# Abstract Class yii\sphinx\ActiveRecord

Inheritance | yii\sphinx\ActiveRecord » yii\db\BaseActiveRecord » yii\base\Model » yii\base\Component » yii\base\BaseObject
Implements | ArrayAccess, IteratorAggregate, yii\base\Arrayable, yii\base\Configurable, yii\base\StaticInstanceInterface, yii\db\ActiveRecordInterface
Uses Traits | yii\base\ArrayableTrait, yii\base\StaticInstanceTrait
Available since version | 2.0
Source Code | https://github.com/yiisoft/yii2-sphinx/blob/master/ActiveRecord.php

ActiveRecord is the base class for classes representing relational data in terms of objects.

Warning: optimistic lock will NOT work in case of updating fields (not attributes) for the runtime indexes!

## Public Properties

Hide inherited properties

Property | Type | Description | Defined By
--- | --- | --- | ---
$activeValidators | yii\validators\Validator[] | The validators applicable to the current $scenario. This property is read-only. | yii\base\Model
$attributes | array | Attribute values (name => value). | yii\base\Model
$behaviors | yii\base\Behavior[] | List of behaviors attached to this component. This property is read-only. | yii\base\Component
$dirtyAttributes | array | The changed attribute values (name-value pairs). This property is read-only. | yii\db\BaseActiveRecord
$errors | array | An array of errors for all attributes. Empty array is returned if no error. The result is a two-dimensional array. See getErrors() for detailed description. This property is read-only. | yii\base\Model
$firstErrors | array | The first errors. The array keys are the attribute names, and the array values are the corresponding error messages. An empty array will be returned if there is no error. This property is read-only. | yii\base\Model
$isNewRecord | boolean | Whether the record is new and should be inserted when calling save(). | yii\db\BaseActiveRecord
$iterator | ArrayIterator | An iterator for traversing the items in the list. This property is read-only. | yii\base\Model
$oldAttributes | array | The old attribute values (name-value pairs). Note that the type of this property differs in getter and setter. See getOldAttributes() and setOldAttributes() for details. | yii\db\BaseActiveRecord
$oldPrimaryKey | mixed | The old primary key value. An array (column name => column value) is returned if the primary key is composite. A string is returned otherwise (null will be returned if the key value is null). This property is read-only. | yii\db\BaseActiveRecord
$primaryKey | mixed | The primary key value. An array (column name => column value) is returned if the primary key is composite. A string is returned otherwise (null will be returned if the key value is null). This property is read-only. | yii\db\BaseActiveRecord
$relatedRecords | array | An array of related records indexed by relation names. This property is read-only. | yii\db\BaseActiveRecord
$scenario | string | The scenario that this model is in. Defaults to SCENARIO_DEFAULT. | yii\base\Model
$snippet | string | Snippet value. | yii\sphinx\ActiveRecord
$snippetSource | string | Snippet source string. This property is read-only. | yii\sphinx\ActiveRecord
$validators | ArrayObject|yii\validators\Validator[] | All the validators declared in the model. This property is read-only. | yii\base\Model

## Public Methods

Hide inherited methods

Method | Description | Defined By
--- | --- | ---
__call() | Calls the named method which is not a class method. | yii\base\Component
__clone() | This method is called after the object is created by cloning an existing one. | yii\base\Component
__construct() | Constructor. | yii\base\BaseObject
__get() | PHP getter magic method. | yii\db\BaseActiveRecord
__isset() | Checks if a property value is null. | yii\db\BaseActiveRecord
__set() | PHP setter magic method. | yii\db\BaseActiveRecord
__unset() | Sets a component property to be null. | yii\db\BaseActiveRecord
activeAttributes() | Returns the attribute names that are subject to validation in the current scenario. | yii\base\Model
addError() | Adds a new error to the specified attribute. | yii\base\Model
addErrors() | Adds a list of errors. | yii\base\Model
afterDelete() | This method is invoked after deleting a record. | yii\db\BaseActiveRecord
afterFind() | This method is called when the AR object is created and populated with the query result. | yii\db\BaseActiveRecord
afterRefresh() | This method is called when the AR object is refreshed. | yii\db\BaseActiveRecord
afterSave() | This method is called at the end of inserting or updating a record. | yii\db\BaseActiveRecord
afterValidate() | This method is invoked after validation ends. | yii\base\Model
attachBehavior() | Attaches a behavior to this component. | yii\base\Component
attachBehaviors() | Attaches a list of behaviors to the component. | yii\base\Component
attributeHints() | Returns the attribute hints. | yii\base\Model
attributeLabels() | Returns the attribute labels. | yii\base\Model
attributes() | Returns the list of all attribute names of the model. | yii\sphinx\ActiveRecord
beforeDelete() | This method is invoked before deleting a record. | yii\db\BaseActiveRecord
beforeSave() | This method is called at the beginning of inserting or updating a record. | yii\db\BaseActiveRecord
beforeValidate() | This method is invoked before validation starts. | yii\base\Model
behaviors() | Returns a list of behaviors that this component should behave as. | yii\base\Component
callKeywords() | Returns tokenized and normalized forms of the keywords, and, optionally, keyword statistics. | yii\sphinx\ActiveRecord
callSnippets() | Builds a snippet from provided data and query, using specified index settings. | yii\sphinx\ActiveRecord
canGetProperty() | Returns a value indicating whether a property can be read. | yii\db\BaseActiveRecord
canSetProperty() | Returns a value indicating whether a property can be set. | yii\db\BaseActiveRecord
className() | Returns the fully qualified name of this class. | yii\base\BaseObject
clearErrors() | Removes errors for all attributes or a single attribute. | yii\base\Model
createValidators() | Creates validator objects based on the validation rules specified in rules(). | yii\base\Model
delete() | Deletes the index entry corresponding to this active record. | yii\sphinx\ActiveRecord
deleteAll() | Deletes rows in the index using the provided conditions. | yii\sphinx\ActiveRecord
detachBehavior() | Detaches a behavior from the component. | yii\base\Component
detachBehaviors() | Detaches all behaviors from the component. | yii\base\Component
ensureBehaviors() | Makes sure that the behaviors declared in behaviors() are attached to this component. | yii\base\Component
equals() | Returns a value indicating whether the given active record is the same as the current one. | yii\sphinx\ActiveRecord
extraFields() | Returns the list of fields that can be expanded further and returned by toArray(). | yii\base\ArrayableTrait
fields() | Returns the list of fields that should be returned by default by toArray() when no specific fields are specified. | yii\base\ArrayableTrait
find() | Creates an yii\db\ActiveQueryInterface instance for query purpose. | yii\sphinx\ActiveRecord
findAll() | Returns a list of active record models that match the specified primary key value(s) or a set of column values. | yii\db\ActiveRecordInterface
findBySql() | Creates an yii\sphinx\ActiveQuery instance with a given SQL statement. | yii\sphinx\ActiveRecord
findOne() | Returns a single active record model instance by a primary key or an array of column values. | yii\db\ActiveRecordInterface
formName() | Returns the form name that this model class should use. | yii\base\Model
generateAttributeLabel() | Generates a user friendly attribute label based on the give attribute name. | yii\base\Model
getActiveValidators() | Returns the validators applicable to the current $scenario. | yii\base\Model
getAttribute() | Returns the named attribute value. | yii\db\ActiveRecordInterface
getAttributeHint() | Returns the text hint for the specified attribute. | yii\db\BaseActiveRecord
getAttributeLabel() | Returns the text label for the specified attribute. | yii\db\BaseActiveRecord
getAttributes() | Returns attribute values. | yii\base\Model
getBehavior() | Returns the named behavior object. | yii\base\Component
getBehaviors() | Returns all behaviors attached to this component. | yii\base\Component
getDb() | Returns the Sphinx connection used by this AR class. | yii\sphinx\ActiveRecord
getDirtyAttributes() | Returns the attribute values that have been modified since they are loaded or saved most recently. | yii\db\BaseActiveRecord
getErrorSummary() | Returns the errors for all attributes as a one-dimensional array. | yii\base\Model
getErrors() | Returns the errors for all attributes or a single attribute. | yii\base\Model
getFirstError() | Returns the first error of the specified attribute. | yii\base\Model
getFirstErrors() | Returns the first error of every attribute in the model. | yii\base\Model
getIndexSchema() | Returns the schema information of the Sphinx index associated with this AR class. | yii\sphinx\ActiveRecord
getIsNewRecord() | Returns a value indicating whether the current record is new (not saved in the database). | yii\db\ActiveRecordInterface
getIterator() | Returns an iterator for traversing the attributes in the model. | yii\base\Model
getOldAttribute() | Returns the old value of the named attribute. | yii\db\BaseActiveRecord
getOldAttributes() | Returns the old attribute values. | yii\db\BaseActiveRecord
getOldPrimaryKey() | Returns the old primary key value(s). | yii\db\ActiveRecordInterface
getPrimaryKey() | Returns the primary key value(s). | yii\db\ActiveRecordInterface
getRelatedRecords() | Returns all populated related records. | yii\db\BaseActiveRecord
getRelation() | Returns the relation object with the specified name. | yii\db\ActiveRecordInterface
getScenario() | Returns the scenario that this model is used in. | yii\base\Model
getSnippet() | Returns current snippet value or generates new one from given match. | yii\sphinx\ActiveRecord
getSnippetSource() | Returns the string, which should be used as a source to create snippet for this Active Record instance. | yii\sphinx\ActiveRecord
getValidators() | Returns all the validators declared in rules(). | yii\base\Model
hasAttribute() | Returns a value indicating whether the record has an attribute with the specified name. | yii\db\ActiveRecordInterface
hasErrors() | Returns a value indicating whether there is any validation error. | yii\base\Model
hasEventHandlers() | Returns a value indicating whether there is any handler attached to the named event. | yii\base\Component
hasMany() | Declares a `has-many` relation. | yii\db\BaseActiveRecord
hasMethod() | Returns a value indicating whether a method is defined. | yii\base\Component
hasOne() | Declares a `has-one` relation. | yii\db\BaseActiveRecord
hasProperty() | Returns a value indicating whether a property is defined for this component. | yii\base\Component
indexName() | Declares the name of the Sphinx index associated with this AR class. | yii\sphinx\ActiveRecord
init() | Initializes the object. | yii\db\BaseActiveRecord
insert() | Inserts a row into the associated Sphinx index using the attribute values of this record. | yii\sphinx\ActiveRecord
instance() | Returns static class instance, which can be used to obtain meta information. | yii\base\StaticInstanceTrait
instantiate() | Creates an active record instance. | yii\db\BaseActiveRecord
isAttributeActive() | Returns a value indicating whether the attribute is active in the current scenario. | yii\base\Model
isAttributeChanged() | Returns a value indicating whether the named attribute has been changed. | yii\db\BaseActiveRecord
isAttributeRequired() | Returns a value indicating whether the attribute is required. | yii\base\Model
isAttributeSafe() | Returns a value indicating whether the attribute is safe for massive assignments. | yii\base\Model
isPrimaryKey() | Returns a value indicating whether the given set of attributes represents the primary key for this model. | yii\db\ActiveRecordInterface
isRelationPopulated() | Check whether the named relation has been populated with records. | yii\db\BaseActiveRecord
isTransactional() | Returns a value indicating whether the specified operation is transactional in the current $scenario. | yii\sphinx\ActiveRecord
link() | Establishes the relationship between two records. | yii\db\ActiveRecordInterface
load() | Populates the model with input data. | yii\base\Model
loadMultiple() | Populates a set of models with the data from end user. | yii\base\Model
markAttributeDirty() | Marks an attribute dirty. | yii\db\BaseActiveRecord
off() | Detaches an existing event handler from this component. | yii\base\Component
offsetExists() | Returns whether there is an element at the specified offset. | yii\db\BaseActiveRecord
offsetGet() | Returns the element at the specified offset. | yii\base\Model
offsetSet() | Sets the element at the specified offset. | yii\base\Model
offsetUnset() | Sets the element value at the specified offset to null. | yii\db\BaseActiveRecord
on() | Attaches an event handler to an event. | yii\base\Component
onUnsafeAttribute() | This method is invoked when an unsafe attribute is being massively assigned. | yii\base\Model
optimisticLock() | Returns the name of the column that stores the lock version for implementing optimistic locking. | yii\db\BaseActiveRecord
populateRecord() | Populates an active record object using a row of data from the database/storage. | yii\sphinx\ActiveRecord
populateRelation() | Populates the named relation with the related records. | yii\db\ActiveRecordInterface
primaryKey() | Returns the primary key name for this AR class. | yii\sphinx\ActiveRecord
refresh() | Repopulates this active record with the latest data. | yii\db\BaseActiveRecord
rules() | Returns the validation rules for attributes. | yii\base\Model
safeAttributes() | Returns the attribute names that are safe to be massively assigned in the current scenario. | yii\base\Model
save() | Saves the current record. | yii\db\ActiveRecordInterface
scenarios() | Returns a list of scenarios and the corresponding active attributes. | yii\base\Model
setAttribute() | Sets the named attribute value. | yii\db\ActiveRecordInterface
setAttributes() | Sets the attribute values in a massive way. | yii\base\Model
setIsNewRecord() | Sets the value indicating whether the record is new. | yii\db\BaseActiveRecord
setOldAttribute() | Sets the old value of the named attribute. | yii\db\BaseActiveRecord
setOldAttributes() | Sets the old attribute values. | yii\db\BaseActiveRecord
setScenario() | Sets the scenario for the model. | yii\base\Model
setSnippet() |  | yii\sphinx\ActiveRecord
toArray() | Converts the model into an array. | yii\base\ArrayableTrait
transactions() | Declares which operations should be performed within a transaction in different scenarios. | yii\sphinx\ActiveRecord
trigger() | Triggers an event. | yii\base\Component
unlink() | Destroys the relationship between two records. | yii\db\ActiveRecordInterface
unlinkAll() | Destroys the relationship in current model. | yii\db\BaseActiveRecord
update() | Saves the changes to this active record into the associated Sphinx index. | yii\sphinx\ActiveRecord
updateAll() | Updates the whole table using the provided attribute values and conditions. | yii\sphinx\ActiveRecord
updateAllCounters() | Updates the whole table using the provided counter changes and conditions. | yii\db\BaseActiveRecord
updateAttributes() | Updates the specified attributes. | yii\db\BaseActiveRecord
updateCounters() | Updates one or several counter columns for the current AR object. | yii\db\BaseActiveRecord
validate() | Performs the data validation. | yii\base\Model
validateMultiple() | Validates multiple models. | yii\base\Model

## Protected Methods

Hide inherited methods

Method | Description | Defined By
--- | --- | ---
createRelationQuery() | Creates a query instance for `has-one` or `has-many` relation. | yii\db\BaseActiveRecord
extractFieldsFor() | Extract nested fields from a fields collection for a given root field Nested fields are separated with dots (.). e.g: "item.id" The previous example would extract "id". | yii\base\ArrayableTrait
extractRootFields() | Extracts the root field names from nested fields. | yii\base\ArrayableTrait
fetchSnippet() | Builds up the snippet value from the given query. | yii\sphinx\ActiveRecord
findByCondition() | Finds ActiveRecord instance(s) by the given condition. | yii\db\BaseActiveRecord
refreshInternal() | Repopulates this active record with the latest data from a newly fetched instance. | yii\db\BaseActiveRecord
resolveFields() | Determines which fields can be returned by toArray(). | yii\base\ArrayableTrait
updateInternal() |  | yii\sphinx\ActiveRecord

## Events

Hide inherited events

Event | Type | Description | Defined By
--- | --- | --- | ---
EVENT_AFTER_DELETE | \yii\db\Event | An event that is triggered after a record is deleted. | yii\db\BaseActiveRecord
EVENT_AFTER_FIND | \yii\db\Event | An event that is triggered after the record is created and populated with query result. | yii\db\BaseActiveRecord
EVENT_AFTER_INSERT | yii\db\AfterSaveEvent | An event that is triggered after a record is inserted. | yii\db\BaseActiveRecord
EVENT_AFTER_REFRESH | \yii\db\Event | An event that is triggered after a record is refreshed. (available since version 2.0.8) | yii\db\BaseActiveRecord
EVENT_AFTER_UPDATE | yii\db\AfterSaveEvent | An event that is triggered after a record is updated. | yii\db\BaseActiveRecord
EVENT_AFTER_VALIDATE | yii\base\Event | An event raised at the end of validate() | yii\base\Model
EVENT_BEFORE_DELETE | yii\base\ModelEvent | An event that is triggered before deleting a record. | yii\db\BaseActiveRecord
EVENT_BEFORE_INSERT | yii\base\ModelEvent | An event that is triggered before inserting a record. | yii\db\BaseActiveRecord
EVENT_BEFORE_UPDATE | yii\base\ModelEvent | An event that is triggered before updating a record. | yii\db\BaseActiveRecord
EVENT_BEFORE_VALIDATE | yii\base\ModelEvent | An event raised at the beginning of validate(). | yii\base\Model
EVENT_INIT | \yii\db\Event | An event that is triggered when the record is initialized via init(). | yii\db\BaseActiveRecord

## Constants

Hide inherited constants

Constant | Value | Description | Defined By
--- | --- | --- | ---
OP_ALL | 7 | All three operations: insert, update, delete. This is a shortcut of the expression: OP_INSERT | OP_UPDATE | OP_DELETE. | yii\sphinx\ActiveRecord
OP_DELETE | 4 | The delete operation. This is mainly used when overriding transactions() to specify which operations are transactional. | yii\sphinx\ActiveRecord
OP_INSERT | 1 | The insert operation. This is mainly used when overriding transactions() to specify which operations are transactional. | yii\sphinx\ActiveRecord
OP_UPDATE | 2 | The update operation. This is mainly used when overriding transactions() to specify which operations are transactional. | yii\sphinx\ActiveRecord
SCENARIO_DEFAULT | 'default' | The name of the default scenario. | yii\base\Model

## Property Details

$snippet public property

Snippet value.

public string $snippet = null
$snippetSource public property

Snippet source string. This property is read-only.

public string $snippetSource = null

## Method Details

attributes() public method

Returns the list of all attribute names of the model.

The default implementation will return all column names of the table associated with this AR class.

public array attributes ( )
return | array | List of attribute names.

callKeywords() public static method

Returns tokenized and normalized forms of the keywords, and, optionally, keyword statistics.

public static array callKeywords ( $text, $fetchStatistic = false )
$text | string | The text to break down to keywords.
$fetchStatistic | boolean | Whether to return document and hit occurrence statistics
return | array | Keywords and statistics

callSnippets() public static method

Builds a snippet from provided data and query, using specified index settings.

public static string|array callSnippets ( $source, $match, $options = [] )
$source | string|array | Is the source data to extract a snippet from. It could be either a single string or array of strings.
$match | string | The full-text query to build snippets for.
$options | array | List of options in format: optionName => optionValue
return | string|array | Built snippet in case "source" is a string, list of built snippets in case "source" is an array.

delete() public method

Deletes the index entry corresponding to this active record.

This method performs the following steps in order:

1. call beforeDelete(). If the method returns false, it will skip the rest of the steps;
2. delete the record from the index;
3. call afterDelete().

In the above step 1 and 3, events named EVENT_BEFORE_DELETE and EVENT_AFTER_DELETE will be raised by the corresponding methods.

public integer|false delete ( )
return | integer|false | The number of rows deleted, or `false` if the deletion is unsuccessful for some reason. Note that it is possible the number of rows deleted is 0, even though the deletion execution is successful.
throws | yii\db\StaleObjectException | if optimistic locking is enabled and the data being deleted is outdated.
throws | Exception | in case delete failed.

deleteAll() public static method

Deletes rows in the index using the provided conditions.

For example, to delete all articles whose status is 3:

    Article::deleteAll('status = 3');

public static integer deleteAll ( $condition = '', $params = [] )
$condition | string|array | The conditions that will be put in the WHERE part of the DELETE SQL. Please refer to yii\sphinx\Query::where() on how to specify this parameter.
$params | array | The parameters (name => value) to be bound to the query.
return | integer | The number of rows deleted

equals() public method

Returns a value indicating whether the given active record is the same as the current one.

The comparison is made by comparing the index names and the primary key values of the two active records. If one of the records is new they are also considered not equal.

public boolean equals ( $record )
$record | yii\sphinx\ActiveRecord | Record to compare to
return | boolean | Whether the two active records refer to the same row in the same index.

fetchSnippet() protected method

Builds up the snippet value from the given query.

protected string fetchSnippet ( $match, $options = [] )
$match | string | The full-text query to build snippets for.
$options | array | List of options in format: optionName => optionValue
return | string | Snippet value.

find() public static method

Creates an yii\db\ActiveQueryInterface instance for query purpose.

The returned yii\db\ActiveQueryInterface instance can be further customized by calling methods defined in yii\db\ActiveQueryInterface before `one()` or `all()` is called to return populated ActiveRecord instances. For example,

    // find the customer whose ID is 1
    $customer = Customer::find()->where(['id' => 1])->one();

    // find all active customers and order them by their age:
    $customers = Customer::find()
        ->where(['status' => 1])
        ->orderBy('age')
        ->all();

This method is also called by yii\db\BaseActiveRecord::hasOne() and yii\db\BaseActiveRecord::hasMany() to create a relational query.

You may override this method to return a customized query. For example,

    class Customer extends ActiveRecord
    {
        public static function find()
        {
            // use CustomerQuery instead of the default ActiveQuery
            return new CustomerQuery(get_called_class());
        }
    }

The following code shows how to apply a default condition for all queries:

    class Customer extends ActiveRecord
    {
        public static function find()
        {
            return parent::find()->where(['deleted' => false]);
        }
    }

    // Use andWhere()/orWhere() to apply the default condition
    // SELECT FROM customer WHERE `deleted`=:deleted AND age>30
    $customers = Customer::find()->andWhere('age>30')->all();

    // Use where() to ignore the default condition
    // SELECT FROM customer WHERE age>30
    $customers = Customer::find()->where('age>30')->all();

public static yii\sphinx\ActiveQuery find ( )
return | yii\sphinx\ActiveQuery | The newly created yii\sphinx\ActiveQuery instance.

findBySql() public static method

Creates an yii\sphinx\ActiveQuery instance with a given SQL statement.

Note that because the SQL statement is already specified, calling additional query modification methods (such as `where()`, `order()`) on the created yii\sphinx\ActiveQuery instance will have no effect. However, calling `with()`, `asArray()` or `indexBy()` is still fine.

Below is an example:

    $customers = Article::findBySql("SELECT * FROM `idx_article` WHERE MATCH('development')")->all();

public static yii\sphinx\ActiveQuery findBySql ( $sql, $params = [] )
$sql | string | The SQL statement to be executed
$params | array | Parameters to be bound to the SQL statement during execution.
return | yii\sphinx\ActiveQuery | The newly created yii\sphinx\ActiveQuery instance

getDb() public static method

Returns the Sphinx connection used by this AR class.

By default, the "sphinx" application component is used as the Sphinx connection. You may override this method if you want to use a different Sphinx connection.

public static yii\sphinx\Connection getDb ( )
return | yii\sphinx\Connection | The Sphinx connection used by this AR class.

getIndexSchema() public static method

Returns the schema information of the Sphinx index associated with this AR class.

public static yii\sphinx\IndexSchema getIndexSchema ( )
return | yii\sphinx\IndexSchema | The schema information of the Sphinx index associated with this AR class.
throws | yii\base\InvalidConfigException | if the index for the AR class does not exist.

getSnippet() public method

Returns current snippet value or generates new one from given match.

public string getSnippet ( $match = null, $options = [] )
$match | string | Snippet source query
$options | array | List of options in format: optionName => optionValue
return | string | Snippet value

getSnippetSource() public method

Returns the string, which should be used as a source to create snippet for this Active Record instance.

Child classes must implement this method to return the actual snippet source text. For example:

    public function getSnippetSource()
    {
        return $this->snippetSourceRelation->content;
    }

public string getSnippetSource ( )
return | string | Snippet source string.
throws | yii\base\NotSupportedException | if this is not supported by the Active Record class

indexName() public static method

Declares the name of the Sphinx index associated with this AR class.

By default this method returns the class name as the index name by calling yii\helpers\Inflector::camel2id(). For example, 'Article' becomes 'article', and 'StockItem' becomes 'stock_item'. You may override this method if the index is not named after this convention.

public static string indexName ( )
return | string | The index name

insert() public method

Inserts a row into the associated Sphinx index using the attribute values of this record.

This method performs the following steps in order:

1. call beforeValidate() when `$runValidation` is true. If validation fails, it will skip the rest of the steps;
2. call afterValidate() when `$runValidation` is true.
3. call beforeSave(). If the method returns false, it will skip the rest of the steps;
4. insert the record into index. If this fails, it will skip the rest of the steps;
5. call afterSave();

In the above step 1, 2, 3 and 5, events EVENT_BEFORE_VALIDATE, EVENT_BEFORE_INSERT, EVENT_AFTER_INSERT and EVENT_AFTER_VALIDATE will be raised by the corresponding methods.

Only the changedAttributes will be inserted.

For example, to insert an article record:

    $article = new Article();
    $article->id = $id;
    $article->genre_id = $genreId;
    $article->content = $content;
    $article->insert();

public boolean insert ( $runValidation = true, $attributes = null )
$runValidation | boolean | Whether to perform validation before saving the record. If the validation fails, the record will not be inserted.
$attributes | array | List of attributes that need to be saved. Defaults to null, meaning all attributes that are loaded from index will be saved.
return | boolean | Whether the attributes are valid and the record is inserted successfully.
throws | Exception | in case insert failed.

isTransactional() public method

Returns a value indicating whether the specified operation is transactional in the current $scenario.

public boolean isTransactional ( $operation )
$operation | integer | The operation to check. Possible values are OP_INSERT, OP_UPDATE and OP_DELETE.
return | boolean | Whether the specified operation is transactional in the current $scenario.

populateRecord() public static method

Populates an active record object using a row of data from the database/storage.

This is an internal method meant to be called to create active record objects after fetching data from the database. It is mainly used by yii\sphinx\ActiveQuery to populate the query results into active records.

When calling this method manually you should call afterFind() on the created record to trigger the afterFind Event.

public static void populateRecord ( $record, $row )
$record | yii\db\BaseActiveRecord | The record to be populated. In most cases this will be an instance created by instantiate() beforehand.
$row | array | Attribute values (name => value)

primaryKey() public static method

Returns the primary key name for this AR class.

The default implementation will return the primary key as declared in the Sphinx index, which is associated with this AR class.

Note that an array should be returned even for a table with single primary key.

public static string[] primaryKey ( )
return | string[] | The primary keys of the associated Sphinx index.

setSnippet() public method

public void setSnippet ( $snippet )
$snippet | string |

transactions() public method

Declares which operations should be performed within a transaction in different scenarios.

The supported DB operations are: OP_INSERT, OP_UPDATE and OP_DELETE, which correspond to the insert(), update() and delete() methods, respectively. By default, these methods are NOT enclosed in a transaction.

In some scenarios, to ensure data consistency, you may want to enclose some or all of them in transactions. You can do so by overriding this method and returning the operations that need to be transactional. For example,

    return [
        'admin' => self::OP_INSERT,
        'api' => self::OP_INSERT | self::OP_UPDATE | self::OP_DELETE,
        // the above is equivalent to the following:
        // 'api' => self::OP_ALL,

    ];

The above declaration specifies that in the "admin" scenario, the insert operation (insert()) should be done in a transaction; and in the "api" scenario, all the operations should be done in a transaction.

public array transactions ( )
return | array | The declarations of transactional operations. The array keys are scenarios names, and the array values are the corresponding transaction operations.

update() public method

Saves the changes to this active record into the associated Sphinx index.

This method performs the following steps in order:

1. call beforeValidate() when `$runValidation` is true. If validation fails, it will skip the rest of the steps;
2. call afterValidate() when `$runValidation` is true.
3. call beforeSave(). If the method returns false, it will skip the rest of the steps;
4. save the record into index. If this fails, it will skip the rest of the steps;
5. call afterSave();

In the above step 1, 2, 3 and 5, events EVENT_BEFORE_VALIDATE, EVENT_BEFORE_UPDATE, EVENT_AFTER_UPDATE and EVENT_AFTER_VALIDATE will be raised by the corresponding methods.

Only the changedAttributes will be saved into database.

For example, to update an article record:

    $article = Article::findOne($id);
    $article->genre_id = $genreId;
    $article->group_id = $groupId;
    $article->update();

Note that it is possible the update does not affect any row in the table. In this case, this method will return 0. For this reason, you should use the following code to check if update() is successful or not:

    if ($this->update() !== false) {
        // update successful
    } else {
        // update failed
    }

public integer|false update ( $runValidation = true, $attributeNames = null )
$runValidation | boolean | Whether to perform validation before saving the record. If the validation fails, the record will not be inserted into the database.
$attributeNames | array | List of attributes that need to be saved. Defaults to null, meaning all attributes that are loaded from DB will be saved.
return | integer|false | The number of rows affected, or `false` if validation fails or beforeSave() stops the updating process.
throws | yii\db\StaleObjectException | if optimistic locking is enabled and the data being updated is outdated.
throws | Exception | in case update failed.

updateAll() public static method

Updates the whole table using the provided attribute values and conditions.

For example, to change the status to be 1 for all articles which status is 2:

    Article::updateAll(['status' => 1], 'status = 2');

public static integer updateAll ( $attributes, $condition = '', $params = [] )
$attributes | array | Attribute values (name-value pairs) to be saved into the table
$condition | string|array | The conditions that will be put in the WHERE part of the UPDATE SQL. Please refer to yii\sphinx\Query::where() on how to specify this parameter.
$params | array | The parameters (name => value) to be bound to the query.
return | integer | The number of rows updated

updateInternal() protected method

See also CActiveRecord::update().

protected void updateInternal ( $attributes = null )
$attributes |  |
throws | yii\db\StaleObjectException |