Public Member Functions | Protected Member Functions | Protected Attributes

Zend_Db_Adapter_Pdo_Ibm Class Reference

Inheritance diagram for Zend_Db_Adapter_Pdo_Ibm:
Zend_Db_Adapter_Pdo_Abstract Zend_Db_Adapter_Abstract

Public Member Functions

 _connect ()
 prepare ($sql)
 listTables ()
 describeTable ($tableName, $schemaName=null)
 insert ($table, array $bind)
 limit ($sql, $count, $offset=0)
 lastInsertId ($tableName=null, $primaryKey=null)
 lastSequenceId ($sequenceName)
 nextSequenceId ($sequenceName)
 getServerVersion ()

Protected Member Functions

 _dsn ()
 _checkRequiredOptions (array $config)

Protected Attributes

 $_pdoType = 'ibm'
 $_serverType = null
 $_numericDataTypes

Detailed Description

Definition at line 44 of file Ibm.php.


Member Function Documentation

_checkRequiredOptions ( array $  config ) [protected]

Checks required options

Parameters:
array$config
Exceptions:
Zend_Db_Adapter_Exception
Returns:
void

See also:
Zend_Db_Adapter_Exception

Reimplemented from Zend_Db_Adapter_Abstract.

Definition at line 174 of file Ibm.php.

_connect (  )

Creates a PDO object and connects to the database.

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

Todo:
also differentiate between z/OS and i/5
Returns:
void
Exceptions:
Zend_Db_Adapter_Exception

See also:
Zend_Db_Adapter_Exception

Reimplemented from Zend_Db_Adapter_Pdo_Abstract.

Definition at line 96 of file Ibm.php.

_dsn (  ) [protected]

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

Returns:
string

Reimplemented from Zend_Db_Adapter_Pdo_Abstract.

Definition at line 149 of file Ibm.php.

describeTable ( tableName,
schemaName = null 
)

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

Todo:
Discover integer unsigned property.
Parameters:
string$tableName
string$schemaNameOPTIONAL
Returns:
array

Reimplemented from Zend_Db_Adapter_Abstract.

Definition at line 242 of file Ibm.php.

getServerVersion (  )

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

Returns:
string

Reimplemented from Zend_Db_Adapter_Pdo_Abstract.

Definition at line 342 of file Ibm.php.

insert ( table,
array $  bind 
)

Inserts a table row with specified data. Special handling for PDO_IBM remove empty slots

Parameters:
mixed$tableThe table to insert data into.
array$bindColumn-value pairs.
Returns:
int The number of affected rows.

Reimplemented from Zend_Db_Adapter_Abstract.

Definition at line 257 of file Ibm.php.

lastInsertId ( tableName = null,
primaryKey = null 
)

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

Parameters:
string$tableNameOPTIONAL
string$primaryKeyOPTIONAL
Returns:
integer

Reimplemented from Zend_Db_Adapter_Pdo_Abstract.

Definition at line 294 of file Ibm.php.

lastSequenceId ( sequenceName )

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

Parameters:
string$sequenceName
Returns:
integer

Reimplemented from Zend_Db_Adapter_Abstract.

Definition at line 318 of file Ibm.php.

limit ( sql,
count,
offset = 0 
)

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

Parameters:
string$sql
integer$count
integer$offsetOPTIONAL
Returns:
string

Reimplemented from Zend_Db_Adapter_Abstract.

Definition at line 280 of file Ibm.php.

listTables (  )

Returns a list of the tables in the database.

Returns:
array

Reimplemented from Zend_Db_Adapter_Abstract.

Definition at line 207 of file Ibm.php.

nextSequenceId ( sequenceName )

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

Parameters:
string$sequenceName
Returns:
integer

Reimplemented from Zend_Db_Adapter_Abstract.

Definition at line 331 of file Ibm.php.

prepare ( sql )

Prepares an SQL statement.

Parameters:
string$sqlThe SQL statement with placeholders.
array$bindAn array of data to bind to the placeholders.
Returns:
PDOStatement

Reimplemented from Zend_Db_Adapter_Pdo_Abstract.

Definition at line 193 of file Ibm.php.


Field Documentation

$_numericDataTypes [protected]
Initial value:
 array(
                        Zend_Db::INT_TYPE    => Zend_Db::INT_TYPE,
                        Zend_Db::BIGINT_TYPE => Zend_Db::BIGINT_TYPE,
                        Zend_Db::FLOAT_TYPE  => Zend_Db::FLOAT_TYPE,
                        'INTEGER'            => Zend_Db::INT_TYPE,
                        'SMALLINT'           => Zend_Db::INT_TYPE,
                        'BIGINT'             => Zend_Db::BIGINT_TYPE,
                        'DECIMAL'            => Zend_Db::FLOAT_TYPE,
                        'DEC'                => Zend_Db::FLOAT_TYPE,
                        'REAL'               => Zend_Db::FLOAT_TYPE,
                        'NUMERIC'            => Zend_Db::FLOAT_TYPE,
                        'DOUBLE PRECISION'   => Zend_Db::FLOAT_TYPE,
                        'FLOAT'              => Zend_Db::FLOAT_TYPE
                        )

Reimplemented from Zend_Db_Adapter_Abstract.

Definition at line 71 of file Ibm.php.


The documentation for this class was generated from the following file: