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All actions and purchases, even those of wealthy people, involve a sacrifice.
Validation Rule
A constraint applied to a database field to ensure data integrity by restricting the type of data or values that can be entered.
Table Design
An aspect of database management that involves specifying the structure, relationships, and constraints of data stored in tables.
Caption Property
A property used in database management and user interfaces to provide a readable label or title for an object, field, or control.
Query Datasheet
A view that displays the results of a database query in a grid-like format, similar to a table or spreadsheet.
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