Class Mage_Core_Model_Resource_Resource

Core Resource Resource Model

Mage_Core_Model_Resource_Resource

Direct known subclasses

Package: Mage\Core
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/Core/Model/Resource/Resource.php

Methods summary
`protected`	# `_construct( )` Define main table Define main table
`protected Mage_Core_Model_Resource_Resource`	# `_loadVersionData( string $needType )` Fill static versions arrays. This routine fetches Db and Data versions of at once to optimize sql requests. However, when upgrading, it's possible that 'data' column will be created only after all Db installs are passed. So $neededType contains information on main purpose of calling this routine, and even when 'data' column is absent - it won't require reissuing new sql just to get 'db' version of module. Fill static versions arrays. This routine fetches Db and Data versions of at once to optimize sql requests. However, when upgrading, it's possible that 'data' column will be created only after all Db installs are passed. So $neededType contains information on main purpose of calling this routine, and even when 'data' column is absent - it won't require reissuing new sql just to get 'db' version of module. Parameters `$needType` `string` $needType Can be 'db' or 'data' Returns `Mage_Core_Model_Resource_Resource`
`public boolean\|string`	# `getDbVersion( string $resName )` Get Module version from DB Get Module version from DB Parameters `$resName` `string` $resName Returns `boolean\|string`
`public integer`	# `setDbVersion( string $resName, string $version )` Set module version into DB Set module version into DB Parameters `$resName` `string` $resName `$version` `string` $version Returns `integer`
`public string\|false`	# `getDataVersion( string $resName )` Get resource data version Get resource data version Parameters `$resName` `string` $resName Returns `string\|false`
`public Mage_Core_Model_Resource_Resource`	# `setDataVersion( string $resName, string $version )` Specify resource data version Specify resource data version Parameters `$resName` `string` $resName `$version` `string` $version Returns `Mage_Core_Model_Resource_Resource`

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 summary
`protected static array`	`$_versions`	`null`	# Database versions Database versions
`protected static array`	`$_dataVersions`	`null`	# Resource data versions cache array Resource data versions cache array

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`

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Class Mage_Core_Model_Resource_Resource

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