Oracle | DBMS

Oracle DBMS_BDSQL Version 26ai

General Information

Library Note

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Oracle Database 26ai will be available on generic Linux platforms in January and soon on AIX and Windows

Purpose Big Data Cluster Access Utility

AUTHID CURRENT_USER

Constants

Name	Data Type	Value
General
HADOOP_USER_MAX_LEN	PLS_INTEGER	30
NAMESPACE_MAX_LEN	PLS_INTEGER	30

Dependencies

ALL_USERS	DBMS_ASSERT	DBMS_STANDARD
BDSQL_USER_MAP

Documented No

Exceptions

Error Code	Reason
ORA-20865	INVALID_USERNAME
ORA-20886	AMBIGUOUS_ROW
ORA-20887	HADOOP_USER_TOO_LONG
ORA-20888	NAMESPACE_TOO_LONG
ORA-20889	NOTHING_TO_REVOKE
ORA-20890	NO_ROWS_FOUND
ORA-20891	INVALID_NAME_ASSERT
ORA-20892	INVALID_NAME_FOR_US
ORA-20893	NULL_SYSCTX_PARM_HADOOP_PASSED
ORA-20894	ROLE_PRIV_ERR
ORA-20895	DUPLICATE_ROW
ORA-20896	INVALID_USERENV_ATTRIBUTE
ORA-20897	NULL_FOURTH_PARAMETER_PASSED
ORA-20898	NULL_CURRENT_DB_USER_PASSED
ORA-20899	NULL_CLUSTER_NAME_PASSED
ORA044003	ASSERT_INVALID_NAME

First Available 12.2

Security Model Owned by SYS with EXECUTE granted to the BDSQL_ADMIN role

Source {ORACLE_HOME}/rdbms/admin/dbmsbdcluacc.sql

Subprograms

ADD_USER_MAP

REMOVE_USER_MAP

ADD_USER_MAP

Add a Big Data Cluster Access user map dbms_bdsql.add_user_map( cluster_name IN VARCHAR2 DEFAULT '[DEFAULT]', current_database_user IN VARCHAR2, -- NOT NULL syscontext_namespace IN VARCHAR2, -- DEFAULT NULL syscontext_parm_hadoop_user IN VARCHAR2); -- NOT NULL

TBD

REMOVE_USER_MAP

Remove a Big Data Cluster Access user map dbms_bdsql.remove_user_map( cluster_name IN VARCHAR2 DEFAULT '[DEFAULT]', current_database_user IN VARCHAR2); -- NOT NULL

TBD