There are a number of data modeling tools to transform business requirements into logical data model, and logical data model to physical data model. From physical data model, these tools can be instructed to generate sql code for creating database.
| Tool Name | Company Name |
|---|---|
| Erwin | Computer Associates |
| Embarcadero | Embarcadero Technologies |
| Rational Rose | IBM Corporation |
| Power Designer | Sybase Corporation |
| Oracle Designer | Oracle Corporation |
These SQL commands are related with Oracle's data dictionary and can be used to get…
important DDL Statements from Oracle like Commit, Rollback, Grant, Revoke etc..
In this section, we will try to explain about important database DROP commands that are…
In this section, we will try to explain about important database DML commands that are…
In this section, we will try to explain about important database ALTER commands that are…
An Oracle database consists of DDL commands, which are useful to create, modify and drop…