oracle - creating a data dictionary
Example of a Data Dictionary and Oracle SQL. Below is a Simple data dictionary. Creating a data dictionary first makes creating tables in SQL easier. There are many variations to the data dictionary, however create one that will include everything you plan on coding later.xample of a Data Dictionary and Oracle SQL. Below is a Simple data dictionary. Creating a data dictionary first makes creating tables in SQL easier. There are many variations to the data dictionary, however create one that will include everything you plan on coding later.