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Class yii\db\sqlite\SqlTokenizer

All Classes | Properties | Methods

Inheritance	yii\db\sqlite\SqlTokenizer » yii\db\SqlTokenizer » yii\base\Component » yii\base\BaseObject
Implements	yii\base\Configurable
Available since version	2.0.13
Source Code	https://github.com/yiisoft/yii2/blob/master/framework/db/sqlite/SqlTokenizer.php

SqlTokenizer splits SQLite query into individual SQL tokens.

It's used to obtain a CHECK constraint information from a CREATE TABLE SQL code.

Public Properties

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Property	Type	Description	Defined By
$behaviors	yii\base\Behavior[]	List of behaviors attached to this component	yii\base\Component
$sql	string	SQL code.	yii\db\SqlTokenizer

Protected Properties

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Property	Type	Description	Defined By
$length	integer	SQL code string length.	yii\db\SqlTokenizer
$offset	integer	SQL code string current offset.	yii\db\SqlTokenizer

Public Methods

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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\db\SqlTokenizer
__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
attachBehavior()	Attaches a behavior to this component.	yii\base\Component
attachBehaviors()	Attaches a list of behaviors to the component.	yii\base\Component
behaviors()	Returns a list of behaviors that this component should behave as.	yii\base\Component
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
className()	Returns the fully qualified name of this class.	yii\base\BaseObject
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
getBehavior()	Returns the named behavior object.	yii\base\Component
getBehaviors()	Returns all behaviors attached to this component.	yii\base\Component
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\BaseObject
off()	Detaches an existing event handler from this component.	yii\base\Component
on()	Attaches an event handler to an event.	yii\base\Component
tokenize()	Tokenizes and returns a code type token.	yii\db\SqlTokenizer
trigger()	Triggers an event.	yii\base\Component

Protected Methods

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Method	Description	Defined By
indexAfter()	Returns an index after the given string in the SQL code starting with the specified offset.	yii\db\SqlTokenizer
isComment()	{@inheritdoc}	yii\db\sqlite\SqlTokenizer
isIdentifier()	{@inheritdoc}	yii\db\sqlite\SqlTokenizer
isKeyword()	{@inheritdoc}	yii\db\sqlite\SqlTokenizer
isOperator()	{@inheritdoc}	yii\db\sqlite\SqlTokenizer
isStringLiteral()	{@inheritdoc}	yii\db\sqlite\SqlTokenizer
isWhitespace()	{@inheritdoc}	yii\db\sqlite\SqlTokenizer
startsWithAnyLongest()	Returns whether the longest common prefix equals to the SQL code of the same length at the current offset.	yii\db\SqlTokenizer
substring()	Returns a string of the given length starting with the specified offset.	yii\db\SqlTokenizer

Method Details

isComment() protected method

{@inheritdoc}

protected void isComment ( &$length )
$length

isIdentifier() protected method

{@inheritdoc}

protected void isIdentifier ( &$length, &$content )
$length
$content

isKeyword() protected method

{@inheritdoc}

protected void isKeyword ( $string, &$content )
$string
$content

isOperator() protected method

{@inheritdoc}

protected void isOperator ( &$length, &$content )
$length
$content

isStringLiteral() protected method

{@inheritdoc}

protected void isStringLiteral ( &$length, &$content )
$length
$content

isWhitespace() protected method

{@inheritdoc}

protected void isWhitespace ( &$length )
$length