Database Tables
|
|
Note: Local data storage replaced data tables. Do not create new data tables.
Create a Database Table data instance by selecting Database Table
from the SysAdmin
category.
Before you create a Database Table instance, verify the following details:
You do not need to create a Database Table instance for each concrete class. At run time, to locate a database table for an object, the system uses pattern inheritance and class groups to locate the appropriate table. If none is found, the system uses the default table pr_other
.
You can use the following tools and wizards to create database tables indirectly, without using the Database Table form:
The key to a Database Table instance is the name of a Pega 7 Platform class:
Field |
Description |
Class Name |
Select the name of an abstract or concrete class to be linked with a database table. Do not create a Database Table instance for a class that is a subclass of a container class of a class group; it will be ignored. All instances (that is, all table rows) of all classes in a class group are stored together in one table, which is the purpose of a class group. |
About the Connector and Metadata wizard
About the Data Table wizard Data Model category — Property Tree, Class Relationships, and Database Class Mappings tabs |