SQL
Questions, SQL tips and tricks, Select, Update, Delete, clauses, operations with joins, functions in SQL statements, etc.

PL/SQL
Questions, PL/SQL tips and tricks, packages related matters, triggers, functions, Java Stored Procedures, etc.

Java
Forum for the Java Language! Classes, object orientation, database connection, call procedures, etc.

Doubtful codes
This forum is dedicated to wrong codes that are out there, ie, things that should not be done at all! Do not put doubts in this forum! (only bizarre situations of our daily work :-)