[db2inst1@centos7 ~]$ db2 ? catalog db
CATALOG DATABASE database-name [AS alias] [ON path | AT NODE node-name]
[AUTHENTICATION {SERVER | CLIENT | DCS | DCE SERVER PRINCIPAL principalname
| KERBEROS TARGET PRINCIPAL principalname | SERVER_ENCRYPT | SERVER_ENCRYPT_AES
| DCS_ENCRYPT | DATA_ENCRYPT | GSSPLUGIN}] [WITH \"comment-string\"]
收起