Provides information about the master encryption key being used when using the key management system as a keystore.
Column  | Type  | Description  | 
|---|---|---|
local_key_id  | integer  | Sequence of encryption keys used internally by Fujitsu Enterprise Postgres  | 
kms_name  | text  | Key management system name  | 
key_name  | text  | Not currently used  | 
key_id  | text  | Key ID in key management system  | 
start_time  | timestamp  | Time the key was activated  | 
status  | enum  | in-use: Current master encryption key in use used: Master encryption key used in the past scheduled: A new encryption key that was requested to update the master encryption key and is to be used.  | 
Execution example
postgres=# select * from pgx_tde_master_key;
local_key_id | kms_name  | key_name|                key_id                    |     start_time     | status
-------------+-----------+--------+--------------------------------------+-------------------+-----
            1  | mykmipsvr |         | a0eebc99-9c0b-0000-0000-000000000000 |2022-12-16 05:43:49| in-use
(1 row)Note
Do not use queries with "*" in the selection list, as the order of the columns may change or columns may be added.