Class Mage_Catalog_Model_Resource_Product_Attribute_Backend_Tierprice

Catalog product tier price backend attribute model

Mage_Catalog_Model_Resource_Product_Attribute_Backend_Tierprice

Package: Mage\Catalog
Category: Mage
Copyright: Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
License: Open Software License (OSL 3.0)
Author: Magento Core Team <core@magentocommerce.com>
Located at code/core/Mage/Catalog/Model/Resource/Product/Attribute/Backend/Tierprice.php

Methods summary
`protected`	# `_construct( )` Initialize connection and define main table Initialize connection and define main table
`protected array`	# `_loadPriceDataColumns( array $columns )` Add qty column Add qty column Parameters `$columns` `array` $columns Returns `array` Overrides `Mage_Catalog_Model_Resource_Product_Attribute_Backend_Groupprice_Abstract::_loadPriceDataColumns()`
`protected Varien_Db_Select`	# `_loadPriceDataSelect( Varien_Db_Select $select )` Order by qty Order by qty Parameters `$select` `Varien_Db_Select` $select Returns `Varien_Db_Select` Overrides `Mage_Catalog_Model_Resource_Product_Attribute_Backend_Groupprice_Abstract::_loadPriceDataSelect()`

Methods inherited from Mage_Catalog_Model_Resource_Product_Attribute_Backend_Groupprice_Abstract
`deletePriceData(), loadPriceData(), savePriceData()`

Methods inherited from Mage_Core_Model_Resource_Db_Abstract
_afterDelete(), _afterLoad(), _afterSave(), _beforeDelete(), _beforeSave(), _checkUnique(), _getConnection(), _getLoadSelect(), _getReadAdapter(), _getWriteAdapter(), _init(), _initUniqueFields(), _prepareDataForSave(), _prepareValueForSave(), _serializeFields(), _setMainTable(), _setResource(), addUniqueField(), afterLoad(), delete(), getChecksum(), getIdFieldName(), getMainTable(), getReadConnection(), getTable(), getUniqueFields(), getValueTable(), hasDataChanged(), load(), resetUniqueField(), save(), unserializeFields()

Methods inherited from Mage_Core_Model_Resource_Abstract
`__construct(), _prepareDataForTable(), _prepareTableValueForSave(), _serializeField(), _unserializeField(), addCommitCallback(), beginTransaction(), commit(), formatDate(), mktime(), rollBack()`

Properties inherited from Mage_Core_Model_Resource_Db_Abstract
`$_connections, $_fieldsForUpdate, $_idFieldName, $_isPkAutoIncrement, $_mainTable, $_mainTableFields, $_resourceModel, $_resourcePrefix, $_resources, $_serializableFields, $_tables, $_uniqueFields, $_useIsObjectNew`

Properties inherited from Mage_Core_Model_Resource_Abstract
`$_commitCallbacks`