MigrationRecord
- Type
- Class
- Namespace
- Craft
- Inherits
- Craft\MigrationRecord » Craft\BaseRecord » CActiveRecord (opens new window) » CModel (opens new window) » CComponent (opens new window)
- Implements
- ArrayAccess (opens new window), IteratorAggregate (opens new window)
- Since
- 1.0
Class MigrationRecord
See also http://craftcms.com
View source (opens new window)
# Public Properties
| Property | Description |
|---|---|
| $db (opens new window) | CDbConnection (opens new window) – The default database connection for all active record classes. |
# Protected Properties
| Property | Description |
|---|---|
| $_attributes (opens new window) |
# Public Methods
| Method | Description |
|---|---|
| __call() (opens new window) | Calls the named method which is not a class method. |
| __construct() | Constructor |
| __get() (opens new window) | Returns a property value, an event handler list or a behavior based on its name. |
| __isset() (opens new window) | Checks if a property value is null. |
| __set() (opens new window) | Sets value of a component property. |
| __sleep() (opens new window) | PHP sleep magic method. |
| __unset() (opens new window) | Sets a component property to be null. |
| addError() (opens new window) | Adds a new error to the specified attribute. |
| addErrors() (opens new window) | Adds a list of errors. |
| addForeignKeys() | Adds foreign keys to the model's table. |
| addRelatedRecord() (opens new window) | Do not call this method. This method is used internally by {@link CActiveFinder} to populate related objects. This method adds a related object to this record. |
| afterFindInternal() (opens new window) | Calls {@link afterFind}. |
| applyScopes() (opens new window) | Applies the query scopes to the given criteria. |
| asa() (opens new window) | Returns the named behavior object. |
| attachBehavior() (opens new window) | Attaches a behavior to this component. |
| attachBehaviors() (opens new window) | Attaches a list of behaviors to the component. |
| attachEventHandler() (opens new window) | Attaches an event handler to an event. |
| attributeLabels() | Returns the attribute labels. |
| attributeNames() (opens new window) | Returns the list of attribute names of the model. |
| beforeFindInternal() (opens new window) | Calls {@link beforeFind}. |
| behaviors() (opens new window) | Returns a list of behaviors that this model should behave as. |
| cache() (opens new window) | Sets the parameters about query caching. |
| canGetProperty() (opens new window) | Determines whether a property can be read. |
| canSetProperty() (opens new window) | Determines whether a property can be set. |
| clearErrors() (opens new window) | Removes errors for all attributes or a single attribute. |
| count() (opens new window) | Finds the number of rows satisfying the specified query condition. |
| countByAttributes() (opens new window) | Finds the number of rows that have the specified attribute values. |
| countBySql() (opens new window) | Finds the number of rows using the given SQL statement. |
| createTable() | Creates the model's table. |
| createValidators() (opens new window) | Creates validator objects based on the specification in {@link rules}. |
| defaultScope() (opens new window) | Returns the default named scope that should be implicitly applied to all queries for this model. |
| defineIndexes() | Defines this model's database table indexes. |
| defineRelations() | Defines this model's relations to other models. |
| delete() (opens new window) | Deletes the row corresponding to this active record. |
| deleteAll() (opens new window) | Deletes rows with the specified condition. |
| deleteAllByAttributes() (opens new window) | Deletes rows which match the specified attribute values. |
| deleteByPk() (opens new window) | Deletes rows with the specified primary key. |
| detachBehavior() (opens new window) | Detaches a behavior from the component. |
| detachBehaviors() (opens new window) | Detaches all behaviors from the component. |
| detachEventHandler() (opens new window) | Detaches an existing event handler. |
| disableBehavior() (opens new window) | Disables an attached behavior. |
| disableBehaviors() (opens new window) | Disables all behaviors attached to this component. |
| dropForeignKeys() | Drops the foreign keys from the model's table. |
| dropTable() | Drops the model's table. |
| enableBehavior() (opens new window) | Enables an attached behavior. |
| enableBehaviors() (opens new window) | Enables all behaviors attached to this component. |
| equals() (opens new window) | Compares current active record with another one. |
| evaluateExpression() (opens new window) | Evaluates a PHP expression or callback under the context of this component. |
| exists() (opens new window) | Checks whether there is row satisfying the specified condition. |
| find() (opens new window) | Finds a single active record with the specified condition. |
| findAll() (opens new window) | Finds all active records satisfying the specified condition. |
| findAllByAttributes() (opens new window) | Finds all active records that have the specified attribute values. |
| findAllById() | |
| findAllByPk() (opens new window) | Finds all active records with the specified primary keys. |
| findAllBySql() (opens new window) | Finds all active records using the specified SQL statement. |
| findByAttributes() (opens new window) | Finds a single active record that has the specified attribute values. |
| findById() | |
| findByPk() (opens new window) | Finds a single active record with the specified primary key. |
| findBySql() (opens new window) | Finds a single active record with the specified SQL statement. |
| generateAttributeLabel() (opens new window) | Generates a user friendly attribute label. |
| getActiveFinder() (opens new window) | Given 'with' options returns a new active finder instance. |
| getActiveRelation() (opens new window) | Returns the named relation declared for this AR class. |
| getAttribute() (opens new window) | Returns the named attribute value. |
| getAttributeConfigs() | Returns this record's normalized attribute configs. |
| getAttributeLabel() (opens new window) | Returns the text label for the specified attribute. |
| getAttributes() (opens new window) | Returns all attribute values. |
| getBelongsToRelations() | Returns the BELONGS_TO relations. |
| getCommandBuilder() (opens new window) | Returns the command builder used by this AR. |
| getDbConnection() (opens new window) | Returns the database connection used by active record. |
| getDbCriteria() (opens new window) | Returns the query criteria associated with this model. |
| getError() (opens new window) | Returns the first error of the specified attribute. |
| getErrors() (opens new window) | Returns the errors for all attribute or a single attribute. |
| getEventHandlers() (opens new window) | Returns the list of attached event handlers for an event. |
| getIsNewRecord() (opens new window) | Returns if the current record is new (was never saved to database) |
| getIterator() (opens new window) | Returns an iterator for traversing the attributes in the model. |
| getMetaData() (opens new window) | Returns the meta-data for this AR |
| getOldPrimaryKey() (opens new window) | Returns the old primary key value. |
| getPrimaryKey() (opens new window) | Returns the primary key value. |
| getRelated() (opens new window) | Returns the related record(s). |
| getSafeAttributeNames() (opens new window) | Returns the attribute names that are safe to be massively assigned. |
| getScenario() (opens new window) | Returns the scenario that this model is used in. |
| getTableAlias() (opens new window) | Returns the table alias to be used by the find methods. |
| getTableName() | Returns the name of the associated database table. |
| getTableSchema() (opens new window) | Returns the metadata of the table that this AR belongs to |
| getValidatorList() (opens new window) | Returns all the validators declared in the model. |
| getValidators() (opens new window) | Returns the validators applicable to the current {@link scenario}. |
| hasAttribute() (opens new window) | Checks whether this AR has the named attribute |
| hasErrors() (opens new window) | Returns a value indicating whether there is any validation error. |
| hasEvent() (opens new window) | Determines whether an event is defined. |
| hasEventHandler() (opens new window) | Checks whether the named event has attached handlers. |
| hasProperty() (opens new window) | Determines whether a property is defined. |
| hasRelated() (opens new window) | Returns a value indicating whether the named related object(s) has been loaded. |
| init() | Initializes the application component. |
| insert() (opens new window) | Inserts a row into the table based on this active record attributes. |
| isAttributeRequired() (opens new window) | Returns a value indicating whether the attribute is required. |
| isAttributeSafe() (opens new window) | Returns a value indicating whether the attribute is safe for massive assignments. |
| isNewRecord() | |
| model() | Returns an instance of the specified model |
| offsetExists() (opens new window) | Returns whether there is an element at the specified offset. |
| offsetGet() (opens new window) | Returns the element at the specified offset. |
| offsetSet() (opens new window) | Sets the element at the specified offset. |
| offsetUnset() (opens new window) | Unsets the element at the specified offset. |
| onAfterConstruct() (opens new window) | This event is raised after the model instance is created by new operator. |
| onAfterDelete() (opens new window) | This event is raised after the record is deleted. |
| onAfterFind() (opens new window) | This event is raised after the record is instantiated by a find method. |
| onAfterSave() (opens new window) | This event is raised after the record is saved. |
| onAfterValidate() (opens new window) | This event is raised after the validation is performed. |
| onBeforeCount() (opens new window) | This event is raised before an AR finder performs a count call. |
| onBeforeDelete() (opens new window) | This event is raised before the record is deleted. |
| onBeforeFind() (opens new window) | This event is raised before an AR finder performs a find call. |
| onBeforeSave() (opens new window) | This event is raised before the record is saved. |
| onBeforeValidate() (opens new window) | This event is raised before the validation is performed. |
| onUnsafeAttribute() (opens new window) | This method is invoked when an unsafe attribute is being massively assigned. |
| populateRecord() (opens new window) | Creates an active record with the given attributes. |
| populateRecords() (opens new window) | Creates a list of active records based on the input data. |
| prepAttributesForSave() | Prepares the model's attribute values to be saved to the database. |
| prepAttributesForUse() | Return the attribute values to the formats we want to work with in the code. |
| primaryKey() | Returns the table's primary key. |
| raiseEvent() (opens new window) | Raises an event. |
| refresh() (opens new window) | Repopulates this active record with the latest data. |
| refreshMetaData() (opens new window) | Refreshes the meta data for this AR class. |
| relations() | Declares the related models. |
| resetScope() (opens new window) | Resets all scopes and criterias applied. |
| rules() | Returns this model's validation rules. |
| save() (opens new window) | Saves the current record. |
| saveAttributes() (opens new window) | Saves a selected list of attributes. |
| saveCounters() (opens new window) | Saves one or several counter columns for the current AR object. |
| scopes() | |
| search() | Adds search criteria based on this model's attributes. |
| setAttribute() | Sets the named attribute value. You may also use $this->AttributeName to set the attribute value. |
| setAttributes() (opens new window) | Sets the attribute values in a massive way. |
| setDbCriteria() (opens new window) | Sets the query criteria for the current model. |
| setIsNewRecord() (opens new window) | Sets if the record is new. |
| setOldPrimaryKey() (opens new window) | Sets the old primary key value. |
| setPrimaryKey() (opens new window) | Sets the primary key value. |
| setScenario() (opens new window) | Sets the scenario for the model. |
| setTableAlias() (opens new window) | Sets the table alias to be used in queries. |
| tableName() | Returns the name of the associated database table. |
| together() (opens new window) | Sets {@link CDbCriteria::together} property to be true. |
| unsetAttributes() (opens new window) | Sets the attributes to be null. |
| update() (opens new window) | Updates the row represented by this active record. |
| updateAll() (opens new window) | Updates records with the specified condition. |
| updateByPk() (opens new window) | Updates records with the specified primary key(s). |
| updateCounters() (opens new window) | Updates one or several counter columns. |
| validate() (opens new window) | Performs the validation. |
| with() (opens new window) | Specifies which related objects should be eagerly loaded. |
# defineIndexes()
Defines this model's database table indexes.
BaseRecord::defineIndexes()
View source (opens new window)
Returns
Signature
public array defineIndexes ( )
# defineRelations()
Defines this model's relations to other models.
BaseRecord::defineRelations()
View source (opens new window)
Returns
Signature
public array defineRelations ( )
# getTableName()
Returns the name of the associated database table.
BaseRecord::getTableName()
View source (opens new window)
Returns
Signature
public string getTableName ( )
# Protected Methods
| Method | Description |
|---|---|
| afterConstruct() (opens new window) | This method is invoked after a model instance is created by new operator. |
| afterDelete() (opens new window) | This method is invoked after deleting a record. |
| afterFind() (opens new window) | This method is invoked after each record is instantiated by a find method. |
| afterSave() (opens new window) | This method is invoked after saving a record successfully. |
| afterValidate() (opens new window) | This method is invoked after validation ends. |
| beforeCount() (opens new window) | This method is invoked before an AR finder executes a count call. |
| beforeDelete() (opens new window) | This method is invoked before deleting a record. |
| beforeFind() (opens new window) | This method is invoked before an AR finder executes a find call. |
| beforeSave() (opens new window) | This method is invoked before saving a record (after validation, if any). |
| beforeValidate() (opens new window) | This method is invoked before validation starts. |
| defineAttributes() | Defines this model's attributes. |
| instantiate() (opens new window) | Creates an active record instance. |
| query() (opens new window) | Performs the actual DB query and populates the AR objects with the query result. |
# defineAttributes()
Defines this model's attributes.
BaseRecord::defineAttributes()
View source (opens new window)
Returns
Signature
protected array defineAttributes ( )
# Constants
| Constant | Description |
|---|---|
BELONGS_TO | |
CASCADE | |
HAS_MANY | |
HAS_ONE | |
MANY_MANY | |
NO_ACTION | |
RESTRICT | |
SET_DEFAULT | |
SET_NULL | |
STAT |