Links may not function; however, this content may be relevant to outdated versions of the product.
How database tables are identified at run time
When saving or reading an object as a row in the database, the system uses pattern inheritance based on the class name of the object to find a database table.
Pattern inheritance processing is based on hyphens in the class name. For example, for the Rule-Obj-Property-Qualifier class, the four patterns are:
To fetch an instance of the class Rule-Obj-Property-Qualifier, the system looks for database table instances (Data-Admin-DB-Table class) matching these class names in the above sequence. When a matching database table instance is found, information in that instance identifies the Pega database table that contains the object as a row.
If the system does not find a table by this search, it uses the
Previous topic Required columns for tables Next topic Stored procedures