Documentation TYPO3 par Ameos

Disponible dans d'autres versions de TYPO3 -> 3.7.0  3.8.1  4.0.0  4.0.1  4.1.0   <- Available in other TYPO3 versions

ADODB_odbtp Class Reference

Inheritance diagram for ADODB_odbtp:

[legend]Collaboration diagram for ADODB_odbtp:

[legend]List of all members.

Public Member Functions
	ADODB_odbtp ()
	ServerInfo ()
	ErrorMsg ()
	ErrorNo ()
	_insertid ()
	_affectedrows ()
	CreateSequence ($seqname='adodbseq', $start=1)
	DropSequence ($seqname)
	GenID ($seq='adodbseq', $start=1)
	_connect ($HostOrInterface, $UserOrDSN='', $argPassword='', $argDatabase='')
	_pconnect ($HostOrInterface, $UserOrDSN='', $argPassword='', $argDatabase='')
	SelectDB ($dbName)
&	MetaTables ($ttype='', $showSchema=false, $mask=false)
&	MetaColumns ($table, $upper=true)
&	MetaPrimaryKeys ($table, $owner='')
&	MetaForeignKeys ($table, $owner='', $upper=false)
	BeginTrans ()
	CommitTrans ($ok=true)
	RollbackTrans ()
&	SelectLimit ($sql, $nrows=-1, $offset=-1, $inputarr=false, $secs2cache=0)
	Prepare ($sql)
	PrepareSP ($sql)
	Parameter (&$stmt, &$var, $name, $isOutput=false, $maxLen=0, $type=0)
	UpdateBlob ($table, $column, $val, $where, $blobtype='image')
	IfNull ($field, $ifNull)
	_query ($sql, $inputarr=false)
	_close ()
Public Attributes
	$databaseType = "odbtp"
	$dataProvider = "odbtp"
	$fmtDate = "'Y-m-d'"
	uppercase function
	$fmtTimeStamp = "'Y-m-d, h:i:sA'"
	used by DBDate() as the default date format used by the database
	$replaceQuote = "''"
	string that represents FALSE for a database
	$odbc_driver = 0
	$hasAffectedRows = true
	supports autoincrement ID?
	$hasInsertID = false
	$hasGenID = true
	has ability to run MoveFirst(), scrolling backwards
	$hasMoveFirst = true
	this is a readonly database - used by phpLens
	$_genSeqSQL = "create table %s (seq_name char(30) not null unique , seq_value integer not null)"
	$_dropSeqSQL = "delete from adodb_seq where seq_name = '%s'"
	$_bindInputArray = false
	A boolean variable to state whether its a persistent connection or normal connection. */.
	$_useUnicodeSQL = false
	$_canPrepareSP = false
	$_dontPoolDBC = true

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Detailed Description

Definition at line 17 of file adodb-odbtp.inc.php.

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Member Function Documentation

ADODB_odbtp::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 386 of file adodb-odbtp.inc.php.

ADODB_odbtp::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 401 of file adodb-odbtp.inc.php.

ADODB_odbtp::ErrorMsg (   )

Returns: the last error message Reimplemented from ADOConnection. Definition at line 46 of file adodb-odbtp.inc.php. Referenced by _connect().

ADODB_odbtp::ErrorNo (   )

Returns: the last error number. Normally 0 means no error. Reimplemented from ADOConnection. Definition at line 52 of file adodb-odbtp.inc.php.

ADODB_odbtp::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 106 of file adodb-odbtp.inc.php. References ADOConnection::Execute(), and ADOConnection::GetOne().

& ADODB_odbtp::MetaColumns (  $  table, $  upper = true )

List columns in a database as an array of ADOFieldObjects. See top of file for definition of object. Parameters: $table  table name to query $normalize  makes table name case-insensitive (required by some databases) is optional database schema to use - not supported by all databases. Returns: array of ADOFieldObjects for current table. Reimplemented from ADOConnection. Definition at line 294 of file adodb-odbtp.inc.php.

& ADODB_odbtp::MetaForeignKeys (  $  table, $  owner = '', $  upper = false )

Returns: assoc array where keys are tables, and values are foreign keys Reimplemented from ADOConnection. Definition at line 356 of file adodb-odbtp.inc.php.

& ADODB_odbtp::MetaPrimaryKeys (  $  table, $  owner = '' )

Returns: an array with the primary key columns in it. Reimplemented from ADOConnection. Definition at line 339 of file adodb-odbtp.inc.php.

& ADODB_odbtp::MetaTables (  $  ttype = '', $  showSchema = false, $  mask = false )

Parameters: ttype  can either be 'VIEW' or 'TABLE' or false. If false, both views and tables are returned. "VIEW" returns only views "TABLE" returns only tables showSchema  returns the schema/user with the table name, eg. USER.TABLE mask  is the input mask - only supported by oci8 and postgresql Returns: array of tables for current database. Reimplemented from ADOConnection. Definition at line 272 of file adodb-odbtp.inc.php. References ADOConnection::GetArray(), and ADOConnection::SetFetchMode().

ADODB_odbtp::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 432 of file adodb-odbtp.inc.php.

ADODB_odbtp::RollbackTrans (   )

If database does not support transactions, rollbacks always fail, so return false Returns: true/false. Reimplemented from ADOConnection. Definition at line 412 of file adodb-odbtp.inc.php.

ADODB_odbtp::SelectDB (  $  dbName  )

Choose a database to connect to. Many databases do not support this. Parameters: dbName  is the name of the database to select Returns: true or false Reimplemented from ADOConnection. Definition at line 262 of file adodb-odbtp.inc.php.

& ADODB_odbtp::SelectLimit (  $  sql, $  nrows = -1, $  offset = -1, $  inputarr = false, $  secs2cache = 0 )

Will select, getting rows from $offset (1-based), for $nrows. This simulates the MySQL "select * from table limit $offset,$nrows" , and the PostgreSQL "select * from table limit $nrows offset $offset". Note that MySQL and PostgreSQL parameter ordering is the opposite of the other. eg. SelectLimit('select * from table',3); will return rows 1 to 3 (1-based) SelectLimit('select * from table',3,2); will return rows 3 to 5 (1-based) Uses SELECT TOP for Microsoft databases (when $this->hasTop is set) BUG: Currently SelectLimit fails with $sql with LIMIT or TOP clause already set Parameters: sql  [offset]  is the row to start calculations from (1-based) [nrows]  is the number of rows to get [inputarr]  array of bind variables [secs2cache]  is a private parameter only used by jlim Returns: the recordset ($rs->databaseType == 'array') Reimplemented from ADOConnection. Definition at line 422 of file adodb-odbtp.inc.php. References ADOConnection::SelectLimit().

ADODB_odbtp::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 40 of file adodb-odbtp.inc.php.

ADODB_odbtp::UpdateBlob (  $  table, $  column, $  val, $  where, $  blobtype = 'image' )

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 497 of file adodb-odbtp.inc.php.

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

• typo3_src-4.0/typo3/sysext/adodb/adodb/drivers/adodb-odbtp.inc.php

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