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Class Phalcon\Mvc\Model\Query\Builder >

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Class Phalcon\Mvc\Model\Query

implements Phalcon\Mvc\Model\QueryInterface, Phalcon\Di\InjectionAwareInterface

Source on GitHub

This class takes a PHQL intermediate representation and executes it.

<?php

$phql = "SELECT c.price*0.16 AS taxes, c.* FROM Cars AS c JOIN Brands AS b
         WHERE b.name = :name: ORDER BY c.name";

$result = $manager->executeQuery(
    $phql,
    [
        "name" => "Lamborghini",
    ]
);

foreach ($result as $row) {
    echo "Name: ",  $row->cars->name, "\n";
    echo "Price: ", $row->cars->price, "\n";
    echo "Taxes: ", $row->taxes, "\n";
}

Constants

integer TYPE_SELECT

integer TYPE_INSERT

integer TYPE_UPDATE

integer TYPE_DELETE

Methods

public __construct ([string $phql], [Phalcon\DiInterface $dependencyInjector], [mixed $options])

Phalcon\Mvc\Model\Query constructor

public setDI (Phalcon\DiInterface $dependencyInjector)

Sets the dependency injection container

public getDI ()

Returns the dependency injection container

public setUniqueRow (mixed $uniqueRow)

Tells to the query if only the first row in the resultset must be returned

public getUniqueRow ()

Check if the query is programmed to get only the first row in the resultset

final protected _getQualified (array $expr)

Replaces the model’s name to its source name in a qualified-name expression

final protected _getCallArgument (array $argument)

Resolves an expression in a single call argument

final protected _getCaseExpression (array $expr)

Resolves an expression in a single call argument

final protected _getFunctionCall (array $expr)

Resolves an expression in a single call argument

final protected string _getExpression (array $expr, [boolean $quoting])

Resolves an expression from its intermediate code into a string

final protected _getSelectColumn (array $column)

Resolves a column from its intermediate representation into an array used to determine if the resultset produced is simple or complex

final protected string _getTable (Phalcon\Mvc\Model\ManagerInterface $manager, array $qualifiedName)

Resolves a table in a SELECT statement checking if the model exists

final protected _getJoin (Phalcon\Mvc\Model\ManagerInterface $manager, mixed $join)

Resolves a JOIN clause checking if the associated models exist

final protected string _getJoinType (array $join)

Resolves a JOIN type

final protected array _getSingleJoin (string $joinType, string $joinSource, string $modelAlias, string $joinAlias, Phalcon\Mvc\Model\RelationInterface $relation)

Resolves joins involving has-one/belongs-to/has-many relations

final protected array _getMultiJoin (string $joinType, string $joinSource, string $modelAlias, string $joinAlias, Phalcon\Mvc\Model\RelationInterface $relation)

Resolves joins involving many-to-many relations

final protected array _getJoins (array $select)

Processes the JOINs in the query returning an internal representation for the database dialect

final protected array _getOrderClause (array | string $order)

Returns a processed order clause for a SELECT statement

final protected _getGroupClause (array $group)

Returns a processed group clause for a SELECT statement

final protected _getLimitClause (array $limitClause)

Returns a processed limit clause for a SELECT statement

final protected _prepareSelect ([mixed $ast], [mixed $merge])

Analyzes a SELECT intermediate code and produces an array to be executed later

final protected _prepareInsert ()

Analyzes an INSERT intermediate code and produces an array to be executed later

final protected _prepareUpdate ()

Analyzes an UPDATE intermediate code and produces an array to be executed later

final protected _prepareDelete ()

Analyzes a DELETE intermediate code and produces an array to be executed later

public parse ()

Parses the intermediate code produced by Phalcon\Mvc\Model\Query\Lang generating another intermediate representation that could be executed by Phalcon\Mvc\Model\Query

public getCache ()

Returns the current cache backend instance

final protected _executeSelect (mixed $intermediate, mixed $bindParams, mixed $bindTypes, [mixed $simulate])

Executes the SELECT intermediate representation producing a Phalcon\Mvc\Model\Resultset

final protected Phalcon\Mvc\Model\Query\StatusInterface _executeInsert (array $intermediate, array $bindParams, array $bindTypes)

Executes the INSERT intermediate representation producing a Phalcon\Mvc\Model\Query\Status

final protected Phalcon\Mvc\Model\Query\StatusInterface _executeUpdate (array $intermediate, array $bindParams, array $bindTypes)

Executes the UPDATE intermediate representation producing a Phalcon\Mvc\Model\Query\Status

final protected Phalcon\Mvc\Model\Query\StatusInterface _executeDelete (array $intermediate, array $bindParams, array $bindTypes)

Executes the DELETE intermediate representation producing a Phalcon\Mvc\Model\Query\Status

final protected Phalcon\Mvc\Model\ResultsetInterface _getRelatedRecords (Phalcon\Mvc\ModelInterface $model, array $intermediate, array $bindParams, array $bindTypes)

Query the records on which the UPDATE/DELETE operation well be done

public mixed execute ([array $bindParams], [array $bindTypes])

Executes a parsed PHQL statement

public Phalcon\Mvc\ModelInterface getSingleResult ([array $bindParams], [array $bindTypes])

Executes the query returning the first result

public setType (mixed $type)

Sets the type of PHQL statement to be executed

public getType ()

Gets the type of PHQL statement executed

public setBindParams (array $bindParams, [mixed $merge])

Set default bind parameters

public array getBindParams ()

Returns default bind params

public setBindTypes (array $bindTypes, [mixed $merge])

Set default bind parameters

public setSharedLock ([mixed $sharedLock])

Set SHARED LOCK clause

public array getBindTypes ()

Returns default bind types

public setIntermediate (array $intermediate)

Allows to set the IR to be executed

public array getIntermediate ()

Returns the intermediate representation of the PHQL statement

public cache (mixed $cacheOptions)

Sets the cache parameters of the query

public getCacheOptions ()

Returns the current cache options

public getSql ()

Returns the SQL to be generated by the internal PHQL (only works in SELECT statements)

public static clean ()

Destroys the internal PHQL cache