(1)测试用数据库版本
highgo=# select version();
version
----------------------------------------------------------------------------------------------
HighGo Security Enterprise Edition Database System 4.5.7 on CentOS7 x86_64,build on 20210804
(1 row)
(2)未启用SM4的查询结果:
[root@db2 data]# pg_controldata -D /db/hgdbdata/data/ |grep encryption
Data encryption: off
Data encryption cipher: off
(3)启用了SM4的查询结果:
[root@db etcd]# pg_controldata -D /db/hgdbdata/data/ |grep encryption
Data encryption: