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Constraint
implementations.
See:
Description
Class Summary | |
---|---|
BaseConstraint | Abstract base Constraint implementation. |
BaseSelectableBasedConstraint | Abstract base SelectableBasedConstraint implementation. |
CheckConstraint | A CHECK constraint, which is violated whenever
the given condition is
violated. |
ForeignKeyConstraint | A FOREIGN KEY constraint |
NotNullConstraint | A NOT NULL constraint, which is violated whenever one or more of the specified
Selectable s is null . |
NullConstraint | A NULL constraint, which is never violated but may be created and dropped. |
PrimaryKeyConstraint | A PRIMARY KEY constraint, which is violated whenever any of my Selectable s are
null or my collection of Selectable s is not
unique . |
UniqueConstraint | A UNIQUE constraint, which is violated
when my collection of Selectable s is
not unique within my table. |
Constraint
implementations.
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