oracle-sqldeveloper

In Oracle Sql developer 11g, how do I generate a random integer and assign it to a variable? This is what I've tried so far: S_TB := SELECT dbms_random.value(1,10) num FROM dual; With this code I got error: S_TB := SELECT dbms_random.value(1,10) num FROM dual Error report - Unknown Command What is the proper way to solve my issue? Variables require PL/SQL; it's not clear from your question whether your code is a proper PL/SQL block. In PL/SQL variables are populated from queries using the INTO syntax rather than the assignment syntax you're using. declare txt varchar2(128); n pls_integer;

If I have a function which returns a reference cursor for a query, how can I view the result set of this in SQL Developer? Toad has a special tab for viewing the results of a reference cursor, this is the functionality I would like to find. Double click the cursor fields in your result record. On the right side there is a "..." icon. Click this and you'll see the contents SET SERVEROUTPUT ON; VARIABLE X REFCURSOR; EXEC PROCEDURE_WITH_OUTPUT_SYS_REFCURSOR(:X); PRINT X; Hi I know this was asked a while ago but I've just figured this out and it might help someone else. Not sure if this is exactly

I added my Third Party JDBC drivers for PostgreSQL, the tab shows up. However, after I fill in the Username/Pwd and Hostname/Port and then select Choose Database - I get: Failure -FATAL: database "user1" does not exist Anyone else having this issue? The JDBC driver I am using is postgresql-8.4-701.jdbc4.jar . Kloe2378231 If you have a different user and db name, SQLDevelopper 4.1 works with this workarround: username: testuser password: mypass Host: 127.0.0.1:1234/testdb? Port: 1234 Don't forget the "?" character. Then Select Database becomes available and connection works. Thanks to

I've worked with Oracle for some time but very much a noob with the Admin side of things and am learning, so bear with me. I cannot log on to my database (orcl_test) with SQL Developer with the SYS username. I can log on just fine in SQLPlus with SYS as SYSDBA - when I try with SQL Developer I get an error: ORA-01017: invalid username/password; logon denied. Logging on as SYS as SYSDBA in SQLPlus, I created a test table within the database and granted the test user SCOTT with SELECT permissions. The Scott user can log on through SQL Developer w/o problem and access the allowed tables. I have