Class Zend_Db_Adapter_Db2

Description

Located in /Zend/Db/Adapter/Db2.php (line 40)

Zend_Db_Adapter_Abstract
   |
   --Zend_Db_Adapter_Db2
Variable Summary
Method Summary
 Zend_Db_Adapter_Db2 __construct (array $config)
 array describeTable (string $tableName, [string $schemaName = null])
 int insert (string $table, array $bind)
 integer lastInsertId ([ $tableName = null], [ $primaryKey = null], string $sequenceName)
 string limit (string $sql, integer $count, [integer $offset = 0])
 array listTables ()
 void setFetchMode (integer $mode)
 int update (string $table, array $bind, string $where)
 void _commit ()
 void _connect ()
 string _quote (string $value)
 void _rollBack ()
 void _setExecuteMode (integer $mode)
Variables
array $_config = array(
'dbname' => null,
'username' => null,
'password' => null,
'host' => 'localhost',
'port' => '50000',
'protocol' => 'TCPIP',
'persistent' => false
)
(line 57)

User-provided configuration.

Basic keys are:

username => (string) Connect to the database as this username. password => (string) Password associated with the username. host => (string) What host to connect to (default 127.0.0.1) dbname => (string) The name of the database to user protocol => (string) Protocol to use, defaults to "TCPIP" port => (integer) Port number to use for TCP/IP if protocol is "TCPIP" persistent => (boolean) Set TRUE to use a persistent connection (db2_pconnect)

  • access: protected

Redefinition of:
Zend_Db_Adapter_Abstract::$_config
User-provided configuration
int $_execute_mode = DB2_AUTOCOMMIT_ON (line 73)

Execution mode

  • var: execution flag (DB2_AUTOCOMMIT_ON or DB2_AUTOCOMMIT_OFF)
  • access: protected
string $_lastInsertTable = null (line 83)

Table name of the last accessed table for an insert operation This is a DB2-Adapter-specific member variable with the utmost probability you might not find it in other adapters...

  • access: protected

Inherited Variables

Inherited from Zend_Db_Adapter_Abstract

Zend_Db_Adapter_Abstract::$_connection
Zend_Db_Adapter_Abstract::$_fetchMode
Zend_Db_Adapter_Abstract::$_profiler
Methods
Constructor __construct (line 102)

Constructor.

$config is an array of key/value pairs containing configuration options. These options are common to most adapters:

dbname => (string) The name of the database to user username => (string) Connect to the database as this username. password => (string) Password associated with the username. host => (string) What host to connect to, defaults to localhost port => (string) The port of the database, defaults to 50000 persistent => (boolean) Whether to use a persistent connection or not, defaults to false protocol => (string) The network protocol, defaults to TCPIP options => (array) Other database options such as autocommit, case, and cursor options

  • access: public
Zend_Db_Adapter_Db2 __construct (array $config)
  • array $config: An array of configuration keys.

Redefinition of:
Zend_Db_Adapter_Abstract::__construct()
Constructor.
describeTable (line 318)

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

  • access: public
  • todo: Discover column position.
  • todo: Discover integer unsigned property.
  • todo: Improve discovery of primary key columns; they are not always identity columns.
array describeTable (string $tableName, [string $schemaName = null])
  • string $tableName
  • string $schemaName: OPTIONAL

Redefinition of:
Zend_Db_Adapter_Abstract::describeTable()
Returns the column descriptions for a table.
getQuoteIdentifierSymbol (line 258)
  • access: public
string getQuoteIdentifierSymbol ()

Redefinition of:
Zend_Db_Adapter_Abstract::getQuoteIdentifierSymbol()
Returns the symbol the adapter uses for delimited identifiers.
insert (line 484)

Inserts a table row with specified data.

  • return: The number of affected rows.
  • access: public
int insert (string $table, array $bind)
  • string $table: The table to insert data into.
  • array $bind: Column-value pairs.

Redefinition of:
Zend_Db_Adapter_Abstract::insert()
Inserts a table row with specified data.
lastInsertId (line 362)

Gets the last inserted ID.

The IDENTITY_VAL_LOCAL() function gives the last generated identity value in the current process, even if it was for a GENERATED column. The parameters to this function are not significant.

  • access: public
  • throws: Zend_Db_Adapter_Db2_Exception
integer lastInsertId ([ $tableName = null], [ $primaryKey = null], string $sequenceName)
  • string $sequenceName: Not used in this adapter.
  • $tableName
  • $primaryKey

Redefinition of:
Zend_Db_Adapter_Abstract::lastInsertId()
Gets the last inserted ID.
limit (line 448)

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

  • access: public
string limit (string $sql, integer $count, integer $offset)
  • string $sql
  • integer $count
  • integer $offset: OPTIONAL

Redefinition of:
Zend_Db_Adapter_Abstract::limit()
Adds an adapter-specific LIMIT clause to the SELECT statement.
listTables (line 270)

Returns a list of the tables in the database.

  • access: public
array listTables ()

Redefinition of:
Zend_Db_Adapter_Abstract::listTables()
Returns a list of the tables in the database.
prepare (line 206)

Returns an SQL statement for preparation.

  • access: public
Zend_Db_Statement_Db2 prepare (string $sql)
  • string $sql: The SQL statement with placeholders.

Redefinition of:
Zend_Db_Adapter_Abstract::prepare()
Prepare a statement and return a PDOStatement-like object.
setFetchMode (line 425)

Set the fetch mode.

  • access: public
void setFetchMode (integer $mode)
  • integer $mode

Redefinition of:
Zend_Db_Adapter_Abstract::setFetchMode()
Set the fetch mode.
update (line 530)

Updates table rows with specified data based on a WHERE clause.

  • return: The number of affected rows.
  • access: public
int update (string $table, array $bind, string $where)
  • string $table: The table to udpate.
  • array $bind: Column-value pairs.
  • string $where: UPDATE WHERE clause.

Redefinition of:
Zend_Db_Adapter_Abstract::update()
Updates table rows with specified data based on a WHERE clause.
_beginTransaction (line 383)

Begin a transaction.

  • access: protected
void _beginTransaction ()

Redefinition of:
Zend_Db_Adapter_Abstract::_beginTransaction()
Begin a transaction.
_commit (line 393)

Commit a transaction.

  • access: protected
void _commit ()

Redefinition of:
Zend_Db_Adapter_Abstract::_commit()
Commit a transaction.
_connect (line 140)

Creates a connection resource.

  • access: protected
void _connect ()

Redefinition of:
Zend_Db_Adapter_Abstract::_connect()
Creates a connection to the database.
_getExecuteMode (line 219)

Gets the execution mode

  • return: the execution mode (DB2_AUTOCOMMIT_ON or DB2_AUTOCOMMIT_OFF)
  • access: public
int _getExecuteMode ()
_quote (line 248)

Quote a raw string.

  • return: Quoted string
  • access: protected
string _quote (string $value)
  • string $value: Raw string

Redefinition of:
Zend_Db_Adapter_Abstract::_quote()
Quote a raw string.
_rollBack (line 409)

Rollback a transaction.

  • access: protected
void _rollBack ()

Redefinition of:
Zend_Db_Adapter_Abstract::_rollBack()
Roll-back a transaction.
_setExecuteMode (line 228)
  • access: public
void _setExecuteMode (integer $mode)
  • integer $mode

Inherited Methods

Inherited From Zend_Db_Adapter_Abstract

 Zend_Db_Adapter_Abstract::__construct()
 Zend_Db_Adapter_Abstract::beginTransaction()
 Zend_Db_Adapter_Abstract::commit()
 Zend_Db_Adapter_Abstract::delete()
 Zend_Db_Adapter_Abstract::describeTable()
 Zend_Db_Adapter_Abstract::fetchAll()
 Zend_Db_Adapter_Abstract::fetchAssoc()
 Zend_Db_Adapter_Abstract::fetchCol()
 Zend_Db_Adapter_Abstract::fetchOne()
 Zend_Db_Adapter_Abstract::fetchPairs()
 Zend_Db_Adapter_Abstract::fetchRow()
 Zend_Db_Adapter_Abstract::getConnection()
 Zend_Db_Adapter_Abstract::getFetchMode()
 Zend_Db_Adapter_Abstract::getProfiler()
 Zend_Db_Adapter_Abstract::getQuoteIdentifierSymbol()
 Zend_Db_Adapter_Abstract::insert()
 Zend_Db_Adapter_Abstract::lastInsertId()
 Zend_Db_Adapter_Abstract::limit()
 Zend_Db_Adapter_Abstract::listTables()
 Zend_Db_Adapter_Abstract::prepare()
 Zend_Db_Adapter_Abstract::query()
 Zend_Db_Adapter_Abstract::quote()
 Zend_Db_Adapter_Abstract::quoteIdentifier()
 Zend_Db_Adapter_Abstract::quoteInto()
 Zend_Db_Adapter_Abstract::rollBack()
 Zend_Db_Adapter_Abstract::select()
 Zend_Db_Adapter_Abstract::setFetchMode()
 Zend_Db_Adapter_Abstract::update()
 Zend_Db_Adapter_Abstract::_beginTransaction()
 Zend_Db_Adapter_Abstract::_commit()
 Zend_Db_Adapter_Abstract::_connect()
 Zend_Db_Adapter_Abstract::_quote()
 Zend_Db_Adapter_Abstract::_rollBack()

Documentation generated on Wed, 21 Feb 2007 11:46:50 -0800 by phpDocumentor 1.3.1