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Added description of RDB function

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Roman Simakov 2016-05-23 10:00:43 +03:00
parent 7cd3457501
commit f9c8887627
1 changed files with 8 additions and 0 deletions
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doc/sql.extensions/README.cumulative_roles.txt
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@ -51,3 +51,11 @@ GRANT CUMR TO USER US WITH ADMIN OPTION;
CONNECT 'LOCALHOST:/TMP/CUMROLES.FDB' USER 'US' PASSWORD 'PAS'; CONNECT 'LOCALHOST:/TMP/CUMROLES.FDB' USER 'US' PASSWORD 'PAS';
INSERT INTO T VALUES (1); INSERT INTO T VALUES (1);
GRANT TINS TO US2; GRANT TINS TO US2;
Use RDB$ROLE_IN_USE function to check if privileges of specified role are currently available to the current user.
Syntax:
RDB$ROLE_IN_USE(role_name varchar(32)) RETURNS BOOLEAN
To get a list of currently active roles you can run:
SELECT * FROM RDB$ROLES WHERE RDB$ROLE_IN_USE(RDB$ROLE_NAME)