Db/Adapter/Pdo/Ibm.php

category: Zend
copyright: Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
license: http://framework.zend.com/license/new-bsd New BSD License
package: Zend_Db
subpackage: Adapter
version: $Id: Ibm.php 20096 2010-01-06 02:05:09Z bkarwin $
Classes: Zend_Db_Adapter_Pdo_Ibm

Description

Zend Framework

LICENSE

This source file is subject to the new BSD license that is bundled with this package in the file LICENSE.txt. It is also available through the world-wide-web at this URL: http://framework.zend.com/license/new-bsd If you did not receive a copy of the license and are unable to obtain it through the world-wide-web, please send an email to license@zend.com so we can send you a copy immediately.

Zend_Db_Adapter_Pdo_Ibm
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Extends from: Zend_Db_Adapter_Pdo_Abstract
category: Zend
copyright: Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
license: http://framework.zend.com/license/new-bsd New BSD License
package: Zend_Db
subpackage: Adapter
Properties: $_pdoType; $_serverType; $_numericDataTypes
Methods: _connect; _dsn; _checkRequiredOptions; prepare; listTables; describeTable; insert; limit; lastInsertId; lastSequenceId; nextSequenceId; getServerVersion

Description

Properties

$_numericDataTypes
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array $_numericDataTypes = 'array'

Keys are UPPERCASE SQL datatypes or the constants Zend_Db::INT_TYPE, Zend_Db::BIGINT_TYPE, or Zend_Db::FLOAT_TYPE.

Values are: 0 = 32-bit integer 1 = 64-bit integer 2 = float or decimal

Details

$_numericDataTypes: array
Associative array of datatypes to values 0, 1, or 2.
visibility: protected
default: array
final: false
static: false

$_pdoType
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string $_pdoType = 'ibm'

PDO type.

Details

$_pdoType: string
visibility: protected
default: ibm
final: false
static: false

$_serverType
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string $_serverType = 'null'

The IBM data server connected to

Details

$_serverType: string
visibility: protected
default: null
final: false
static: false

Methods

_checkRequiredOptions
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_checkRequiredOptions(
          array $config
          )
        
        :
        void

Checks required options

Arguments

$config: array

Details

visibility: protected
final: false
static: false
throws

_connect
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_connect(
          
          )
        
        :
        void

Creates a PDO object and connects to the database.

The IBM data server is set. Current options are DB2 or IDS

Details

visibility: public
final: false
static: false
throws
todo: also differentiate between z/OS and i/5

_dsn
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_dsn(
          
          )
        
        :
        string

Creates a PDO DSN for the adapter from $this->_config settings.

Output

string

Details

visibility: protected
final: false
static: false

describeTable
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describeTable(
          string $tableName, string $schemaName
              =
              null
          )
        
        :
        array

Returns the column descriptions for a table.

The return value is an associative array keyed by the column name, as returned by the RDBMS.

The value of each array element is an associative array with the following keys:

SCHEMA_NAME => string; name of database or schema TABLE_NAME => string; COLUMN_NAME => string; column name COLUMN_POSITION => number; ordinal position of column in table DATA_TYPE => string; SQL datatype name of column DEFAULT => string; default expression of column, null if none NULLABLE => boolean; true if column can have nulls LENGTH => number; length of CHAR/VARCHAR SCALE => number; scale of NUMERIC/DECIMAL PRECISION => number; precision of NUMERIC/DECIMAL UNSIGNED => boolean; unsigned property of an integer type PRIMARY => boolean; true if column is part of the primary key PRIMARY_POSITION => integer; position of column in primary key

Arguments

$tableName: string
$schemaName: string
OPTIONAL

Output

array

Details

visibility: public
final: false
static: false
todo: Discover integer unsigned property.

getServerVersion
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getServerVersion(
          
          )
        
        :
        string

Retrieve server version in PHP style Pdo_Idm doesn't support getAttribute(PDO::ATTR_SERVER_VERSION)

Output

string

Details

visibility: public
final: false
static: false

insert
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insert(
          mixed $table, array $bind
          )
        
        :
        int

Inserts a table row with specified data.

Special handling for PDO_IBM remove empty slots

Arguments

$table: mixed
The table to insert data into.
$bind: array
Column-value pairs.

Output

int: The number of affected rows.

Details

visibility: public
final: false
static: false

lastInsertId
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lastInsertId(
          string $tableName
              =
              null, string $primaryKey
              =
              null
          )
        
        :
        integer

Gets the last ID generated automatically by an IDENTITY/AUTOINCREMENT column.

Arguments

$tableName: string
OPTIONAL
$primaryKey: string
OPTIONAL

Output

integer

Details

visibility: public
final: false
static: false

lastSequenceId
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lastSequenceId(
          string $sequenceName
          )
        
        :
        integer

Return the most recent value from the specified sequence in the database.

Arguments

$sequenceName: string

Output

integer

Details

visibility: public
final: false
static: false

limit
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limit(
          string $sql, integer $count, integer $offset
              =
              0
          )
        
        :
        string

Adds an adapter-specific LIMIT clause to the SELECT statement.

Arguments

$sql: string
$count: integer
$offset: integer
OPTIONAL

Output

string

Details

visibility: public
final: false
static: false

listTables
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listTables(
          
          )
        
        :
        array

Returns a list of the tables in the database.

Output

array

Details

visibility: public
final: false
static: false

nextSequenceId
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nextSequenceId(
          string $sequenceName
          )
        
        :
        integer

Generate a new value from the specified sequence in the database, and return it.

Arguments

$sequenceName: string

Output

integer

Details

visibility: public
final: false
static: false

prepare
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prepare(
          string $sql
          )
        
        :
        PDOStatement

Prepares an SQL statement.

Arguments

$sql: string
The SQL statement with placeholders.

Output

PDOStatement

Details

visibility: public
final: false
static: false

API Documentation

Db/Adapter/Pdo/Ibm.php

Description

Zend_Db_Adapter_Pdo_Ibmjump to top

Description

Properties

$_numericDataTypesjump to class

Details

$_pdoTypejump to class

Details

$_serverTypejump to class

Details

Methods

_checkRequiredOptionsjump to class

Arguments

Details

_connectjump to class

Details

_dsnjump to class

Output

Details

describeTablejump to class

Arguments

Output

Details

getServerVersionjump to class

Output

Details

insertjump to class

Arguments

Output

Details

lastInsertIdjump to class

Arguments

Output

Details

lastSequenceIdjump to class

Arguments

Output

Details

limitjump to class

Arguments

Output

Details

listTablesjump to class

Output

Details

nextSequenceIdjump to class

Arguments

Output

Details

preparejump to class

Arguments

Output

Details

Zend_Db_Adapter_Pdo_Ibm
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$_numericDataTypes
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$_pdoType
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$_serverType
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_checkRequiredOptions
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_connect
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_dsn
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describeTable
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getServerVersion
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insert
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lastInsertId
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lastSequenceId
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limit
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listTables
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nextSequenceId
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prepare
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