system
(system)
November 5, 2021, 8:39am
1
The Data Model is the base level of the modeling process. It is the foundation of the resulting application. After the Data Model is defined, all the following modeling makes use of it. For example, when designing screens, the editor offers a list of data fields that you can just drag and drop into the form designer.
DATA MODEL BASE ELEMENTS
Data constants allow you to store different constant values that will be used elsewhere in the system. With data constants you can also define parameters for your application.Some other model elements allow the passing of parameters to them (e.g. loading data from a database with a parameter or a predefined filter in a query). One of the values you could pass to such a parameter can be a data constant.
Model Hierarchy
Category: Data Model – Constants – Data Constant
Usage
for defining conditi…
Data types are the most basic elements in the model. They represent the minimal data storage containers.
MODEL HIERARCHY
Category: Data Model – Data Types – Data Type
Usage
Data types are used in the following elements:
Function
Function Parameter
Entity Field
Entity Parameter
Service Parameter
Data types are used both internally as types for data storage and also for mapping to data types of external sources, e.g. data types of SQL Server.
BASIC DATA TYPES
These are the basic data type…
The Entity model is the most basic part of the model. It defines data entities which in turn define database tables for storing customer data. Entities contain not only fields but also predefined filters, row-level-security rules, row-color rules and more.
Entities are essential for defining internal data structures but also for guiding the ORIGAM Runtime in generating SQL queries automatically.
MODEL HIERARCHY
Category: Data Model – Entities
USAGE
Model elements which reference entities:
…