Note
This view is available starting with V4.0.0.
Purpose
This view displays information about users and roles in the current tenant.
Columns
| Column | Type | Nullable | Description |
|---|---|---|---|
| USER_NAME | varchar(128) | NO | Username or role name |
| HOST | varchar(128) | NO | Server name |
| PASSWD | varchar(128) | NO | User or role password |
| INFO | varchar(4096) | NO | User or role information |
| PRIV_ALTER | varchar(3) | NO | Whether the user or role has the permission to modify databases or tables |
| PRIV_CREATE | varchar(3) | NO | Whether the user or role has the permission to create databases or tables |
| PRIV_DELETE | varchar(3) | NO | Whether the user or role has the permission to delete records in databases or tables |
| PRIV_DROP | varchar(3) | NO | Whether the user or role has the permission to delete databases or tables |
| PRIV_GRANT_OPTION | varchar(3) | NO | Whether the user or role has the permission to grant privileges |
| PRIV_INSERT | varchar(3) | NO | Whether the user or role has the permission to insert records |
| PRIV_UPDATE | varchar(3) | NO | Whether the user or role has the permission to update records |
| PRIV_SELECT | varchar(3) | NO | Whether the user or role has the permission to query records |
| PRIV_INDEX | varchar(3) | NO | Whether the user or role has the permission to set indexes |
| PRIV_CREATE_VIEW | varchar(3) | NO | Whether the user or role has the permission to create views |
| PRIV_SHOW_VIEW | varchar(3) | NO | Whether the user or role has the permission to view views |
| PRIV_SHOW_DB | varchar(3) | NO | Whether the user or role has the permission to view all databases |
| PRIV_CREATE_USER | varchar(3) | NO | Whether the user or role has the permission to create users |
| PRIV_SUPER | varchar(3) | NO | Whether the user or role has the permission of a superuser |
| IS_LOCKED | varchar(3) | NO | Whether the user or role is locked |
| PRIV_PROCESS | varchar(3) | NO | Whether the user or role has the permission to view all threads |
| PRIV_CREATE_SYNONYM | varchar(3) | NO | Whether the user or role has the permission to create synonyms |
| SSL_TYPE | bigint(20) | NO | Supported SSL standard encryption security types |
| SSL_CIPHER | varchar(1024) | NO | Supported SSL standard encryption security passwords |
| X509_ISSUER | varchar(1024) | NO | X.509 issuer name |
| X509_SUBJECT | varchar(1024) | NO | X.509 certificate subject name |
| TYPE | varchar(4) | NO | Type:
|
| PROFILE_ID | bigint(20) | NO | Profile ID |
| PASSWORD_LAST_CHANGED | timestamp(6) | YES | The last time the password was changed. |
| PRIV_FILE | varchar(3) | NO | Whether the user or role has the permission to view files |
| PRIV_ALTER_TENANT | varchar(3) | NO | Whether the user or role has the permission to modify tenant information |
| PRIV_ALTER_SYSTEM | varchar(3) | NO | Whether the user or role has the permission to change server configuration parameters |
| PRIV_CREATE_RESOURCE_POOL | varchar(3) | NO | Whether the user or role has the permission to create, modify, and delete resource pools |
| PRIV_CREATE_RESOURCE_UNIT | varchar(3) | NO | Whether the user or role has the permission to create, modify, and delete resource units |
| MAX_CONNECTIONS | bigint(20) | NO | Maximum number of connections |
| MAX_USER_CONNECTIONS | bigint(20) | NO | Maximum number of tenant connections |
| PRIV_REPL_SLAVE | varchar(3) | NO | From server management. A tenant can determine the locations of the replication slave and master servers. |
| PRIV_REPL_CLIENT | varchar(3) | NO | Master server management. A tenant can read the binary log files used to maintain the replication database environment. This user is located in the master system, facilitating communication between the host and client. |
| PRIV_DROP_DATABASE_LINK | varchar(3) | NO | Whether the user or role has the permission to drop database links |
| PRIV_CREATE_DATABASE_LINK | varchar(3) | NO | Whether the user or role has the permission to create database links |
| PRIV_EXECUTE | varchar(3) | NO | Whether the user or role has the permission to execute procedures and functions |
| PRIV_ALTER_ROUTINE | varchar(3) | NO | Whether the user or role has the permission to modify and drop procedures and functions |
| PRIV_CREATE_ROUTINE | varchar(3) | NO | Whether the user or role has the permission to create procedures and functions |
| PRIV_CREATE_TABLESPACE | varchar(3) | NO | Whether the user or role has the permission to create, modify, and drop tablespaces |
| PRIV_SHUTDOWN | varchar(3) | NO | Whether the user or role has the permission to execute the mysqladmin shutdown command |
| PRIV_RELOAD | varchar(3) | NO | Whether the user or role has the permission to execute flush operations |
| PRIV_REFERENCES | varchar(3) | NO | Whether the user has the privilege to create foreign keys. |
| PRIV_CREATE_ROLE | varchar(3) | NO | Whether the user has the privilege to create roles. |
| PRIV_DROP_ROLE | varchar(3) | NO | Whether the user has the privilege to drop roles. |
| PRIV_TRIGGER | varchar(3) | NO | Whether the user has the privilege to activate triggers. |
| PRIV_ENCRYPT | varchar(3) | NO | Whether the user can call the ENHANCED_AES_ENCRYPT function. |
| PRIV_DECRYPT | varchar(3) | NO | Whether the user can call the ENHANCED_AES_DECRYPT function. |
Sample query
Query the users and roles in the current user tenant.
obclient [oceanbase]> SELECT * FROM oceanbase.DBA_OB_USERS\G
The query result is as follows:
*************************** 1. row ***************************
USER_NAME: root
HOST: %
PASSWD: *****************************
INFO: system administrator
PRIV_ALTER: YES
PRIV_CREATE: YES
PRIV_DELETE: YES
PRIV_DROP: YES
PRIV_GRANT_OPTION: YES
PRIV_INSERT: YES
PRIV_UPDATE: YES
PRIV_SELECT: YES
PRIV_INDEX: YES
PRIV_CREATE_VIEW: YES
PRIV_SHOW_VIEW: YES
PRIV_SHOW_DB: YES
PRIV_CREATE_USER: YES
PRIV_SUPER: YES
IS_LOCKED: NO
PRIV_PROCESS: YES
PRIV_CREATE_SYNONYM: YES
SSL_TYPE: 0
SSL_CIPHER:
X509_ISSUER:
X509_SUBJECT:
TYPE: USER
PROFILE_ID: -1
PASSWORD_LAST_CHANGED: 2025-02-05 17:48:54.593368
PRIV_FILE: YES
PRIV_ALTER_TENANT: YES
PRIV_ALTER_SYSTEM: YES
PRIV_CREATE_RESOURCE_POOL: YES
PRIV_CREATE_RESOURCE_UNIT: YES
MAX_CONNECTIONS: 0
MAX_USER_CONNECTIONS: 0
PRIV_REPL_SLAVE: YES
PRIV_REPL_CLIENT: YES
PRIV_DROP_DATABASE_LINK: YES
PRIV_CREATE_DATABASE_LINK: YES
PRIV_EXECUTE: YES
PRIV_ALTER_ROUTINE: YES
PRIV_CREATE_ROUTINE: YES
PRIV_CREATE_TABLESPACE: YES
PRIV_SHUTDOWN: YES
PRIV_RELOAD: YES
PRIV_REFERENCES: YES
PRIV_CREATE_ROLE: YES
PRIV_DROP_ROLE: YES
PRIV_TRIGGER: YES
PRIV_ENCRYPT: YES
PRIV_DECRYPT: YES
*************************** 2. row ***************************
USER_NAME: ORAAUDITOR
HOST: %
PASSWD: *****************************
INFO: system administrator
PRIV_ALTER: NO
PRIV_CREATE: NO
PRIV_DELETE: NO
PRIV_DROP: NO
PRIV_GRANT_OPTION: NO
PRIV_INSERT: NO
PRIV_UPDATE: NO
PRIV_SELECT: NO
PRIV_INDEX: NO
PRIV_CREATE_VIEW: NO
PRIV_SHOW_VIEW: NO
PRIV_SHOW_DB: NO
PRIV_CREATE_USER: NO
PRIV_SUPER: NO
IS_LOCKED: YES
PRIV_PROCESS: NO
PRIV_CREATE_SYNONYM: NO
SSL_TYPE: 0
SSL_CIPHER:
X509_ISSUER:
X509_SUBJECT:
TYPE: USER
PROFILE_ID: -1
PASSWORD_LAST_CHANGED: 2025-02-05 17:45:58.962446
PRIV_FILE: NO
PRIV_ALTER_TENANT: NO
PRIV_ALTER_SYSTEM: NO
PRIV_CREATE_RESOURCE_POOL: NO
PRIV_CREATE_RESOURCE_UNIT: NO
MAX_CONNECTIONS: 0
MAX_USER_CONNECTIONS: 0
PRIV_REPL_SLAVE: NO
PRIV_REPL_CLIENT: NO
PRIV_DROP_DATABASE_LINK: NO
PRIV_CREATE_DATABASE_LINK: NO
PRIV_EXECUTE: NO
PRIV_ALTER_ROUTINE: NO
PRIV_CREATE_ROUTINE: NO
PRIV_CREATE_TABLESPACE: NO
PRIV_SHUTDOWN: NO
PRIV_RELOAD: NO
PRIV_REFERENCES: NO
PRIV_CREATE_ROLE: NO
PRIV_DROP_ROLE: NO
PRIV_TRIGGER: NO
PRIV_ENCRYPT: NO
PRIV_DECRYPT: NO
*************************** 3. row ***************************
USER_NAME: test2
HOST: %
PASSWD: *****************************
INFO:
PRIV_ALTER: NO
PRIV_CREATE: NO
PRIV_DELETE: NO
PRIV_DROP: NO
PRIV_GRANT_OPTION: NO
PRIV_INSERT: NO
PRIV_UPDATE: NO
PRIV_SELECT: NO
PRIV_INDEX: NO
PRIV_CREATE_VIEW: NO
PRIV_SHOW_VIEW: NO
PRIV_SHOW_DB: NO
PRIV_CREATE_USER: NO
PRIV_SUPER: NO
IS_LOCKED: NO
PRIV_PROCESS: NO
PRIV_CREATE_SYNONYM: NO
SSL_TYPE: 0
SSL_CIPHER:
X509_ISSUER:
X509_SUBJECT:
TYPE: USER
PROFILE_ID: -1
PASSWORD_LAST_CHANGED: 2025-02-20 15:11:58.158111
PRIV_FILE: NO
PRIV_ALTER_TENANT: NO
PRIV_ALTER_SYSTEM: NO
PRIV_CREATE_RESOURCE_POOL: NO
PRIV_CREATE_RESOURCE_UNIT: NO
MAX_CONNECTIONS: 0
MAX_USER_CONNECTIONS: 0
PRIV_REPL_SLAVE: NO
PRIV_REPL_CLIENT: NO
PRIV_DROP_DATABASE_LINK: NO
PRIV_CREATE_DATABASE_LINK: NO
PRIV_EXECUTE: NO
PRIV_ALTER_ROUTINE: NO
PRIV_CREATE_ROUTINE: NO
PRIV_CREATE_TABLESPACE: NO
PRIV_SHUTDOWN: NO
PRIV_RELOAD: NO
PRIV_REFERENCES: NO
PRIV_CREATE_ROLE: NO
PRIV_DROP_ROLE: NO
PRIV_TRIGGER: NO
PRIV_ENCRYPT: NO
PRIV_DECRYPT: NO
3 rows in set