Creating a Default

Create a database default to specify a value to insert in a column (or in all columns of a user-defined datatype) if no value is explicitly supplied at insert time.

1. In the Database Development perspective, select File > New > Database Schema Object .
2. In the New Schema Object wizard, select the database server type, connection profile name, and database name in which to create the default.
3. In the Wizards field, select New Default, and click Finish.
4. Specify properties for the new default.

   Field	Description
   Owner	Select an owner.
   Name	Specify a name for the default.
   Default Expression	Enter the default constant expression. The expression cannot include the names of any columns or other database objects. It can include global variables and built-in functions that do not reference database objects. Enclose character and date constants in quotes and use a "0x" prefix for binary constants. For example, to assign the current date to a default named todays_date, enter getdate() as the default expression.
   Preview	DDL for creating the default.

5. Click Next, and specify save and execution properties for the default.

   Field	Description
   Generate Script	Generate DDL for the default.
   Enter or Select the Parent Folder	Specify an existing project or create a new project in which to save the DDL.
   File Name	Enter the name of the file in which to store the DDL.
   Execute Immediately	Execute the DDL immediately. If you do not select this option, you must complete execution of the DDL later to create the default.
   Open in Editor After Creation	Create the default, and then open it in the Default Editor.

6. Click Finish to create the default.

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