Graphe d'héritage de JDatabaseQuery:

Fonctions membres publiques
	__call ($method, $args)

	__construct (JDatabaseDriver $db=null)

	__toString ()

	__get ($name)

	call ($columns)

	castAsChar ($value)

	charLength ($field, $operator=null, $condition=null)

	clear ($clause=null)

	columns ($columns)

	concatenate ($values, $separator=null)

	currentTimestamp ()

	dateFormat ()

	dump ()

	delete ($table=null)

	escape ($text, $extra=false)

	exec ($columns)

	from ($tables, $subQueryAlias=null)

	year ($date)

	month ($date)

	day ($date)

	hour ($date)

	minute ($date)

	second ($date)

	group ($columns)

	having ($conditions, $glue='AND')

	innerJoin ($condition)

	insert ($table, $incrementField=false)

	join ($type, $conditions)

	leftJoin ($condition)

	length ($value)

	nullDate ($quoted=true)

	order ($columns)

	outerJoin ($condition)

	quote ($text, $escape=true)

	quoteName ($name, $as=null)

	rightJoin ($condition)

	select ($columns)

	set ($conditions, $glue=',')

	setQuery ($sql)

	update ($table)

	values ($values)

	where ($conditions, $glue='AND')

	extendWhere ($outerGlue, $conditions, $innerGlue='AND')

	orWhere ($conditions, $glue='AND')

	andWhere ($conditions, $glue='OR')

	__clone ()

	union ($query, $distinct=false, $glue='')

	unionDistinct ($query, $glue='')

	format ($format)

	dateAdd ($date, $interval, $datePart)

	unionAll ($query, $distinct=false, $glue='')

	selectRowNumber ($orderBy, $orderColumnAlias)

Fonctions membres protégées
	validateRowNumber ($orderBy, $orderColumnAlias)

Attributs protégés
	$db = null

	$sql = null

	$type = ''

	$element = null

	$select = null

	$delete = null

	$update = null

	$insert = null

	$from = null

	$join = null

	$set = null

	$where = null

	$group = null

	$having = null

	$columns = null

	$values = null

	$order = null

	$autoIncrementField = null

	$call = null

	$exec = null

	$union = null

	$unionAll = null

	$selectRowNumber = null

Documentation des constructeurs et destructeur

◆ __construct()

__construct ( JDatabaseDriver $db = null )

Class constructor.

Paramètres

JDatabaseDriver $db The database driver.

Depuis: 1.7.0

Références $db.

Documentation des fonctions membres

◆ __call()

__call	(	$method,
		$args
	)

Magic method to provide method alias support for quote() and quoteName().

Paramètres

string	$method	The called method.
array	$args	The array of arguments passed to the method.

Renvoie: string The aliased method's return value or null.

Depuis: 1.7.0

Références null.

◆ __clone()

__clone ( )

Method to provide deep copy support to nested objects and arrays when cloning.

Renvoie: void

Depuis: 1.7.3

◆ __get()

__get ( $name )

Magic function to get protected variable value

Paramètres

string $name The name of the variable.

Renvoie: mixed

Depuis: 1.7.0

Références $name, et null.

◆ __toString()

__toString ( )

Magic function to convert the query to a string.

Renvoie: string The completed query.

Depuis: 1.7.0

Références $query, elseif, et null.

◆ andWhere()

andWhere	(	$conditions,
		$glue = `'OR'`
	)

Extend the WHERE clause with an AND and a single condition or an array of conditions.

Usage: $query->where(array('a = 1', 'b = 2'))->andWhere(array('c = 3', 'd = 4')); will produce: WHERE ((a = 1 AND b = 2) AND (c = 3 OR d = 4)

Paramètres

mixed	$conditions	A string or array of WHERE conditions.
string	$glue	The glue by which to join the conditions. Defaults to OR.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 3.6

◆ call()

call ( $columns )

Add a single column, or array of columns to the CALL clause of the query.

Note that you must not mix insert, update, delete and select method calls when building a query. The call method can, however, be called multiple times in the same query.

Usage: $query->call('a.*')->call('b.id'); $query->call(array('a.*', 'b.id'));

Paramètres

mixed $columns A string or an array of field names.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 3.0.0

Références $columns.

◆ castAsChar()

castAsChar ( $value )

Casts a value to a char.

Ensure that the value is properly quoted before passing to the method.

Usage: $query->select($query->castAsChar('a'));

Paramètres

string $value The value to cast as a char.

Renvoie: string Returns the cast value.

Depuis: 1.7.0

Références $value.

◆ charLength()

charLength	(	$field,
		$operator = `null`,
		$condition = `null`
	)

Gets the number of characters in a string.

Note, use 'length' to find the number of bytes in a string.

Usage: $query->select($query->charLength('a'));

Paramètres

string	$field	A value.
string	$operator	Comparison operator between charLength integer value and $condition
string	$condition	Integer value to compare charLength with.

Renvoie: string The required char length call.

Depuis: 1.7.0

Références $condition, et $field.

◆ clear()

clear ( $clause = null )

Clear data from the query or a specific clause of the query.

Paramètres

string $clause Optionally, the name of the clause to clear, or nothing to clear the whole query.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

Références null.

◆ columns()

columns ( $columns )

Adds a column, or array of column names that would be used for an INSERT INTO statement.

Paramètres

mixed $columns A column name, or array of column names.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

Références $columns.

◆ concatenate()

concatenate	(	$values,
		$separator = `null`
	)

Concatenates an array of column names or values.

Usage: $query->select($query->concatenate(array('a', 'b')));

Paramètres

array	$values	An array of values to concatenate.
string	$separator	As separator to place between each value.

Renvoie: string The concatenated values.

Depuis: 1.7.0

Références $separator.

◆ currentTimestamp()

currentTimestamp ( )

Gets the current date and time.

Usage: $query->where('published_up < '.$query->currentTimestamp());

Renvoie: string

Depuis: 1.7.0

◆ dateAdd()

dateAdd	(	$date,
		$interval,
		$datePart
	)

Add to the current date and time. Usage: $query->select($query->dateAdd()); Prefixing the interval with a - (negative sign) will cause subtraction to be used. Note: Not all drivers support all units.

Paramètres

string	$date	The db quoted string representation of the date to add to. May be date or datetime
string	$interval	The string representation of the appropriate number of units
string	$datePart	The part of the date to perform the addition on

Renvoie: string The string with the appropriate sql for addition of dates

3.2.0

Références $date.

◆ dateFormat()

dateFormat ( )

Returns a PHP date() function compliant date format for the database driver.

This method is provided for use where the query object is passed to a function for modification. If you have direct access to the database object, it is recommended you use the getDateFormat method directly.

Renvoie: string The format string.

Depuis: 1.7.0

◆ day()

day ( $date )

Used to get a string to extract day from date column.

Usage: $query->select($query->day($query->quoteName('dateColumn')));

Paramètres

string $date Date column containing day to be extracted.

Renvoie: string Returns string to extract day from a date.

Depuis: 3.0.0

Références $date.

◆ delete()

delete ( $table = null )

Add a table name to the DELETE clause of the query.

Note that you must not mix insert, update, delete and select method calls when building a query.

Usage: $query->delete('#__a')->where('id = 1');

Paramètres

string $table The name of the table to delete from.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

Références null.

◆ dump()

dump ( )

Creates a formatted dump of the query for debugging purposes.

Usage: echo $query->dump();

Renvoie: string

Depuis: 1.7.3

◆ escape()

escape	(	$text,
		$extra = `false`
	)

Method to escape a string for usage in an SQL statement.

This method is provided for use where the query object is passed to a function for modification. If you have direct access to the database object, it is recommended you use the escape method directly.

Note that 'e' is an alias for this method as it is in JDatabaseDriver.

Paramètres

string	$text	The string to be escaped.
boolean	$extra	Optional parameter to provide extra escaping.

Renvoie: string The escaped string.

Depuis: 1.7.0

Exceptions

RuntimeException if the internal db property is not a valid object.

Références $text.

◆ exec()

exec ( $columns )

Add a single column, or array of columns to the EXEC clause of the query.

Note that you must not mix insert, update, delete and select method calls when building a query. The exec method can, however, be called multiple times in the same query.

Usage: $query->exec('a.*')->exec('b.id'); $query->exec(array('a.*', 'b.id'));

Paramètres

mixed $columns A string or an array of field names.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 3.0.0

Références $columns.

◆ extendWhere()

extendWhere	(	$outerGlue,
		$conditions,
		$innerGlue = `'AND'`
	)

Extend the WHERE clause with a single condition or an array of conditions, with a potentially different logical operator from the one in the current WHERE clause.

Usage: $query->where(array('a = 1', 'b = 2'))->extendWhere('XOR', array('c = 3', 'd = 4')); will produce: WHERE ((a = 1 AND b = 2) XOR (c = 3 AND d = 4)

Paramètres

string	$outerGlue	The glue by which to join the conditions to the current WHERE conditions.
mixed	$conditions	A string or array of WHERE conditions.
string	$innerGlue	The glue by which to join the conditions. Defaults to AND.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 3.6

Références JDatabaseQueryElement\append().

◆ format()

format ( $format )

Find and replace sprintf-like tokens in a format string. Each token takes one of the following forms: %% - A literal percent character. %[t] - Where [t] is a type specifier. %[n]$[x] - Where [n] is an argument specifier and [t] is a type specifier.

Types: a - Numeric: Replacement text is coerced to a numeric type but not quoted or escaped. e - Escape: Replacement text is passed to $this->escape(). E - Escape (extra): Replacement text is passed to $this->escape() with true as the second argument. n - Name Quote: Replacement text is passed to $this->quoteName(). q - Quote: Replacement text is passed to $this->quote(). Q - Quote (no escape): Replacement text is passed to $this->quote() with false as the second argument. r - Raw: Replacement text is used as-is. (Be careful)

Date Types:

Replacement text automatically quoted (use uppercase for Name Quote).
Replacement text should be a string in date format or name of a date column. y/Y - Year m/M - Month d/D - Day h/H - Hour i/I - Minute s/S - Second

Invariable Types:

Takes no argument.
Argument index not incremented. t - Replacement text is the result of $this->currentTimestamp(). z - Replacement text is the result of $this->nullDate(false). Z - Replacement text is the result of $this->nullDate(true).

Usage: $query->format('SELECT %1$n FROM %2$n WHERE %3$n = %4$a', 'foo', '#__foo', 'bar', 1); Returns: SELECT foo FROM #__foo WHERE bar = 1

Notes: The argument specifier is optional but recommended for clarity. The argument index used for unspecified tokens is incremented only when used.

Paramètres

string $format The formatting string.

Renvoie: string Returns a string produced according to the formatting string.

Depuis: 3.1.4

Regexp to find and replace all tokens. Matched fields: 0: Full token 1: Everything following '' 2: Everything following '' unless '' 3: Argument specifier and '$' 4: Argument specifier 5: Type specifier 6: '' if full token is '%'

Références $format, $i, $query, et null.

◆ from()

from	(	$tables,
		$subQueryAlias = `null`
	)

Add a table to the FROM clause of the query.

Note that while an array of tables can be provided, it is recommended you use explicit joins.

Usage: $query->select('*')->from('#__a');

Paramètres

mixed	$tables	A string or array of table names. This can be a JDatabaseQuery object (or a child of it) when used as a subquery in FROM clause along with a value for $subQueryAlias.
string	$subQueryAlias	Alias used when $tables is a JDatabaseQuery.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Exceptions

RuntimeException

Depuis: 1.7.0

◆ group()

group ( $columns )

Add a grouping column to the GROUP clause of the query.

Usage: $query->group('id');

Paramètres

mixed $columns A string or array of ordering columns.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

Références $columns.

◆ having()

having	(	$conditions,
		$glue = `'AND'`
	)

A conditions to the HAVING clause of the query.

Usage: $query->group('id')->having('COUNT(id) > 5');

Paramètres

mixed	$conditions	A string or array of columns.
string	$glue	The glue by which to join the conditions. Defaults to AND.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

◆ hour()

hour ( $date )

Used to get a string to extract hour from date column.

Usage: $query->select($query->hour($query->quoteName('dateColumn')));

Paramètres

string $date Date column containing hour to be extracted.

Renvoie: string Returns string to extract hour from a date.

Depuis: 3.0.0

Références $date.

◆ innerJoin()

innerJoin ( $condition )

Add an INNER JOIN clause to the query.

Usage: $query->innerJoin('b ON b.id = a.id')->innerJoin('c ON c.id = b.id');

Paramètres

string $condition The join condition.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

Références $condition.

◆ insert()

insert	(	$table,
		$incrementField = `false`
	)

Add a table name to the INSERT clause of the query.

Note that you must not mix insert, update, delete and select method calls when building a query.

Usage: $query->insert('#__a')->set('id = 1'); $query->insert('#__a')->columns('id, title')->values('1,2')->values('3,4'); $query->insert('#__a')->columns('id, title')->values(array('1,2', '3,4'));

Paramètres

mixed	$table	The name of the table to insert data into.
boolean	$incrementField	The name of the field to auto increment.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

◆ join()

join	(	$type,
		$conditions
	)

Add a JOIN clause to the query.

Usage: $query->join('INNER', 'b ON b.id = a.id);

Paramètres

string	$type	The type of join. This string is prepended to the JOIN keyword.
string	$conditions	A string or array of conditions.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

Références $type.

◆ leftJoin()

leftJoin ( $condition )

Add a LEFT JOIN clause to the query.

Usage: $query->leftJoin('b ON b.id = a.id')->leftJoin('c ON c.id = b.id');

Paramètres

string $condition The join condition.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

Références $condition.

◆ length()

length ( $value )

Get the length of a string in bytes.

Note, use 'charLength' to find the number of characters in a string.

Usage: query->where($query->length('a').' > 3');

Paramètres

string $value The string to measure.

Renvoie: int

Depuis: 1.7.0

Références $value.

◆ minute()

minute ( $date )

Used to get a string to extract minute from date column.

Usage: $query->select($query->minute($query->quoteName('dateColumn')));

Paramètres

string $date Date column containing minute to be extracted.

Renvoie: string Returns string to extract minute from a date.

Depuis: 3.0.0

Références $date.

◆ month()

month ( $date )

Used to get a string to extract month from date column.

Usage: $query->select($query->month($query->quoteName('dateColumn')));

Paramètres

string $date Date column containing month to be extracted.

Renvoie: string Returns string to extract month from a date.

Depuis: 3.0.0

Références $date.

◆ nullDate()

nullDate ( $quoted = true )

Get the null or zero representation of a timestamp for the database driver.

This method is provided for use where the query object is passed to a function for modification. If you have direct access to the database object, it is recommended you use the nullDate method directly.

Usage: $query->where('modified_date <> '.$query->nullDate());

Paramètres

boolean $quoted Optionally wraps the null date in database quotes (true by default).

Renvoie: string Null or zero representation of a timestamp.

Depuis: 1.7.0

◆ order()

order ( $columns )

Add an ordering column to the ORDER clause of the query.

Usage: $query->order('foo')->order('bar'); $query->order(array('foo','bar'));

Paramètres

mixed $columns A string or array of ordering columns.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

Références $columns.

◆ orWhere()

orWhere	(	$conditions,
		$glue = `'AND'`
	)

Extend the WHERE clause with an OR and a single condition or an array of conditions.

Usage: $query->where(array('a = 1', 'b = 2'))->orWhere(array('c = 3', 'd = 4')); will produce: WHERE ((a = 1 AND b = 2) OR (c = 3 AND d = 4)

Paramètres

mixed	$conditions	A string or array of WHERE conditions.
string	$glue	The glue by which to join the conditions. Defaults to AND.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 3.6

◆ outerJoin()

outerJoin ( $condition )

Add an OUTER JOIN clause to the query.

Usage: $query->outerJoin('b ON b.id = a.id')->outerJoin('c ON c.id = b.id');

Paramètres

string $condition The join condition.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

Références $condition.

◆ quote()

quote	(	$text,
		$escape = `true`
	)

Method to quote and optionally escape a string to database requirements for insertion into the database.

This method is provided for use where the query object is passed to a function for modification. If you have direct access to the database object, it is recommended you use the quote method directly.

Note that 'q' is an alias for this method as it is in JDatabaseDriver.

Usage: $query->quote('fulltext'); $query->q('fulltext'); $query->q(array('option', 'fulltext'));

Paramètres

mixed	$text	A string or an array of strings to quote.
boolean	$escape	True to escape the string, false to leave it unchanged.

Renvoie: string The quoted input string.

Depuis: 1.7.0

Exceptions

RuntimeException if the internal db property is not a valid object.

Références $text.

◆ quoteName()

quoteName	(	$name,
		$as = `null`
	)

Wrap an SQL statement identifier name such as column, table or database names in quotes to prevent injection risks and reserved word conflicts.

This method is provided for use where the query object is passed to a function for modification. If you have direct access to the database object, it is recommended you use the quoteName method directly.

Note that 'qn' is an alias for this method as it is in JDatabaseDriver.

Usage: $query->quoteName('#__a'); $query->qn('#__a');

Paramètres

mixed	$name	The identifier name to wrap in quotes, or an array of identifier names to wrap in quotes. Each type supports dot-notation name.
mixed	$as	The AS query part associated to $name. It can be string or array, in latter case it has to be same length of $name; if is null there will not be any AS part for string or array element.

Renvoie: mixed The quote wrapped name, same type of $name.

Depuis: 1.7.0

Exceptions

RuntimeException if the internal db property is not a valid object.

Références $name.

◆ rightJoin()

rightJoin ( $condition )

Add a RIGHT JOIN clause to the query.

Usage: $query->rightJoin('b ON b.id = a.id')->rightJoin('c ON c.id = b.id');

Paramètres

string $condition The join condition.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

Références $condition.

◆ second()

second ( $date )

Used to get a string to extract seconds from date column.

Usage: $query->select($query->second($query->quoteName('dateColumn')));

Paramètres

string $date Date column containing second to be extracted.

Renvoie: string Returns string to extract second from a date.

Depuis: 3.0.0

Références $date.

◆ select()

select ( $columns )

Add a single column, or array of columns to the SELECT clause of the query.

Note that you must not mix insert, update, delete and select method calls when building a query. The select method can, however, be called multiple times in the same query.

Usage: $query->select('a.*')->select('b.id'); $query->select(array('a.*', 'b.id'));

Paramètres

mixed $columns A string or an array of field names.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

Références $columns.

◆ selectRowNumber()

selectRowNumber	(	$orderBy,
		$orderColumnAlias
	)

Return the number of the current row.

Usage: $query->select('id'); $query->selectRowNumber('ordering,publish_up DESC', 'new_ordering'); $query->from('#__content');

Paramètres

string	$orderBy	An expression of ordering for window function.
string	$orderColumnAlias	An alias for new ordering column.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 3.7.0

Exceptions

RuntimeException

◆ set()

set	(	$conditions,
		$glue = `','`
	)

Add a single condition string, or an array of strings to the SET clause of the query.

Usage: $query->set('a = 1')->set('b = 2'); $query->set(array('a = 1', 'b = 2');

Paramètres

mixed	$conditions	A string or array of string conditions.
string	$glue	The glue by which to join the condition strings. Defaults to ,. Note that the glue is set on first use and cannot be changed.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

◆ setQuery()

setQuery ( $sql )

Allows a direct query to be provided to the database driver's setQuery() method, but still allow queries to have bounded variables.

Usage: $query->setQuery('select * from #__users');

Paramètres

mixed $sql An SQL Query

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 3.0.0

◆ union()

union	(	$query,
		$distinct = `false`,
		$glue = `''`
	)

Add a query to UNION with the current query. Multiple unions each require separate statements and create an array of unions.

Usage (the $query base query MUST be a select query): $query->union('SELECT name FROM #__foo') $query->union('SELECT name FROM #__foo', true) $query->union($query2)->union($query3)

The $query attribute as an array is deprecated and will not be supported in 4.0.

$query->union(array('SELECT name FROM #__foo','SELECT name FROM #__bar')) $query->union(array($query2, $query3))

Paramètres

mixed	$query	The JDatabaseQuery object or string to union.
boolean	$distinct	True to only return distinct rows from the union.
string	$glue	The glue by which to join the conditions.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

3.0.0

Références $name, $query, et JDatabaseQueryElement\append().

◆ unionAll()

unionAll	(	$query,
		$distinct = `false`,
		$glue = `''`
	)

Add a query to UNION ALL with the current query. Multiple unions each require separate statements and create an array of unions.

Usage: $query->union('SELECT name FROM #__foo')

The $query attribute as an array is deprecated and will not be supported in 4.0.

$query->union(array('SELECT name FROM #__foo','SELECT name FROM #__bar'))

Paramètres

mixed	$query	The JDatabaseQuery object or string to union.
boolean	$distinct	Not used - ignored.
string	$glue	Not used - ignored.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Voir également: union

Depuis: 3.2.0

Références $name, et $query.

◆ unionDistinct()

unionDistinct	(	$query,
		$glue = `''`
	)

Add a query to UNION DISTINCT with the current query. Simply a proxy to union with the DISTINCT keyword.

Usage: $query->unionDistinct('SELECT name FROM #__foo')

Paramètres

mixed	$query	The JDatabaseQuery object or string to union.
string	$glue	The glue by which to join the conditions.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Voir également: union

Depuis: 3.0.0

Obsolète:: 4.0 Use union() instead.

Références $query.

◆ update()

update ( $table )

Add a table name to the UPDATE clause of the query.

Note that you must not mix insert, update, delete and select method calls when building a query.

Usage: $query->update('#__foo')->set(...);

Paramètres

string $table A table to update.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

◆ validateRowNumber()

validateRowNumber	(	$orderBy,
		$orderColumnAlias
	)

protected

Validate arguments which are passed to selectRowNumber method and set up common variables.

Paramètres

string	$orderBy	An expression of ordering for window function.
string	$orderColumnAlias	An alias for new ordering column.

Renvoie: void

Depuis: 3.7.0

Exceptions

RuntimeException

◆ values()

values ( $values )

Adds a tuple, or array of tuples that would be used as values for an INSERT INTO statement.

Usage: $query->values('1,2,3')->values('4,5,6'); $query->values(array('1,2,3', '4,5,6'));

Paramètres

string $values A single tuple, or array of tuples.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

◆ where()

where	(	$conditions,
		$glue = `'AND'`
	)

Add a single condition, or an array of conditions to the WHERE clause of the query.

Usage: $query->where('a = 1')->where('b = 2'); $query->where(array('a = 1', 'b = 2'));

Paramètres

mixed	$conditions	A string or array of where conditions.
string	$glue	The glue by which to join the conditions. Defaults to AND. Note that the glue is set on first use and cannot be changed.

Renvoie: JDatabaseQuery Returns this object to allow chaining.

Depuis: 1.7.0

◆ year()

year ( $date )

Used to get a string to extract year from date column.

Usage: $query->select($query->year($query->quoteName('dateColumn')));

Paramètres

string $date Date column containing year to be extracted.

Renvoie: string Returns string to extract year from a date.

Depuis: 3.0.0

Références $date.

Documentation des champs

◆ $autoIncrementField

$autoIncrementField = null

protected

◆ $call

$call = null

protected

◆ $columns

$columns = null

protected

◆ $db

$db = null

protected

◆ $delete

$delete = null

protected

◆ $element

$element = null

protected

◆ $exec

$exec = null

protected

◆ $from

$from = null

protected

◆ $group

$group = null

protected

◆ $having

$having = null

protected

◆ $insert

$insert = null

protected

◆ $join

$join = null

protected

◆ $order

$order = null

protected

◆ $select

$select = null

protected

◆ $selectRowNumber

$selectRowNumber = null

protected

◆ $set

$set = null

protected

◆ $sql

$sql = null

protected

◆ $type

$type = ''

protected

◆ $union

$union = null

protected

◆ $unionAll

$unionAll = null

protected

◆ $update

$update = null

protected

◆ $values

$values = null

protected

◆ $where

$where = null

protected

La documentation de cette classe a été générée à partir du fichier suivant :

libraries/joomla/database/query.php

Fonctions membres publiques

Fonctions membres protégées

Attributs protégés

Documentation des constructeurs et destructeur

◆ __construct()

Documentation des fonctions membres

◆ __call()

◆ __clone()

◆ __get()

◆ __toString()

◆ andWhere()

◆ call()

◆ castAsChar()

◆ charLength()

◆ clear()

◆ columns()

◆ concatenate()

◆ currentTimestamp()

◆ dateAdd()

◆ dateFormat()

◆ day()

◆ delete()

◆ dump()

◆ escape()

◆ exec()

◆ extendWhere()

◆ format()

◆ from()

◆ group()

◆ having()

◆ hour()

◆ innerJoin()

◆ insert()

◆ join()

◆ leftJoin()

◆ length()

◆ minute()

◆ month()

◆ nullDate()

◆ order()

◆ orWhere()

◆ outerJoin()

◆ quote()

◆ quoteName()

◆ rightJoin()

◆ second()

◆ select()

◆ selectRowNumber()

◆ set()

◆ setQuery()

◆ union()

◆ unionAll()

◆ unionDistinct()

◆ update()

◆ validateRowNumber()

◆ values()

◆ where()

◆ year()

Documentation des champs

◆ $autoIncrementField

◆ $call

◆ $columns

◆ $db

◆ $delete

◆ $element

◆ $exec

◆ $from

◆ $group

◆ $having

◆ $insert

◆ $join

◆ $order

◆ $select

◆ $selectRowNumber

◆ $set

◆ $sql

◆ $type

◆ $union

◆ $unionAll

◆ $update