Database (DBMS) Languages
Filed Under DDL, DML, Data, Databases, Language, Schemas | Posted on August 6, 2009
Once the design of the database is completed and a DBMS is chosen to implement the database, the next step is to define the conceptual and internal schema for the data and any mappings between the two. The languages that are used to do so are : • Data Definition Language (DDL): To specify the [...]
