/**
* {@inheritdoc}
*/
public function acceptForeignKey(Table $localTable, ForeignKeyConstraint $fkConstraint)
{
$this->output .= $this->createNodeRelation($fkConstraint->getLocalTableName() . ":col" . current($fkConstraint->getLocalColumns()) . ":se", $fkConstraint->getForeignTableName() . ":col" . current($fkConstraint->getForeignColumns()) . ":se", array('dir' => 'back', 'arrowtail' => 'dot', 'arrowhead' => 'normal'));
}
/**
* @param ForeignKeyConstraint $foreignKey
* @param Table|string $table
*
* @return string
*/
public function getCreateForeignKeySQL(ForeignKeyConstraint $foreignKey, $table)
{
$columns = $foreignKey->getColumns();
$column = reset($columns);
$column = $table->getColumn($column);
$sql = array();
if ($column->hasCustomSchemaOption('definedIn') and $column->getCustomSchemaOption('definedIn') === 'link') {
$sql = $this->_getCreateColumnSQL($foreignKey->getLocalTableName(), $column->getName(), $column->toArray());
}
return $sql;
}
