Gbase 8C create user / role example 2

6、 Create a copy account ：repl

gbase=# CREATE USER repl REPLICATION LOGIN ENCRYPTED PASSWORD 'repl';

CREATE ROLE

7、 Other instructions

 GRANT { { SELECT | INSERT | UPDATE | DELETE | TRUNCATE | REFERENCES | TRIGGER }

    [, ...] | ALL [ PRIVILEGES ] }

    ON { [ TABLE ] table_name [, ...]

         | ALL TABLES IN SCHEMA schema_name [, ...] }

TO role_specification [, ...] [ WITH GRANT OPTION ]

## Single table Authorization ： to grant authorization zjy The account can be accessed schema by zjy Of zjy surface grant select,insert,update,delete on zjy.zjy to zjy;

## All forms authorized ：grant select,insert,update,delete on all tables in schema zjy to zjy;

GRANT { { SELECT | INSERT | UPDATE | REFERENCES } ( column_name [, ...] )

    [, ...] | ALL [ PRIVILEGES ] ( column_name [, ...] ) }

    ON [ TABLE ] table_name [, ...]

TO role_specification [, ...] [ WITH GRANT OPTION ]

## Column Authorization , Authorize the specified column (zjy schema Under the zjy Tabular name Column ) The update permission of is given to zjy user grant update (name) on zjy.zjy to zjy;

## The specified column grants different permissions ,zjy schema Under the zjy surface , Check for updates name、age Field , Insert name Field grant select (name,age),update (name,age),insert(name) on zjy.xxx to zjy;

GRANT { { USAGE | SELECT | UPDATE }

    [, ...] | ALL [ PRIVILEGES ] }

    ON { SEQUENCE sequence_name [, ...]

         | ALL SEQUENCES IN SCHEMA schema_name [, ...] }

TO role_specification [, ...] [ WITH GRANT OPTION ]

## Sequence （ Self increasing bond ） Property Authorization , Appoint zjy schema Under the seq_id_seq to zjy user grant select,update on sequence zjy.seq_id_seq to zjy;

## Sequence （ Self increasing bond ） Property Authorization , To the user zjy to grant authorization zjy schema All the sequences below grant select,update on all sequences in schema zjy to zjy;

GRANT { { CREATE | CONNECT | TEMPORARY | TEMP } [, ...] | ALL [ PRIVILEGES ] }

    ON DATABASE database_name [, ...]

TO role_specification [, ...] [ WITH GRANT OPTION ]

## Access to database , to grant authorization cc Users connect to the database zjygrant connect on database zjy to cc;

GRANT { USAGE | ALL [ PRIVILEGES ] }

    ON DOMAIN domain_name [, ...]

TO role_specification [, ...] [ WITH GRANT OPTION ]

GRANT { USAGE | ALL [ PRIVILEGES ] }

    ON FOREIGN DATA WRAPPER fdw_name [, ...]

    TO role_specification [, ...] [ WITH GRANT OPTION ]

GRANT { USAGE | ALL [ PRIVILEGES ] }

    ON FOREIGN SERVER server_name [, ...]

    TO role_specification [, ...] [ WITH GRANT OPTION ]

GRANT { EXECUTE | ALL [ PRIVILEGES ] }

    ON { { FUNCTION | PROCEDURE | ROUTINE } routine_name [ ( [ [ argmode ] [ arg_name ] arg_type [, ...] ] ) ] [, ...]

         | ALL { FUNCTIONS | PROCEDURES | ROUTINES } IN SCHEMA schema_name [, ...] }

    TO role_specification [, ...] [ WITH GRANT OPTION ]

GRANT { USAGE | ALL [ PRIVILEGES ] }

    ON LANGUAGE lang_name [, ...]

    TO role_specification [, ...] [ WITH GRANT OPTION ]

GRANT { { SELECT | UPDATE } [, ...] | ALL [ PRIVILEGES ] }

    ON LARGE OBJECT loid [, ...]

    TO role_specification [, ...] [ WITH GRANT OPTION ]

GRANT { { CREATE | USAGE } [, ...] | ALL [ PRIVILEGES ] }

    ON SCHEMA schema_name [, ...]

TO role_specification [, ...] [ WITH GRANT OPTION ]

## Connect schema jurisdiction , to grant authorization cc visit zjy schema jurisdiction grant usage on schema zjy to cc;

GRANT { CREATE | ALL [ PRIVILEGES ] }

    ON TABLESPACE tablespace_name [, ...]

    TO role_specification [, ...] [ WITH GRANT OPTION ]

GRANT { USAGE | ALL [ PRIVILEGES ] }

    ON TYPE type_name [, ...]

    TO role_specification [, ...] [ WITH GRANT OPTION ]

where role_specification can be:

    [ GROUP ] role_name

  | PUBLIC

  | CURRENT_USER

  | SESSION_USER

GRANT role_name [, ...] TO role_name [, ...] [ WITH ADMIN OPTION ]

## hold zjy The user's rights are granted to the user cc.

grant zjy to cc;