Describe the definition of the table in PostgreSQL.

Signed-off-by: Dennis Labordus <[email protected]>

Author: Dennis Labordus

README.md

@@ -16,9 +16,12 @@ Service to store and retrieve the SCL XML to a database.
 
 In the standard configuration this component is using Quarkus to run and create a native image from it. The different
 parts of this repository can also be used separately in your own component to manage SCL XML Files in a database. The
-Service Layer can be used as Java component to manage them.
+Service Layer can be used as Java component to manage them. For more information about the architecture go
+to [documentation](doc/compas-scl-data-service.md).
 
-For more information about the architecture take a look at [documentation](doc/compas-scl-data-service.md)
+There are currently two database implementations available.
+
+- For more information about the PostgreSQL Implementation go to [PostgreSQL](doc/postgresql.md).
 
 ## Application depends on a running BaseX instance
 

doc/postgresql.md

@@ -0,0 +1,21 @@
+<!--
+SPDX-FileCopyrightText: 2021 Alliander N.V.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
+# PostgreSQL Implementation
+
+## Database Model
+
+For the SCL Data Service the following table is automatically created using FlyWay.
+
+Table: scl_file
+
+| Column            | Type                 | Description                                                        |
+| ----------------- | -------------------- | ------------------------------------------------------------------ |
+| ID                | uuid                 | Unique ID generated according to standards                         |
+| VERSION           | varchar(20)          | Versioning according to [Semantic Versioning](https://semver.org/) |
+| TYPE              | varchar(3)           | The type of SCL stored                                             |
+| NAME              | varchar(255)         | The name of the SCL File                                           |
+| SCL_DATA          | text                 | The SCL XML Content                                                |