If the bridge is running as part of a Windows desktop application, then you must log on windows with that user. The bridge must run on behalf of the Windows user that can run the erwin software. Specify a path and name for the exported file. Select 'XML Repository (*.xml)' for the 'Save as type' pulldown.Ĥ. Here are the steps to create this type of. in erwin), select the 'XML Repository' format for the type of XML file that erwin creates.
In order to test this, open an erwin model in Data Modeler and save it as 'XML Repository Format'. ERWIN format files.Įrwin Data Modeler must be properly installed with a valid license on the machine executing this bridge. The bridge requires the erwin Data Modeler COM/OLE API to be installed in order to parse. xml format files saved using erwin Data Modeler. PK/FK) as well as the graphical layout of the data models (diagrams). This bridge also imports all relationships and their implementation (e.g. This bridge imports data models from Erwin Data Modeler, including logical only models with Entities, Attributes, Domains, physical only models with Tables, Columns, Data Types, or Logical/Physical models with both. Metadata: Data Store (Physical Data Model, Logical Data Model, Stored Procedure Expression Parsing), Graphical Layout erwin Data Modeler version 9.x to 2021 via COM API on Native (.erwin) or Export (.XML) File Note: You can specify whether an object is included in the logical model only, the physical model only, or both, by using the Logical Only and Physical Only check boxes in the corresponding property editor.Data Store (Physical Data Model, Logical Data Model, Stored Procedure Expression Parsing), Graphical Layout via COM API on Native (.erwin) or Export (.XML) File Zero, One or More, One or More Zero or One Exactly Physical datatype such as char(18), int, or varcharįK is part of child table's PK (above the line)įK is NOT part of child table's PK (below the line) Logical datatype (text, number, datetime, blob) In the following table, see how logical and physical components compare in a typical model: For example, the logical model contains entities, attributes, and key groups, which are represented in the physical model as tables, columns, and indexes, respectively. Most of the objects in the logical model correspond to a related object in the physical model. Comparison of Logical and Physical Model ObjectsĬA ERwin Data Modeler User Interface › The Data Modeling Workspace › Logical and Physical Modeling › Comparison of Logical and Physical Model Objects
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