoch. The EPOCHS table may return a varying number of rows depending on current commit activities.

Column Name Data Type Description 
EPOCH_CLOSE_TIME

DATETIME

The date and time that the epoch closed.

 
EPOCH_NUMBER

INTEGER

The epoch number of the closed epoch.

Example

=> SELECT * FROM EPOCHS;
       epoch_close_time        | epoch_number
-------------------------------+--------------
 2018-11-12 16:05:15.552571-05 |           16
(1 row)

Querying for Historical Data

If you need historical data about epochs and corresponding date information, query the DC_TRANSACTION_ENDS table. 

=> select dc.end_epoch,min(dc.time),max(dc.time) from dc_transaction_ends dc group by end_epoch;
 end_epoch |             min               | max
-----------+-------------------------------+-------------------------------  
       214 |  2018-10-12 08:05:47.02075-04 | 2018-10-15 10:22:24.015292-04
       215 | 2018-10-15 10:22:47.015172-04 | 2018-10-15 13:00:44.888984-04
                          ...
       226 | 2018-10-15 15:03:47.015235-04 | 2018-10-15 20:37:34.346667-04
       227 | 2018-10-15 20:37:47.008137-04 | 2018-10-16 07:39:00.29917-04
       228 | 2018-10-16 07:39:47.012411-04 | 2018-10-16 08:16:01.470232-04
       229 | 2018-10-16 08:16:47.018899-04 | 2018-10-16 08:21:13.854348-04
       230 | 2018-10-16 08:21:47.013767-04 | 2018-10-17 12:21:09.224094-04
       231 |  2018-10-17 12:21:09.23193-04 | 2018-10-17 15:11:59.338777-04

See Also