The object technology implemented in One Identity Manager makes it possible to add customer specific columns and tables to the existing application data model at database level. These are therefore available at object level with all the corresponding tasks. A custom extension to the system data model is not recommended.
Basic knowledge of the SQL Server is a prerequisite for making schema extensions. It is assumed that you understand the concept and the architecture of One Identity Manager.
To implement a custom extension to the One Identity Manager schema, use the Schema Extension program. You can carry out the following extension in the Schema Extension:
Create new tables
Create new assignment tables
Create new columns
Create new views
Create new indexes
Removing custom schema extensions
You can only delete custom schema extensions on databases with the staging level Test environment or Development system.
The Schema Extension program creates the schema extensions in the database and ensures that the necessary extensions are made in the One Identity Manager schema. The basic table definitions and column definitions of the custom tables are entered in the DialogTable, DialogColumn and QBMRelation tables. You must then adjust the properties in Designer to the desired requirements.
The Designer contains a variety of consistency checks. Run these consistency checks and apply the repair methods after carrying out a schema extension and after making changes to table and column definitions. For detailed information on checking data consistency, see the One Identity Manager Operational Guide.
You cannot create custom functions, triggers or database procedures with the program Schema Extension. If you need custom functions, triggers, or database procedures, add these to the database in a suitable program for executing SQL queries. Keep to the following conventions for name database components.
Use this task to create a simple table in the One Identity Manager schema.
The primary key column is automatically transferred as the UID. The name of the primary key column is formed according to the UID_CCC<table name>.
To create a simple table in the Schema Extension
Property | Description |
---|---|
Table |
Technical identifier for the table |
Display name |
Displays table name The display name is used, for example, to identify the table in a database search or for error output. |
Description |
Comments on using the table |
To extend an existing table in the Schema Extension
On the Define columns page in the Schema Extension, you can see which columns already exits for the selected table and how many resources are free for new columns.
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NOTE: Take the maximum size allowed for a table into account when extending. |
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