public function equals(Column $otherColumn, $namesOnly = true)
{
if (!$this->_table->equals($otherColumn->getTable()) || $this->getName() !== $otherColumn->getName()) {
return false;
}
if ($namesOnly) {
return true;
}
$otherRef = $otherColumn->getReference();
if ($this->_type !== $otherColumn->getType() || $this->_maxLength && $this->_maxLength !== $otherColumn->getMaxLength() || $this->_allowedValues != $otherColumn->getAllowedValues() || $this->_keyType !== $otherColumn->getKeyType() || $this->_autoIncreased !== $otherColumn->isAutoIncreased() || $this->_optional !== $otherColumn->isOptional() || $this->_defaultValue !== $otherColumn->getDefaultValue() || $this->_reference && !$otherRef || !$this->_reference && $otherRef || $this->_reference && $otherRef && !$this->_reference->equals($otherRef)) {
return false;
}
return true;
}
protected function dropConstraint(Column $column, $dropIndex = false)
{
$ref = $column->getReference();
if (!$ref) {
return;
}
$table = $column->getTable();
$fkName = $this->getConstraintName($column);
$tbl = $this->quoteName($table->getDatabase(), $table);
$this->query("ALTER TABLE {$tbl} DROP FOREIGN KEY {$fkName}");
if ($dropIndex) {
$this->dropIndex($column);
}
}
