ConstraintEntity class

Constraint is not used as an independent entity, it is retrieved as part of another entity such as Table or View.

Constructors

ConstraintEntity({Map<String, Object?>? customFeatures, String? name, List<String>? referenceColumns, String? referenceTable, List<String>? tableColumns, String? tableName, String? type})

ConstraintEntity.fromJson(Map json_)

Properties

customFeatures ↔ Map<String, Object?>?

Custom engine specific features.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

name ↔ String?

The name of the table constraint.

getter/setter pair

referenceColumns ↔ List<String>?

Reference columns which may be associated with the constraint.

getter/setter pair

referenceTable ↔ String?

Reference table which may be associated with the constraint.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tableColumns ↔ List<String>?

Table columns used as part of the Constraint, for example primary key constraint should list the columns which constitutes the key.

getter/setter pair

tableName ↔ String?

Table which is associated with the constraint.

getter/setter pair

type ↔ String?

Type of constraint, for example unique, primary key, foreign key (currently only primary key is supported).

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited