Observe o seguinte script de concessão de privilégios em
MYSQL:
CREATE DATABASE db;
CREATE TABLE db.t1 (c INT);
INSERT INTO db.t1 VALUES ROW (1);
CREATE TABLE db.t2 (c INT);
INSERT INTO db.t2 VALUES ROW (1);
CREATE USER u1;
GRANT SELECT, UPDATE ON db.t1 TO u1 WITH GRANT
OPTION;
CREATE USER u2;
GRANT SELECT, INSERT ON db.t2 TO u2;
CREATE USER u3;
GRANT ALL ON db.* TO u3;
REVOKE INSERT ON db.t2 FROM u2;
O resultado obtido pela execução do referido script, no que tange aos usuários, é:
CREATE DATABASE db;
CREATE TABLE db.t1 (c INT);
INSERT INTO db.t1 VALUES ROW (1);
CREATE TABLE db.t2 (c INT);
INSERT INTO db.t2 VALUES ROW (1);
CREATE USER u1;
GRANT SELECT, UPDATE ON db.t1 TO u1 WITH GRANT
OPTION;
CREATE USER u2;
GRANT SELECT, INSERT ON db.t2 TO u2;
CREATE USER u3;
GRANT ALL ON db.* TO u3;
REVOKE INSERT ON db.t2 FROM u2;
O resultado obtido pela execução do referido script, no que tange aos usuários, é:
