| public __construct ( array $BooleanExpressions, $LogicalOperator = Binary::LogicalAnd ) | ||
| $BooleanExpressions | array | |
public function __construct(ColumnData $ColumnData)
{
$ConstraintExpressions = [];
foreach ($ColumnData as $ColumnIdentifier => $Value) {
$Column = $ColumnData->GetColumn($ColumnIdentifier);
$ConstraintExpressions[] = Expression::BinaryOperation(Expression::Column($Column), Binary::Equality, Expression::PersistData($Column, Expression::Constant($Value)));
}
parent::__construct($ConstraintExpressions, Binary::LogicalAnd);
}
public function __construct(ForeignKey $ForeignKey)
{
$ReferencedColumnMap = $ForeignKey->GetReferencedColumnMap();
$ConstraintExpressions = [];
foreach ($ReferencedColumnMap as $PrimaryColumn) {
$ForeignColumn = $ReferencedColumnMap[$PrimaryColumn];
$ConstraintExpressions[] = Expression::BinaryOperation(Expression::Column($PrimaryColumn), Binary::Equality, Expression::Column($ForeignColumn));
}
parent::__construct($ConstraintExpressions, Binary::LogicalAnd);
}
