Sleep function in ORACLE

Question

I need execute an SQL query in ORACLE it takes a certain amount of time. So I wrote this function:

CREATE OR REPLACE FUNCTION MYSCHEMA.TEST_SLEEP
(
TIME_  I         


        

Answer 1

What's about Java code wrapped by a procedure? Simple and works fine.

CREATE OR REPLACE AND COMPILE JAVA SOURCE NAMED SNOOZE AS
public final class Snooze {
  private Snooze() {
  }
  public static void snooze(Long milliseconds) throws InterruptedException {
      Thread.sleep(milliseconds);
  }
}

CREATE OR REPLACE PROCEDURE SNOOZE(p_Milliseconds IN NUMBER) AS
    LANGUAGE JAVA NAME 'Snooze.snooze(java.lang.Long)';