XML to DDL is a set of python programs to convert an XML representation of a schema into a database and vice versa. It can also examine the differences between two databases and emit the ALTER DDL statements required to bring the database up-to-date. This
(4) Database Design We have developed a Libary of free Kick-Start Database designs. These take the form of Data Models, created in a Modelling Tool called DataArchitect by PowerDesigner/Sybase. If you have a specific requirement that you can't find, then
Does your SQL statement have a WHERE clause? I know this sounds obvious, but don't retrieve more data than you need. However, less obvious is that even if your SELECT statement retrieves the same quantity of data without a WHERE clause, it may run faster
Does your SQL statement have a WHERE clause? I know this sounds obvious, but don't retrieve more data than you need. However, less obvious is that even if your SELECT statement retrieves the same quantity of data without a WHERE clause, it may run fast
This Guide will introduce you to using Oracle for several basic tasks, as well as how to configure the Oracle environment and use special features of its user interface. This guide is divided into the following sections:
Dzine is an Open Source CASE tool for OOAD. Draw use case ,interaction ,class ,deployment ,ER Diagrams. Code generation in C++ and java. Normalise your ER diagrams and generate SQL code. Reverse engg design from code. Just put in your Java or C++ code and