biondream.blogg.se - Idatabase import

You cannot add a second filter using the AND clause. Note that only one filter can be entered.

NOT IN ('TABLE1','TABLE2') - list objects with names that are not included in the parentheses.

IN ('TABLE1','TABLE2') - list objects with names that are included in the parentheses.

NOT LIKE '%\_%' ESCAPE '\' - list objects with a name that does not include an underscore (_).

LIKE 'A%' - list objects with a name starting with the letter 'A'.

The 'Name Filter:' field allows filtering of objects using SQL wildcards appropriate to the DBMS of the schema being imported. If you suspect that the schema list might have changed since you loaded them, you can refresh the list by clicking on the Reload Schemas button. (You can click on the All button to select all the schemas, or the None button to clear all selected checkboxes.) Select the checkbox against each schema to include in the import. The available schemas are automatically listed in this panel. If the database type supports multiple schemas (such as SQL Server, Oracle, PostgreSQL and DB2 Express) you can filter objects to be retrieved from the database by schema. If you want to specify a different Package, click on the button and select an alternative Package. This field shows the target Package that the new objects will be saved to. If necessary, click on the button and, select an alternative connection.

This field shows a description of the current Live connection, in the format: The sophisticated reporting engine can produce high quality documentation, including data dictionaries, diagrams and relationships back to other models such as architecture and information requirements, and ultimately to business goals and drivers.ĭatabase schema information can be imported via the Database Builder (recommended) or from the 'Develop' ribbon. When systems target multiple DBMSs, these can all be reverse engineered into a model and elements and datatypes can be compared between these models. Once the schema is in Enterprise Architect, the database objects can be traced to other elements, ensuring the integrity of design and architecture. As modifications are made to the Live database the changes can be synchronized into the model. Enterprise Architect achieves this by interrogating the DBMS's information schema and importing the definition into a UML objects. A wide range of database objects are supported including Tables, Views, Procedures, Functions and Sequences. Enterprise Architect can reverse engineer a DBMS schema and its objects into a model under a number of different standards, including UML, Information Engineering and IDEF 1X. Being able to view the database schemas alongside other models of a system provides great clarity and reduces the chance of error. The power of model-based engineering is the ability to visualize, analyze and design all aspects of a system.