Docs For Class Zend_Db_Statement

Zend_Db_Statement_Pdo

Description

Implements interfaces:

IteratorAggregate (internal interface)

Proxy class to wrap a PDOStatement object.

Matches the interface of PDOStatement. All methods simply proxy to the matching method in PDOStatement. PDOExceptions thrown by PDOStatement are re-thrown as Zend_Db_Statement_Exception.

copyright: Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
license: New BSD License

Located in /Db/Statement/Pdo.php (line 40)

Zend_Db_Statement
   |
   --Zend_Db_Statement_Pdo

Direct descendents

Class	Description
Zend_Db_Statement_Pdo_Ibm	Proxy class to wrap a PDOStatement object for IBM Databases.
Zend_Db_Statement_Pdo_Oci	Proxy class to wrap a PDOStatement object for IBM Databases.

Variable Summary

int $_fetchMode

Method Summary

bool bindColumn (string $column, &$param, [mixed $type = null], mixed $param)

bool bindValue (mixed $parameter, mixed $value, [mixed $type = null])

bool closeCursor ()

int columnCount ()

string errorCode ()

array errorInfo ()

mixed fetch ([int $style = null], [int $cursor = null], [int $offset = null])

array fetchAll ([int $style = null], [int $col = null])

string fetchColumn ([int $col = 0])

mixed fetchObject ([string $class = 'stdClass'], [ $config = array()])

mixed getAttribute (integer $key)

mixed getColumnMeta (int $column)

IteratorIterator getIterator ()

bool nextRowset ()

int rowCount ()

bool setAttribute (string $key, mixed $val)

bool setFetchMode (int $mode)

bool _bindParam (mixed $parameter, &$variable, [mixed $type = null], [mixed $length = null], [mixed $options = null], mixed $variable)

bool _execute ([ $params = null])

void _prepare (string $sql)

Variables

int $_fetchMode = PDO::FETCH_ASSOC (line 46)

access: protected

Redefinition of:

Zend_Db_Statement::$_fetchMode: The current fetch mode.

Inherited Variables

Inherited from Zend_Db_Statement

Zend_Db_Statement::$_adapter
Zend_Db_Statement::$_attribute
Zend_Db_Statement::$_bindColumn
Zend_Db_Statement::$_bindParam
Zend_Db_Statement::$_queryId
Zend_Db_Statement::$_sqlParam
Zend_Db_Statement::$_sqlSplit
Zend_Db_Statement::$_stmt

Methods

bindColumn (line 75)

Bind a column of the statement result set to a PHP variable.

throws: Zend_Db_Statement_Exception
access: public

bool bindColumn (string $column, &$param, [mixed $type = null], mixed $param)

string $column: Name the column in the result set, either by position or by name.
mixed $param: Reference to the PHP variable containing the value.
mixed $type: OPTIONAL
&$param

Redefinition of:

Zend_Db_Statement::bindColumn(): Bind a column of the statement result set to a PHP variable.

bindValue (line 130)

Binds a value to a parameter.

throws: Zend_Db_Statement_Exception
access: public

bool bindValue (mixed $parameter, mixed $value, [mixed $type = null])

mixed $parameter: Name the parameter, either integer or string.
mixed $value: Scalar value to bind to the parameter.
mixed $type: OPTIONAL Datatype of the parameter.

Redefinition of:

Zend_Db_Statement::bindValue(): Binds a value to a parameter.

closeCursor (line 156)

Closes the cursor, allowing the statement to be executed again.

throws: Zend_Db_Statement_Exception
access: public

bool closeCursor ()

columnCount (line 173)

Returns the number of columns in the result set.

Returns null if the statement has no result set metadata.

return: The number of columns.
throws: Zend_Db_Statement_Exception
access: public

int columnCount ()

errorCode (line 190)

Retrieves the error code, if any, associated with the last operation on the statement handle.

return: error code.
throws: Zend_Db_Statement_Exception
access: public

string errorCode ()

errorInfo (line 207)

Retrieves an array of error information, if any, associated with the last operation on the statement handle.

throws: Zend_Db_Statement_Exception
access: public

array errorInfo ()

fetch (line 247)

Fetches a row from the result set.

return: Array, object, or scalar depending on fetch mode.
throws: Zend_Db_Statement_Exception
access: public

mixed fetch ([int $style = null], [int $cursor = null], [int $offset = null])

int $style: OPTIONAL Fetch mode for this fetch operation.
int $cursor: OPTIONAL Absolute, relative, or other.
int $offset: OPTIONAL Number for absolute or relative cursors.

Redefined in descendants as:

Zend_Db_Statement_Pdo_Oci::fetch() : Fetches a row from the result set.

fetchAll (line 278)

Returns an array containing all of the result set rows.

return: Collection of rows, each in a format by the fetch mode.
throws: Zend_Db_Statement_Exception
access: public

array fetchAll ([int $style = null], [int $col = null])

int $style: OPTIONAL Fetch mode.
int $col: OPTIONAL Column number, if fetch mode is by column.

Redefinition of:

Zend_Db_Statement::fetchAll(): Returns an array containing all of the result set rows.

Redefined in descendants as:

Zend_Db_Statement_Pdo_Ibm::fetchAll() : Returns an array containing all of the result set rows.
Zend_Db_Statement_Pdo_Oci::fetchAll() : Returns an array containing all of the result set rows.

fetchColumn (line 305)

Returns a single column from the next row of a result set.

throws: Zend_Db_Statement_Exception
access: public

string fetchColumn ([int $col = 0])

int $col: OPTIONAL Position of the column to fetch.

Redefinition of:

Zend_Db_Statement::fetchColumn(): Returns a single column from the next row of a result set.

fetchObject (line 323)

Fetches the next row and returns it as an object.

return: One object instance of the specified class.
throws: Zend_Db_Statement_Exception
access: public

mixed fetchObject ([string $class = 'stdClass'], [ $config = array()])

string $class: OPTIONAL Name of the class to create.
array $config: OPTIONAL Constructor arguments for the class.

Redefinition of:

Zend_Db_Statement::fetchObject(): Fetches the next row and returns it as an object.

getAttribute (line 340)

Retrieve a statement attribute.

return: Attribute value.
throws: Zend_Db_Statement_Exception
access: public

mixed getAttribute (integer $key)

integer $key: Attribute name.

Redefinition of:

Zend_Db_Statement::getAttribute(): Retrieve a statement attribute.

getColumnMeta (line 357)

Returns metadata for a column in a result set.

throws: Zend_Db_Statement_Exception
access: public

mixed getColumnMeta (int $column)

int $column

getIterator (line 265)

Required by IteratorAggregate interface

access: public

IteratorIterator getIterator ()

Implementation of:

IteratorAggregate::getIterator

nextRowset (line 375)

Retrieves the next rowset (result set) for a SQL statement that has multiple result sets. An example is a stored procedure that returns the results of multiple queries.

throws: Zend_Db_Statement_Exception
access: public

bool nextRowset ()

rowCount (line 393)

Returns the number of rows affected by the execution of the last INSERT, DELETE, or UPDATE statement executed by this statement object.

return: The number of rows affected.
throws: Zend_Db_Statement_Exception
access: public

int rowCount ()

setAttribute (line 411)

Set a statement attribute.

throws: Zend_Db_Statement_Exception
access: public

bool setAttribute (string $key, mixed $val)

string $key: Attribute name.
mixed $val: Attribute value.

Redefinition of:

Zend_Db_Statement::setAttribute(): Set a statement attribute.

setFetchMode (line 428)

Set the default fetch mode for this statement.

throws: Zend_Db_Statement_Exception
access: public

bool setFetchMode (int $mode)

int $mode: The fetch mode.

Redefinition of:

Zend_Db_Statement::setFetchMode(): Set the default fetch mode for this statement.

_bindParam (line 100)

Binds a parameter to the specified variable name.

throws: Zend_Db_Statement_Exception
access: protected

bool _bindParam (mixed $parameter, &$variable, [mixed $type = null], [mixed $length = null], [mixed $options = null], mixed $variable)

mixed $parameter: Name the parameter, either integer or string.
mixed $variable: Reference to PHP variable containing the value.
mixed $type: OPTIONAL Datatype of SQL parameter.
mixed $length: OPTIONAL Length of SQL parameter.
mixed $options: OPTIONAL Other options.
&$variable

Redefined in descendants as:

Zend_Db_Statement_Pdo_Ibm::_bindParam() : Binds a parameter to the specified variable name.

_execute (line 224)

Executes a prepared statement.

throws: Zend_Db_Statement_Exception
access: public

bool _execute ([ $params = null])

array $params: OPTIONAL Values to bind to parameter placeholders.

_prepare (line 55)

Prepare a string SQL statement and create a statement object.

throws: Zend_Db_Statement_Exception
access: protected

void _prepare (string $sql)

string $sql

Redefinition of:

Zend_Db_Statement::_prepare(): Internal method called by abstract statment constructor to setup the driver level statement

Inherited Methods

Inherited From Zend_Db_Statement

Zend_Db_Statement::__construct()
Zend_Db_Statement::bindColumn()
Zend_Db_Statement::bindParam()
Zend_Db_Statement::bindValue()
Zend_Db_Statement::execute()
Zend_Db_Statement::fetchAll()
Zend_Db_Statement::fetchColumn()
Zend_Db_Statement::fetchObject()
Zend_Db_Statement::getAdapter()
Zend_Db_Statement::getAttribute()
Zend_Db_Statement::getDriverStatement()
Zend_Db_Statement::setAttribute()
Zend_Db_Statement::setFetchMode()
Zend_Db_Statement::_fetchBound()
Zend_Db_Statement::_parseParameters()
Zend_Db_Statement::_prepare()
Zend_Db_Statement::_stripQuoted()

Documentation generated on Mon, 21 Jun 2010 15:37:59 -0400 by phpDocumentor 1.4.3