Expression Builder Dialog Box

Use this table to complete the argument fields for each expression:

Field | Description
--- | ---
First Argument | Click Edit and select the query key for the first argument. The Choose Query Key dialog box appears. Continue with "Adding Arguments".
Operator | Specify how TopLink should evaluate the expression. Valid operators include: Equal, Not Equal, Equal Ignore Case, Greater Than, Greater Than Equal, Less Than, Less Than Equal, Like, Not Like, Like Ignore Case, Is Null, and Not Null.

Second Argument

Specify the second argument:

- Literal–Select the Type and enter a literal value for Value.

- Query Key–Click Edit and select the query key.

- Parameter–Click Add to add a new parameter and then select from the list.

Continue with "Adding Arguments"

Click OK. TopLink Workbench adds the expression to the Named Queries tab.