File: dbms_random.sql

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-- Tests for package DBMS_RANDOM
SELECT dbms_random.initialize(8);
SELECT dbms_random.normal()::numeric(10, 8);
SELECT dbms_random.normal()::numeric(10, 8);
SELECT dbms_random.seed(8);
SELECT dbms_random.random();
SELECT dbms_random.seed('test');
SELECT dbms_random.string('U',5);
SELECT dbms_random.string('P',2);
SELECT dbms_random.string('x',4);
SELECT dbms_random.string('a',2);
SELECT dbms_random.string('l',3);
SELECT dbms_random.seed(5);
SELECT dbms_random.value()::numeric(10, 8);
SELECT dbms_random.value(10,15)::numeric(10, 8);
SELECT dbms_random.value(10,10)::numeric(10, 8);
SELECT dbms_random.value(15,10)::numeric(10, 8);

SELECT dbms_random.seed(5);
SELECT dbms_random.string('u', 10);
SELECT dbms_random.string('l', 10);
SELECT dbms_random.string('a', 10);
SELECT dbms_random.string('x', 10);
SELECT dbms_random.string('p', 10);
SELECT dbms_random.string('uu', 10); -- error
SELECT dbms_random.string('w', 10);

-- although it is useless, and deprecated on Oracle
-- it should be last command
SELECT dbms_random.terminate();