Flupdo Builder for DELETE statement. More...

Inheritance diagram for DeleteBuilder:

Public Member Functions
	headerComment ($sql_statement,...)
	Replaces content of buffer `-- HEADER` with `$sql_statement`. More...

	delete ($sql_statement,...)
	Appends `$sql_statement` to buffer `DELETE`. More...

	from ($sql_statement,...)
	Appends `$sql_statement` to buffer `FROM`. More...

	using ($sql_statement,...)
	Appends `$sql_statement` to buffer `USING`. More...

	join ($sql_statement,...)
	Appends `$sql_statement` prefixed with `JOIN` to buffer `JOIN`. More...

	innerJoin ($sql_statement,...)
	Appends `$sql_statement` prefixed with `INNER JOIN` to buffer `JOIN`. More...

	crossJoin ($sql_statement,...)
	Appends `$sql_statement` prefixed with `CROSS JOIN` to buffer `JOIN`. More...

	straightJoin ($sql_statement,...)
	Appends `$sql_statement` prefixed with `STRAIGHT_JOIN` to buffer `JOIN`. More...

	leftJoin ($sql_statement,...)
	Appends `$sql_statement` prefixed with `LEFT JOIN` to buffer `JOIN`. More...

	rightJoin ($sql_statement,...)
	Appends `$sql_statement` prefixed with `RIGHT JOIN` to buffer `JOIN`. More...

	leftOuterJoin ($sql_statement,...)
	Appends `$sql_statement` prefixed with `LEFT OUTER JOIN` to buffer `JOIN`. More...

	rightOuterJoin ($sql_statement,...)
	Appends `$sql_statement` prefixed with `RIGHT OUTER JOIN` to buffer `JOIN`. More...

	naturalLeftJoin ($sql_statement,...)
	Appends `$sql_statement` prefixed with `NATURAL LEFT JOIN` to buffer `JOIN`. More...

	naturalRightJoin ($sql_statement,...)
	Appends `$sql_statement` prefixed with `NATURAL RIGHT JOIN` to buffer `JOIN`. More...

	naturalLeftOuterJoin ($sql_statement,...)
	Appends `$sql_statement` prefixed with `NATURAL LEFT OUTER JOIN` to buffer `JOIN`. More...

	naturalRightOuterJoin ($sql_statement,...)
	Appends `$sql_statement` prefixed with `NATURAL RIGHT OUTER JOIN` to buffer `JOIN`. More...

	lowPriority ()
	Sets content of buffer `PRIORITY` to `LOW_PRIORITY`. More...

	quick ()
	Sets content of buffer `QUICK` to `QUICK`. More...

	ignore ()
	Sets content of buffer `IGNORE` to `IGNORE`. More...

	where ($sql_statement,...)
	Appends `$sql_statement` to buffer `WHERE`. More...

	orderBy ($sql_statement,...)
	Appends `$sql_statement` to buffer `ORDER BY`. More...

	limit ($sql_statement,...)
	Replaces content of buffer `LIMIT` with `$sql_statement`. More...

	footerComment ($sql_statement,...)
	Replaces content of buffer `-- FOOTER` with `$sql_statement`. More...

Public Member Functions inherited from FlupdoBuilder
	__construct ($pdo, $log_query=false, $log_explain=false, $no_parenthesis_in_conditions=false)
	Constructor.

	__call ($method, $args)
	Call buffer-specific method to process arguments. More...

	quoteIdent ($ident)
	Quote `identifier`, preserve dot.

	compile ()
	Call compile function in a safe way.

	uncompile ()
	"Uncompile" the query. More...

	debugDump ()
	Fluently dump query to error log.

	getSqlQuery ()
	Get compiled SQL query, use only for debugging.

	getSqlParams ()
	Get parameters for compiled SQL query, use only for debugging.

	quote ($value)
	Quotes a string for use in a query. More...

	rawSql ($sql)
	Returns object marking raw SQL statement.

	exec ()
	Builds and executes an SQL statement, returning the number of affected rows. More...

	query ()
	Builds, binds and executes an SQL statement, returning a result set as a PDOStatement object. More...

	prepare ($driver_options=array())
	Builds and prepares a statement for execution, returns a statement object. More...

	lastInsertId ()
	Proxy to PDO::lastInsertId().

	fetchSingleRow ()
	Fetch one row from result and close cursor. More...

	fetchSingleValue ()
	Fetch one row from result and close cursor. More...

	fetchAll ($key_column=null)
	Fetch everything into array. More...

	__toString ()
	Get SQL query as a string.

Protected Member Functions
	compileQuery ()
	Process all buffers and build SQL query. More...

Protected Member Functions inherited from FlupdoBuilder
	add ($args, $buffer_id)
	Add SQL fragment to buffer.

	replace ($args, $buffer_id)
	Replace buffer content with SQL fragment.

	setFlag ($args, $buffer_id, $label)
	Set flag. More...

	addJoin ($args, $buffer_id, $label)
	Add join statement to buffer.

	compileQuery ()
	Process all buffers and build SQL query. More...

	explain ()
	Explain the query and dump result to log.

	sqlStart ()
	Start SQL generating. More...

	sqlFinish ()
	Finish SQL generating. More...

	sqlBuffer ($buf)
	Add SQL with parameters. More...

	sqlRawBuffer ($buf)
	Generate raw SQL fragment.

	sqlComment ($buffer_id)
	Generate SQL comment.

	sqlFlag ($buffer_id)
	Generate flag fragment.

	sqlStatementFlags ($buffer_id, $flag_buffer_ids, $decorations)
	Generate SQL fragment made of flags.

	sqlList ($buffer_id, $decorations)
	Generate SQL fragment made of list.

	sqlValuesList ($buffer_id)
	Generate SQL fragment made of list values. More...

	sqlJoins ($buffer_id)
	Generate SQL fragment made of joins.

	sqlConditions ($buffer_id)
	Generate SQL fragment made of conditions in AND statement.

Static Protected Attributes
static	$methods
	Magic methods mapped to SQL fragments.

Static Protected Attributes inherited from FlupdoBuilder
static	$clauses = array()
	List of clauses used to composed result query. More...

static	$methods = array()
	List of methods used to fill the $buffers. More...

Additional Inherited Members
Static Public Member Functions inherited from FlupdoBuilder
static	generateDoxygenDocumentation ()
	Generate documentation for methods defined in $methods array.

Public Attributes inherited from FlupdoBuilder
	$pdo
	PDO driver used to execute query and escape strings.

const	INDENT = 0x01
	List items should be indented.

const	LABEL = 0x02
	SQL fragment has a label.

const	BRACKETS = 0x04
	There are brackets around each item in the list.

const	NO_SEPARATOR = 0x08
	No separator between list items.

const	SUB_INDENT = 0x20
	Indent more the first line.

const	COMMA = 0x40
	Add comma after the SQL fragment.

const	EOL = 0x80
	Add EOL after the SQL fragment.

const	ALL_DECORATIONS = 0xFF
	Make it fancy!

Protected Attributes inherited from FlupdoBuilder
	$log_query
	Log all queries as they are executed.

	$log_explain
	Explain each query to log.

	$no_parenthesis_in_conditions
	Sphinx does not like parenthesis in WHERE.

	$can_explain = false
	Is it possible to explain this query?

	$indent = "\t"
	Indentation string.

	$sub_indent = "\t::t"
	Second level indentation string.

	$query_sql = null
	Built query.

	$query_params = null
	Parameters for prepared statement (to be bound before query is executed).

	$buffers = array()
	Buffers containing SQL fragments.

Detailed Description

Flupdo Builder for DELETE statement.

– http://dev.mysql.com/doc/refman/5.5/en/delete.html

DELETE [LOW_PRIORITY] [QUICK] [IGNORE] FROM tbl_name
 [WHERE where_condition]
 [ORDER BY ...]
 [LIMIT row_count]

– OR –

DELETE [LOW_PRIORITY] [QUICK] [IGNORE]
 tbl_name[.*] [, tbl_name[.*]] ...
 FROM table_references
 [WHERE where_condition]

– OR –

DELETE [LOW_PRIORITY] [QUICK] [IGNORE]
 FROM tbl_name[.*] [, tbl_name[.*]] ...
 USING table_references
 [WHERE where_condition]

Member Function Documentation

compileQuery ( )

protected

Process all buffers and build SQL query.

Side product is array of parameters (stored in $this->args) to bind with query.

This function is called by FlupdoBuilder, do not call it directly.

Example:

$this->sqlStart();
// ...
return $this->sqlFinish();

Here is the call graph for this function:

headerComment	(	$sql_statement,
		...
	)

Replaces content of buffer -- HEADER with $sql_statement.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

delete	(	$sql_statement,
		...
	)

Appends $sql_statement to buffer DELETE.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

from	(	$sql_statement,
		...
	)

Appends $sql_statement to buffer FROM.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

using	(	$sql_statement,
		...
	)

Appends $sql_statement to buffer USING.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

join	(	$sql_statement,
		...
	)

Appends $sql_statement prefixed with JOIN to buffer JOIN.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

innerJoin	(	$sql_statement,
		...
	)

Appends $sql_statement prefixed with INNER JOIN to buffer JOIN.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

crossJoin	(	$sql_statement,
		...
	)

Appends $sql_statement prefixed with CROSS JOIN to buffer JOIN.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

straightJoin	(	$sql_statement,
		...
	)

Appends $sql_statement prefixed with STRAIGHT_JOIN to buffer JOIN.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

leftJoin	(	$sql_statement,
		...
	)

Appends $sql_statement prefixed with LEFT JOIN to buffer JOIN.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

rightJoin	(	$sql_statement,
		...
	)

Appends $sql_statement prefixed with RIGHT JOIN to buffer JOIN.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

leftOuterJoin	(	$sql_statement,
		...
	)

Appends $sql_statement prefixed with LEFT OUTER JOIN to buffer JOIN.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

rightOuterJoin	(	$sql_statement,
		...
	)

Appends $sql_statement prefixed with RIGHT OUTER JOIN to buffer JOIN.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

naturalLeftJoin	(	$sql_statement,
		...
	)

Appends $sql_statement prefixed with NATURAL LEFT JOIN to buffer JOIN.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

naturalRightJoin	(	$sql_statement,
		...
	)

Appends $sql_statement prefixed with NATURAL RIGHT JOIN to buffer JOIN.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

naturalLeftOuterJoin	(	$sql_statement,
		...
	)

Appends $sql_statement prefixed with NATURAL LEFT OUTER JOIN to buffer JOIN.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

naturalRightOuterJoin	(	$sql_statement,
		...
	)

Appends $sql_statement prefixed with NATURAL RIGHT OUTER JOIN to buffer JOIN.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

lowPriority ( )

Sets content of buffer PRIORITY to LOW_PRIORITY.

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

quick ( )

Sets content of buffer QUICK to QUICK.

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

ignore ( )

Sets content of buffer IGNORE to IGNORE.

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

where	(	$sql_statement,
		...
	)

Appends $sql_statement to buffer WHERE.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

orderBy	(	$sql_statement,
		...
	)

Appends $sql_statement to buffer ORDER BY.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

limit	(	$sql_statement,
		...
	)

Replaces content of buffer LIMIT with $sql_statement.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

footerComment	(	$sql_statement,
		...
	)

Replaces content of buffer -- FOOTER with $sql_statement.

Parameters

$sql_statement	SQL statement (a fragment of SQL query) with placeholders.
...	Values of placeholders (when positional placeholders are used).

Note: This method is generated from FlupdoBuilder::$methods array. See compileQuery() method for buffer usage.

Public Member Functions

Protected Member Functions

Static Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation