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Class yii\sphinx\Command

Inheritance	yii\sphinx\Command » yii\db\Command » yii\base\Component » yii\base\Object
Implements	yii\base\Configurable
Available since version	2.0
Source Code	https://github.com/yiisoft/yii2-sphinx/blob/master/Command.php

Command represents a SQL statement to be executed against a Sphinx.

A command object is usually created by calling yii\sphinx\Connection::createCommand(). The SQL statement it represents can be set via the $sql property.

To execute a non-query SQL (such as INSERT, REPLACE, DELETE, UPDATE), call execute(). To execute a SQL statement that returns result data set (such as SELECT, CALL SNIPPETS, CALL KEYWORDS), use queryAll(), queryOne(), queryColumn(), queryScalar(), or query(). For example,

$articles = $connection->createCommand("SELECT * FROM `idx_article` WHERE MATCH('programming')")->queryAll();

Command supports SQL statement preparation and parameter binding just as yii\db\Command does.

Command also supports building SQL statements by providing methods such as insert(), update(), etc. For example,

$connection->createCommand()->update('idx_article', [
    'genre_id' => 15,
    'author_id' => 157,
])->execute();

To build SELECT SQL statements, please use yii\sphinx\Query and yii\sphinx\QueryBuilder instead.

Public Properties

Property	Type	Description	Defined By
$behaviors	yii\base\Behavior[]	List of behaviors attached to this component	yii\base\Component
$db	yii\sphinx\Connection	The Sphinx connection that this command is associated with.	yii\sphinx\Command
$fetchMode	integer	The default fetch mode for this command.	yii\db\Command
$params	array	The parameters (name => value) that are bound to the current PDO statement.	yii\db\Command
$pdoStatement	PDOStatement	The PDOStatement object that this command is associated with	yii\db\Command
$queryCacheDependency	yii\caching\Dependency	The dependency to be associated with the cached query result for this command	yii\db\Command
$queryCacheDuration	integer	The default number of seconds that query results can remain valid in cache.	yii\db\Command
$rawSql	string	The raw SQL with parameter values inserted into the corresponding placeholders in $sql.	yii\db\Command
$sql	string	The SQL statement to be executed	yii\db\Command

Public 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\Object
__get()	Returns the value of a component property.	yii\base\Component
__isset()	Checks if a property is set, i.e. defined and not null.	yii\base\Component
__set()	Sets the value of a component property.	yii\base\Component
__unset()	Sets a component property to be null.	yii\base\Component
addColumn()	Creates a SQL command for adding a new DB column.	yii\sphinx\Command
addCommentOnColumn()	Builds a SQL command for adding comment to column	yii\db\Command
addCommentOnTable()	Builds a SQL command for adding comment to table	yii\db\Command
addForeignKey()	Creates a SQL command for adding a foreign key constraint to an existing table.	yii\sphinx\Command
addPrimaryKey()	Creates a SQL command for adding a primary key constraint to an existing table.	yii\sphinx\Command
alterColumn()	Creates a SQL command for changing the definition of a column.	yii\sphinx\Command
attachBehavior()	Attaches a behavior to this component.	yii\base\Component
attachBehaviors()	Attaches a list of behaviors to the component.	yii\base\Component
batchInsert()	Creates a batch INSERT command.	yii\sphinx\Command
batchReplace()	Creates a batch REPLACE command.	yii\sphinx\Command
behaviors()	Returns a list of behaviors that this component should behave as.	yii\base\Component
bindParam()	Binds a parameter to the SQL statement to be executed.	yii\db\Command
bindValue()	Binds a value to a parameter.	yii\sphinx\Command
bindValues()	Binds a list of values to the corresponding parameters.	yii\sphinx\Command
cache()	Enables query cache for this command.	yii\db\Command
callKeywords()	Returns tokenized and normalized forms of the keywords, and, optionally, keyword statistics.	yii\sphinx\Command
callSnippets()	Builds a snippet from provided data and query, using specified index settings.	yii\sphinx\Command
canGetProperty()	Returns a value indicating whether a property can be read.	yii\base\Component
canSetProperty()	Returns a value indicating whether a property can be set.	yii\base\Component
cancel()	Cancels the execution of the SQL statement.	yii\db\Command
checkIntegrity()	Builds a SQL command for enabling or disabling integrity check.	yii\sphinx\Command
className()	Returns the fully qualified name of this class.	yii\base\Object
createIndex()	Creates a SQL command for creating a new index.	yii\sphinx\Command
createTable()	Creates a SQL command for creating a new DB table.	yii\sphinx\Command
delete()	Creates a DELETE command.	yii\db\Command
detachBehavior()	Detaches a behavior from the component.	yii\base\Component
detachBehaviors()	Detaches all behaviors from the component.	yii\base\Component
dropColumn()	Creates a SQL command for dropping a DB column.	yii\sphinx\Command
dropCommentFromColumn()	Builds a SQL command for dropping comment from column	yii\db\Command
dropCommentFromTable()	Builds a SQL command for dropping comment from table	yii\db\Command
dropForeignKey()	Creates a SQL command for dropping a foreign key constraint.	yii\sphinx\Command
dropIndex()	Creates a SQL command for dropping an index.	yii\sphinx\Command
dropPrimaryKey()	Creates a SQL command for removing a primary key constraint to an existing table.	yii\sphinx\Command
dropTable()	Creates a SQL command for dropping a DB table.	yii\sphinx\Command
ensureBehaviors()	Makes sure that the behaviors declared in behaviors() are attached to this component.	yii\base\Component
execute()	Executes the SQL statement.	yii\db\Command
getBehavior()	Returns the named behavior object.	yii\base\Component
getBehaviors()	Returns all behaviors attached to this component.	yii\base\Component
getRawSql()	Returns the raw SQL by inserting parameter values into the corresponding placeholders in $sql.	yii\db\Command
getSql()	Returns the SQL statement for this command.	yii\db\Command
hasEventHandlers()	Returns a value indicating whether there is any handler attached to the named event.	yii\base\Component
hasMethod()	Returns a value indicating whether a method is defined.	yii\base\Component
hasProperty()	Returns a value indicating whether a property is defined for this component.	yii\base\Component
init()	Initializes the object.	yii\base\Object
insert()	Creates an INSERT command.	yii\db\Command
noCache()	Disables query cache for this command.	yii\db\Command
off()	Detaches an existing event handler from this component.	yii\base\Component
on()	Attaches an event handler to an event.	yii\base\Component
prepare()	Prepares the SQL statement to be executed.	yii\sphinx\Command
query()	Executes the SQL statement and returns query result.	yii\db\Command
queryAll()	Executes the SQL statement and returns ALL rows at once.	yii\db\Command
queryColumn()	Executes the SQL statement and returns the first column of the result.	yii\db\Command
queryOne()	Executes the SQL statement and returns the first row of the result.	yii\db\Command
queryScalar()	Executes the SQL statement and returns the value of the first column in the first row of data.	yii\db\Command
renameColumn()	Creates a SQL command for renaming a column.	yii\sphinx\Command
renameTable()	Creates a SQL command for renaming a DB table.	yii\sphinx\Command
replace()	Creates an REPLACE command.	yii\sphinx\Command
resetSequence()	Creates a SQL command for resetting the sequence value of a table's primary key.	yii\sphinx\Command
setSql()	Specifies the SQL statement to be executed.	yii\db\Command
trigger()	Triggers an event.	yii\base\Component
truncateIndex()	Creates a SQL command for truncating a runtime index.	yii\sphinx\Command
truncateTable()	Creates a SQL command for truncating a DB table.	yii\sphinx\Command
update()	Creates an UPDATE command.	yii\sphinx\Command

Protected Methods

Method	Description	Defined By
bindPendingParams()	Binds pending parameters that were registered via bindValue() and bindValues().	yii\db\Command
queryInternal()	Performs the actual DB query of a SQL statement.	yii\db\Command
refreshTableSchema()	Refreshes table schema, which was marked by requireTableSchemaRefresh()	yii\db\Command
requireTableSchemaRefresh()	Marks a specified table schema to be refreshed after command execution.	yii\db\Command

Property Details

$db public property

The Sphinx connection that this command is associated with.

public yii\sphinx\Connection $db = null

Method Details

addColumn() public method

Creates a SQL command for adding a new DB column.

public $this addColumn ( $table, $column, $type )
$table	string	The table that the new column will be added to. The table name will be properly quoted by the method.
$column	string	The name of the new column. The name will be properly quoted by the method.
$type	string	The column type. yii\db\QueryBuilder::getColumnType() will be called to convert the give column type to the physical one. For example, `string` will be converted as `varchar(255)`, and `string not null` becomes `varchar(255) not null`.
return	$this	The command object itself

addForeignKey() public method

Creates a SQL command for adding a foreign key constraint to an existing table.

The method will properly quote the table and column names.

public $this addForeignKey ( $name, $table, $columns, $refTable, $refColumns, $delete = null, $update = null )
$name	string	The name of the foreign key constraint.
$table	string	The table that the foreign key constraint will be added to.
$columns	string\|array	The name of the column to that the constraint will be added on. If there are multiple columns, separate them with commas.
$refTable	string	The table that the foreign key references to.
$refColumns	string\|array	The name of the column that the foreign key references to. If there are multiple columns, separate them with commas.
$delete	string	The ON DELETE option. Most DBMS support these options: RESTRICT, CASCADE, NO ACTION, SET DEFAULT, SET NULL
$update	string	The ON UPDATE option. Most DBMS support these options: RESTRICT, CASCADE, NO ACTION, SET DEFAULT, SET NULL
return	$this	The command object itself

addPrimaryKey() public method

Creates a SQL command for adding a primary key constraint to an existing table.

The method will properly quote the table and column names.

public $this addPrimaryKey ( $name, $table, $columns )
$name	string	The name of the primary key constraint.
$table	string	The table that the primary key constraint will be added to.
$columns	string\|array	Comma separated string or array of columns that the primary key will consist of.
return	$this	The command object itself.

alterColumn() public method

Creates a SQL command for changing the definition of a column.

public $this alterColumn ( $table, $column, $type )
$table	string	The table whose column is to be changed. The table name will be properly quoted by the method.
$column	string	The name of the column to be changed. The name will be properly quoted by the method.
$type	string	The column type. yii\db\QueryBuilder::getColumnType() will be called to convert the give column type to the physical one. For example, `string` will be converted as `varchar(255)`, and `string not null` becomes `varchar(255) not null`.
return	$this	The command object itself

batchInsert() public method

Creates a batch INSERT command.

For example,

$connection->createCommand()->batchInsert('idx_user', ['name', 'age'], [
    ['Tom', 30],
    ['Jane', 20],
    ['Linda', 25],
])->execute();

Note that the values in each row must match the corresponding column names.

public $this batchInsert ( $index, $columns, $rows )
$index	string	The index that new rows will be inserted into.
$columns	array	The column names
$rows	array	The rows to be batch inserted into the index
return	$this	The command object itself

batchReplace() public method

Creates a batch REPLACE command.

For example,

$connection->createCommand()->batchReplace('idx_user', ['name', 'age'], [
    ['Tom', 30],
    ['Jane', 20],
    ['Linda', 25],
])->execute();

Note that the values in each row must match the corresponding column names.

public $this batchReplace ( $index, $columns, $rows )
$index	string	The index that new rows will be replaced.
$columns	array	The column names
$rows	array	The rows to be batch replaced in the index
return	$this	The command object itself

bindValue() public method

Binds a value to a parameter.

public $this bindValue ( $name, $value, $dataType = null )
$name	string\|integer	Parameter identifier. For a prepared statement using named placeholders, this will be a parameter name of the form `:name`. For a prepared statement using question mark placeholders, this will be the 1-indexed position of the parameter.
$value	mixed	The value to bind to the parameter
$dataType	integer	SQL data type of the parameter. If null, the type is determined by the PHP type of the value.
return	$this	The current command being executed

bindValues() public method

Binds a list of values to the corresponding parameters.

This is similar to bindValue() except that it binds multiple values at a time. Note that the SQL data type of each value is determined by its PHP type.

public $this bindValues ( $values )
$values	array	The values to be bound. This must be given in terms of an associative array with array keys being the parameter names, and array values the corresponding parameter values, e.g. `[':name' => 'John', ':age' => 25]`. By default, the PDO type of each value is determined by its PHP type. You may explicitly specify the PDO type by using an array: `[value, type]`, e.g. `[':name' => 'John', ':profile' => [$profile, \PDO::PARAM_LOB]]`.
return	$this	The current command being executed

callKeywords() public method

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

public $this callKeywords ( $index, $text, $fetchStatistic = false )
$index	string	The name of the index from which to take the text processing settings
$text	string	The text to break down to keywords.
$fetchStatistic	boolean	Whether to return document and hit occurrence statistics
return	$this	The command object itself

callSnippets() public method

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

public $this callSnippets ( $index, $source, $match, $options = [] )
$index	string	Name of the index, from which to take the text processing settings.
$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	$this	The command object itself

checkIntegrity() public method

Builds a SQL command for enabling or disabling integrity check.

public $this checkIntegrity ( $check = true, $schema = '', $table = '' )
$check	boolean	Whether to turn on or off the integrity check.
$schema	string	The schema name of the tables. Defaults to empty string, meaning the current or default schema.
$table	string	The table name.
return	$this	The command object itself
throws	yii\base\NotSupportedException	if this is not supported by the underlying DBMS

createIndex() public method

Creates a SQL command for creating a new index.

public $this createIndex ( $name, $table, $columns, $unique = false )
$name	string	The name of the index. The name will be properly quoted by the method.
$table	string	The table that the new index will be created for. The table name will be properly quoted by the method.
$columns	string\|array	The column(s) that should be included in the index. If there are multiple columns, please separate them by commas. The column names will be properly quoted by the method.
$unique	boolean	Whether to add UNIQUE constraint on the created index.
return	$this	The command object itself

createTable() public method

Creates a SQL command for creating a new DB table.

The columns in the new table should be specified as name-definition pairs (e.g. 'name' => 'string'), where name stands for a column name which will be properly quoted by the method, and definition stands for the column type which can contain an abstract DB type. The method yii\sphinx\QueryBuilder::getColumnType() will be called to convert the abstract column types to physical ones. For example, string will be converted as varchar(255), and string not null becomes varchar(255) not null.

If a column is specified with definition only (e.g. 'PRIMARY KEY (name, type)'), it will be directly inserted into the generated SQL.

public $this createTable ( $table, $columns, $options = null )
$table	string	The name of the table to be created. The name will be properly quoted by the method.
$columns	array	The columns (name => definition) in the new table.
$options	string	Additional SQL fragment that will be appended to the generated SQL.
return	$this	The command object itself

dropColumn() public method

Creates a SQL command for dropping a DB column.

public $this dropColumn ( $table, $column )
$table	string	The table whose column is to be dropped. The name will be properly quoted by the method.
$column	string	The name of the column to be dropped. The name will be properly quoted by the method.
return	$this	The command object itself

dropForeignKey() public method

Creates a SQL command for dropping a foreign key constraint.

public $this dropForeignKey ( $name, $table )
$name	string	The name of the foreign key constraint to be dropped. The name will be properly quoted by the method.
$table	string	The table whose foreign is to be dropped. The name will be properly quoted by the method.
return	$this	The command object itself

dropIndex() public method

Creates a SQL command for dropping an index.

public $this dropIndex ( $name, $table )
$name	string	The name of the index to be dropped. The name will be properly quoted by the method.
$table	string	The table whose index is to be dropped. The name will be properly quoted by the method.
return	$this	The command object itself

dropPrimaryKey() public method

Creates a SQL command for removing a primary key constraint to an existing table.

public $this dropPrimaryKey ( $name, $table )
$name	string	The name of the primary key constraint to be removed.
$table	string	The table that the primary key constraint will be removed from.
return	$this	The command object itself

dropTable() public method

Creates a SQL command for dropping a DB table.

public $this dropTable ( $table )
$table	string	The table to be dropped. The name will be properly quoted by the method.
return	$this	The command object itself

prepare() public method

Prepares the SQL statement to be executed.

For complex SQL statement that is to be executed multiple times, this may improve performance. For SQL statement with binding parameters, this method is invoked automatically.

public void prepare ( $forRead = null )
$forRead	boolean	Whether this method is called for a read query. If null, it means the SQL statement should be used to determine whether it is for read or write.
throws	yii\db\Exception	if there is any DB error

renameColumn() public method

Creates a SQL command for renaming a column.

public $this renameColumn ( $table, $oldName, $newName )
$table	string	The table whose column is to be renamed. The name will be properly quoted by the method.
$oldName	string	The old name of the column. The name will be properly quoted by the method.
$newName	string	The new name of the column. The name will be properly quoted by the method.
return	$this	The command object itself

renameTable() public method

Creates a SQL command for renaming a DB table.

public $this renameTable ( $table, $newName )
$table	string	The table to be renamed. The name will be properly quoted by the method.
$newName	string	The new table name. The name will be properly quoted by the method.
return	$this	The command object itself

replace() public method

Creates an REPLACE command.

For example,

$connection->createCommand()->replace('idx_user', [
    'name' => 'Sam',
    'age' => 30,
])->execute();

The method will properly escape the column names, and bind the values to be replaced.

Note that the created command is not executed until execute() is called.

public $this replace ( $index, $columns )
$index	string	The index that new rows will be replaced into.
$columns	array	The column data (name => value) to be replaced into the index.
return	$this	The command object itself

resetSequence() public method

Creates a SQL command for resetting the sequence value of a table's primary key.

The sequence will be reset such that the primary key of the next new row inserted will have the specified value or 1.

public $this resetSequence ( $table, $value = null )
$table	string	The name of the table whose primary key sequence will be reset
$value	mixed	The value for the primary key of the next new row inserted. If this is not set, the next new row's primary key will have a value 1.
return	$this	The command object itself
throws	yii\base\NotSupportedException	if this is not supported by the underlying DBMS

truncateIndex() public method

Creates a SQL command for truncating a runtime index.

public $this truncateIndex ( $index )
$index	string	The index to be truncated. The name will be properly quoted by the method.
return	$this	The command object itself

truncateTable() public method

Creates a SQL command for truncating a DB table.

public $this truncateTable ( $table )
$table	string	The table to be truncated. The name will be properly quoted by the method.
return	$this	The command object itself

update() public method

Creates an UPDATE command.

For example,

$connection->createCommand()->update('user', ['status' => 1], 'age > 30')->execute();

The method will properly escape the column names and bind the values to be updated.

Note that the created command is not executed until execute() is called.

public $this update ( $index, $columns, $condition = '', $params = [], $options = [] )
$index	string	The index to be updated.
$columns	array	The column data (name => value) to be updated.
$condition	string\|array	The condition that will be put in the WHERE part. Please refer to yii\sphinx\Query::where() on how to specify condition.
$params	array	The parameters to be bound to the command
$options	array	List of options in format: optionName => optionValue
return	$this	The command object itself

© 2008–2017 by Yii Software LLC
Licensed under the three clause BSD license.
http://www.yiiframework.com/doc-2.0/yii-sphinx-command.html