SQLMemTable: BDE Alternative Embedded
In-Memory Database with SQL for Delphi / C++Builder


Indicates whether a value for the physical field in the underlying table is required.

property Required: Boolean;

Use Required to find out if a field in a table must have a value. If Required is True, the field must have a value. If Required is False, the field can be left blank.

When adding field definitions to a dataset, set Required to specify whether new field will be required.

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