Uses of Class
oracle.javatools.db.Constraint

Packages that use Constraint

Package	Description
oracle.javatools.db	Contains a metadata API for describing database objects, and retrieving them from a provider of database objects - for example a database.

Uses of Constraint in oracle.javatools.db

Subclasses of Constraint in oracle.javatools.db

Modifier and Type	Class and Description
class	CheckConstraint A CheckConstraint constrains a table or view based on a conditional expression.
class	ColumnConstraint Abstract model of a Constraint that constrains Columns in the database.
class	FKConstraint A FKConstraint represents a Foreign Key Constraint.
class	PKConstraint A PKConstraint represents a Primary Key constraint.
class	UniqueConstraint A UniqueConstraint prohibits multiple rows from having the same value in the same column or combination of columns but allows some values to be null.

Methods in oracle.javatools.db that return Constraint

Modifier and Type	Method and Description
Constraint	Relation.getConstraint(java.lang.String name) Retrieves a constraint by name.
Constraint[]	Relation.getConstraints() Retrieves the list of constraints on this relation.

Methods in oracle.javatools.db that return types with arguments of type Constraint

Modifier and Type	Method and Description
static java.util.Collection<Constraint>	Constraint.getConstraints(Relation rel, java.lang.String... types) Lists the constraints on a given Relation that are of the given constraint types.

Methods in oracle.javatools.db with parameters of type Constraint

Modifier and Type	Method and Description
void	Relation.addConstraint(Constraint constraint) Adds a Constraint to this relation.
static FKConstraint[]	DBUtil.getReferences(Constraint ucon, DBObjectProvider prov) Get the Foreign Keys which reference a unique constraint.
void	Relation.removeConstraint(Constraint constraint) Removes a Constraint from this relation.
void	Relation.setConstraints(Constraint[] constraints) Sets the list of constraints on this relation.