Db/Statement/Db2.php

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Zend Framework

LICENSE

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Category: Zend
Copyright: Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License
Package: Zend_Db
Subpackage: Statement
Version: $Id: Db2.php 24625 2012-02-22 21:53:40Z adamlundrigan $

\Zend_Db_Statement_Db2
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Package: Zend\Db\Statement

Extends for DB2 native adapter.

Parent(s): \Zend_Db_Statement
Copyright: Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License

Properties

\Zend_Db_Adapter_Abstract $_adapter = null

inherited

Inherited from: \Zend_Db_Statement::$$_adapter

Default valuenullDetails

Type: \Zend_Db_Adapter_Abstract
Inherited_from: \Zend_Db_Statement::$$_adapter

array $_attribute = array()

inherited

Attributes.

Inherited from: \Zend_Db_Statement::$$_attribute

Default valuearray()Details

Type: array
Inherited_from: \Zend_Db_Statement::$$_attribute

array $_bindColumn = array()

inherited

Column result bindings.

Inherited from: \Zend_Db_Statement::$$_bindColumn

Default valuearray()Details

Type: array
Inherited_from: \Zend_Db_Statement::$$_bindColumn

array $_bindParam = array()

inherited

Query parameter bindings; covers bindParam() and bindValue().

Inherited from: \Zend_Db_Statement::$$_bindParam

Default valuearray()Details

Type: array
Inherited_from: \Zend_Db_Statement::$$_bindParam

integer $_fetchMode = \Zend_Db::FETCH_ASSOC

inherited

The current fetch mode.

Inherited from: \Zend_Db_Statement::$$_fetchMode

Default value\Zend_Db::FETCH_ASSOCDetails

Type: integer
Inherited_from: \Zend_Db_Statement::$$_fetchMode

$_keys

Column names.

Details

Type: n/a

\Zend_Db_Profiler_Query $_queryId = null

inherited

Inherited from: \Zend_Db_Statement::$$_queryId

Default valuenullDetails

Type: \Zend_Db_Profiler_Query
Inherited_from: \Zend_Db_Statement::$$_queryId

array $_sqlParam = array()

inherited

Parameter placeholders in the SQL string by position in the split array.

Inherited from: \Zend_Db_Statement::$$_sqlParam

Default valuearray()Details

Type: array
Inherited_from: \Zend_Db_Statement::$$_sqlParam

array $_sqlSplit = array()

inherited

SQL string split into an array at placeholders.

Inherited from: \Zend_Db_Statement::$$_sqlSplit

Default valuearray()Details

Type: array
Inherited_from: \Zend_Db_Statement::$$_sqlSplit

resource|object $_stmt = null

inherited

The driver level statement object/resource

Inherited from: \Zend_Db_Statement::$$_stmt

Default valuenullDetails

Type: resource | object
Inherited_from: \Zend_Db_Statement::$$_stmt

$_values

Fetched result values.

Details

Type: n/a

Methods

__construct(\Zend_Db_Adapter_Abstract $adapter, mixed $sql) : void

inherited

Constructor for a statement.

Inherited from: \Zend_Db_Statement::__construct()

Parameters

Name	Type	Description
$adapter	\Zend_Db_Adapter_Abstract
$sql	mixed	Either a string or Zend_Db_Select.

_bindParam(mixed $parameter, mixed $variable, mixed $type = null, mixed $length = null, mixed $options = null) : bool

Binds a parameter to the specified variable name.

Parameters

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

Returns

Type	Description
bool

Throws

Exception	Description
\Zend_Db_Statement_Db2_Exception

_execute(array $params = null) : bool

Executes a prepared statement.

Parameters

Name	Type	Description
$params	array	OPTIONAL Values to bind to parameter placeholders.

Returns

Type	Description
bool

Throws

Exception	Description
\Zend_Db_Statement_Db2_Exception

_fetchBound(array $row) : bool

inherited

Helper function to map retrieved row to bound column variables

Inherited from: \Zend_Db_Statement::_fetchBound()

Parameters

Name	Type	Description
$row	array

Returns

Type	Description
bool	True

_parseParameters(string $sql) : void

inherited

Inherited from: \Zend_Db_Statement::_parseParameters()

Parameters

Name	Type	Description
$sql	string

_prepare(string $sql) : void

Prepare a statement handle.

Parameters

Name	Type	Description
$sql	string

Throws

Exception	Description
\Zend_Db_Statement_Db2_Exception

_stripQuoted(string $sql) : string

inherited

Remove parts of a SQL string that contain quoted strings of values or identifiers.

Inherited from: \Zend_Db_Statement::_stripQuoted()

Parameters

Name	Type	Description
$sql	string

Returns

Type	Description
string

bindColumn(string $column, mixed $param, mixed $type = null) : bool

inherited

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

Inherited from: \Zend_Db_Statement::bindColumn()

Parameters

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

Returns

Type	Description
bool

Throws

Exception	Description
\Zend_Db_Statement_Exception

bindParam(mixed $parameter, mixed $variable, mixed $type = null, mixed $length = null, mixed $options = null) : bool

inherited

Binds a parameter to the specified variable name.

Inherited from: \Zend_Db_Statement::bindParam()

Parameters

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

Returns

Type	Description
bool

Throws

Exception	Description
\Zend_Db_Statement_Exception

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

inherited

Binds a value to a parameter.

Inherited from: \Zend_Db_Statement::bindValue()

Parameters

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

Returns

Type	Description
bool

Throws

Exception	Description
\Zend_Db_Statement_Exception

closeCursor() : bool

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

Returns

Type	Description
bool

Throws

Exception	Description
\Zend_Db_Statement_Exception

columnCount() : int

Returns the number of columns in the result set.

Returns null if the statement has no result set metadata.

Returns

Type	Description
int	The number of columns.

Throws

Exception	Description
\Zend_Db_Statement_Exception

errorCode() : string

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

Returns

Type	Description
string	error code.

Throws

Exception	Description
\Zend_Db_Statement_Exception

errorInfo() : array

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

Returns

Type	Description
array

Throws

Exception	Description
\Zend_Db_Statement_Exception

execute(array $params = null) : bool

inherited

Executes a prepared statement.

Inherited from: \Zend_Db_Statement::execute()

Parameters

Name	Type	Description
$params	array	OPTIONAL Values to bind to parameter placeholders.

Returns

Type	Description
bool

Throws

Exception	Description
\Zend_Db_Statement_Exception

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

Fetches a row from the result set.

Parameters

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

Returns

Type	Description
mixed	Array, object, or scalar depending on fetch mode.

Throws

Exception	Description
\Zend_Db_Statement_Db2_Exception

fetchAll(int $style = null, int $col = null) : array

Returns an array containing all of the result set rows.

Parameters

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

Returns

Type	Description
array	Collection of rows, each in a format by the fetch mode. Behaves like parent, but if limit() is used, the final result removes the extra column 'zend_db_rownum'

Throws

Exception	Description
\Zend_Db_Statement_Exception

fetchColumn(int $col = 0) : string

inherited

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

Inherited from: \Zend_Db_Statement::fetchColumn()

Parameters

Name	Type	Description
$col	int	OPTIONAL Position of the column to fetch.

Returns

Type	Description
string	One value from the next row of result set, or false.

Throws

Exception	Description
\Zend_Db_Statement_Exception

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

Fetches the next row and returns it as an object.

Parameters

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

Returns

Type	Description
mixed	One object instance of the specified class.

Throws

Exception	Description
\Zend_Db_Statement_Exception

getAdapter() : \Zend_Db_Adapter_Abstract

inherited

Gets the Zend_Db_Adapter_Abstract for this particular Zend_Db_Statement object.

Inherited from: \Zend_Db_Statement::getAdapter()

Returns

Type	Description
\Zend_Db_Adapter_Abstract

getAttribute(string $key) : mixed

inherited

Retrieve a statement attribute.

Inherited from: \Zend_Db_Statement::getAttribute()

Parameters

Name	Type	Description
$key	string	Attribute name.

Returns

Type	Description
mixed	Attribute value.

Throws

Exception	Description
\Zend_Db_Statement_Exception

getDriverStatement() : \unknown_type

inherited

Gets the resource or object setup by the _parse

Inherited from: \Zend_Db_Statement::getDriverStatement()

Returns

Type	Description
\unknown_type

nextRowset() : bool

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.

Returns

Type	Description
bool

Throws

Exception	Description
\Zend_Db_Statement_Db2_Exception

rowCount() : int

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

Returns

Type	Description
int	The number of rows affected.

Throws

Exception	Description
\Zend_Db_Statement_Exception

setAttribute(string $key, mixed $val) : bool

inherited

Set a statement attribute.

Inherited from: \Zend_Db_Statement::setAttribute()

Parameters

Name	Type	Description
$key	string	Attribute name.
$val	mixed	Attribute value.

Returns

Type	Description
bool

Throws

Exception	Description
\Zend_Db_Statement_Exception

setFetchMode(int $mode) : bool

inherited

Set the default fetch mode for this statement.

Inherited from: \Zend_Db_Statement::setFetchMode()

Parameters

Name	Type	Description
$mode	int	The fetch mode.

Returns

Type	Description
bool

Throws

Exception	Description
\Zend_Db_Statement_Exception

Db/Statement/Db2.php

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Properties

Methods

\Zend_Db_Statement_Db2
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