"TYPO3 4.0.1: ADODB_db2 Class Reference", "datetime" => "Sat Dec 2 19:23:08 2006", "date" => "2 Dec 2006", "doxygenversion" => "1.4.6", "projectname" => "TYPO3 4.0.1", "projectnumber" => "4.0.1" ); get_header($doxygen_vars); ?>

ADODB_db2 Class Reference

Inheritance diagram for ADODB_db2:

[legend]Collaboration diagram for ADODB_db2:

[legend]List of all members.

Public Member Functions
	_insertid ()
	ADODB_db2 ()
	_connect ($argDSN, $argUsername, $argPassword, $argDatabasename)
	_pconnect ($argDSN, $argUsername, $argPassword, $argDatabasename)
	SQLDate ($fmt, $col=false)
	ServerInfo ()
	CreateSequence ($seqname='adodbseq', $start=1)
	DropSequence ($seqname)
	GenID ($seq='adodbseq', $start=1)
	ErrorMsg ()
	ErrorNo ()
	BeginTrans ()
	CommitTrans ($ok=true)
	RollbackTrans ()
	MetaPrimaryKeys ($table)
&	MetaTables ($ttype=false)
	DB2Types ($t)
&	MetaColumns ($table)
	Prepare ($sql)
	_query ($sql, $inputarr=false)
	UpdateBlob ($table, $column, $val, $where, $blobtype='BLOB')
	_close ()
	_affectedrows ()
Public Attributes
	$databaseType = "db2"
	$fmtDate = "'Y-m-d'"
	uppercase function
	$concat_operator = '||'
	maximum size of blobs or large text fields (262144 = 256K)-- some db's die otherwise like foxpro
	$sysTime = 'CURRENT TIME'
	$sysDate = 'CURRENT DATE'
	cache for 1 hour
	$sysTimeStamp = 'CURRENT TIMESTAMP'
	name of function that returns the current date
	$fmtTimeStamp = "'Y-m-d-H.i.s'"
	used by DBDate() as the default date format used by the database
	$replaceQuote = "''"
	string that represents FALSE for a database
	$dataProvider = "db2"
	$hasAffectedRows = true
	supports autoincrement ID?
	$binmode = DB2_BINARY
	$useFetchArray = false
	$_bindInputArray = false
	A boolean variable to state whether its a persistent connection or normal connection. */.
	$_genSeqSQL = "create table %s (id integer)"
	$_autocommit = true
	$_haserrorfunctions = true
	$_lastAffectedRows = 0
	$uCaseTables = true
	$hasInsertID = true
	$_dropSeqSQL = 'drop table %s'

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Detailed Description

Definition at line 25 of file adodb-db2.inc.php.

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Member Function Documentation

ADODB_db2::BeginTrans (   )

Begin a Transaction. Must be followed by CommitTrans() or RollbackTrans(). Returns: true if succeeded or false if database does not support transactions Reimplemented from ADOConnection. Definition at line 286 of file adodb-db2.inc.php.

ADODB_db2::CommitTrans (  $  ok = true  )

If database does not support transactions, always return true as data always commited Parameters: $ok  set to false to rollback transaction, true to commit Returns: true/false. Reimplemented from ADOConnection. Definition at line 295 of file adodb-db2.inc.php.

ADODB_db2::ErrorMsg (   )

Returns: the last error message Reimplemented from ADOConnection. Definition at line 256 of file adodb-db2.inc.php. References ADOConnection::ErrorMsg().

ADODB_db2::ErrorNo (   )

Returns: the last error number. Normally 0 means no error. Reimplemented from ADOConnection. Definition at line 265 of file adodb-db2.inc.php. References ADOConnection::ErrorNo().

ADODB_db2::GenID (  $  seq = 'adodbseq', $  start = 1 )

Generates a sequence id and stores it in $this->genID; GenID is only available if $this->hasGenID = true; Parameters: seqname  name of sequence to use startID  if sequence does not exist, start at this ID Returns: 0 if not supported, otherwise a sequence id Reimplemented from ADOConnection. Definition at line 227 of file adodb-db2.inc.php.

ADODB_db2::Prepare (  $  sql  )

Should prepare the sql statement and return the stmt resource. For databases that do not support this, we return the $sql. To ensure compatibility with databases that do not support prepare: $stmt = $db->Prepare("insert into table (id, name) values (?,?)"); $db->Execute($stmt,array(1,'Jill')) or die('insert failed'); $db->Execute($stmt,array(2,'Joe')) or die('insert failed'); Parameters: sql  SQL to send to database Returns: return FALSE, or the prepared statement, or the original sql if if the database does not support prepare. Reimplemented from ADOConnection. Definition at line 519 of file adodb-db2.inc.php.

ADODB_db2::RollbackTrans (   )

If database does not support transactions, rollbacks always fail, so return false Returns: true/false. Reimplemented from ADOConnection. Definition at line 306 of file adodb-db2.inc.php.

ADODB_db2::ServerInfo (   )

Get server version info... Returns: An array with 2 elements: $arr['string'] is the description string, and $arr[version] is the version (also a string). Reimplemented from ADOConnection. Definition at line 175 of file adodb-db2.inc.php. References ADOConnection::ServerInfo().

ADODB_db2::UpdateBlob (  $  table, $  column, $  val, $  where, $  blobtype = 'BLOB' )

Update a blob column, given a where clause. There are more sophisticated blob handling functions that we could have implemented, but all require a very complex API. Instead we have chosen something that is extremely simple to understand and use. Note: $blobtype supports 'BLOB' and 'CLOB', default is BLOB of course. Usage to update a $blobvalue which has a primary key blob_id=1 into a field blobtable.blobcolumn: UpdateBlob('blobtable', 'blobcolumn', $blobvalue, 'blob_id=1'); Insert example: $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)'); $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1'); Reimplemented from ADOConnection. Definition at line 602 of file adodb-db2.inc.php.

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

• typo3_src-4.0.1/typo3/sysext/adodb/adodb/drivers/adodb-db2.inc.php