"TYPO3 4.0.1: ADODB_sqlite Class Reference", "datetime" => "Sat Dec 2 19:23:56 2006", "date" => "2 Dec 2006", "doxygenversion" => "1.4.6", "projectname" => "TYPO3 4.0.1", "projectnumber" => "4.0.1" ); get_header($doxygen_vars); ?>

ADODB_sqlite Class Reference

Inheritance diagram for ADODB_sqlite:

[legend]Collaboration diagram for ADODB_sqlite:

[legend]List of all members.

Public Member Functions
	ADODB_sqlite ()
	ServerInfo ()
	BeginTrans ()
	CommitTrans ($ok=true)
	RollbackTrans ()
&	MetaColumns ($tab)
	_init ($parentDriver)
	_insertid ()
	_affectedrows ()
	ErrorMsg ()
	ErrorNo ()
	SQLDate ($fmt, $col=false)
	_createFunctions ()
	_connect ($argHostname, $argUsername, $argPassword, $argDatabasename)
	_pconnect ($argHostname, $argUsername, $argPassword, $argDatabasename)
	_query ($sql, $inputarr=false)
&	SelectLimit ($sql, $nrows=-1, $offset=-1, $inputarr=false, $secs2cache=0)
	GenID ($seq='adodbseq', $start=1)
	CreateSequence ($seqname='adodbseq', $start=1)
	DropSequence ($seqname)
	_close ()
&	MetaIndexes ($table, $primary=FALSE, $owner=false)
Public Attributes
	$databaseType = "sqlite"
	$replaceQuote = "''"
	string that represents FALSE for a database
	$concat_operator = '||'
	maximum size of blobs or large text fields (262144 = 256K)-- some db's die otherwise like foxpro
	$_errorNo = 0
	$hasLimit = true
	support mssql/access SELECT TOP 10 * FROM TABLE
	$hasInsertID = true
	$hasAffectedRows = true
	supports autoincrement ID?
	$metaTablesSQL = "SELECT name FROM sqlite_master WHERE type='table' ORDER BY name"
	supports affected rows for update/delete?
	$sysDate = "adodb_date('Y-m-d')"
	cache for 1 hour
	$sysTimeStamp = "adodb_date('Y-m-d H:i:s')"
	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
	$_genSeqSQL = "create table %s (id integer)"
	$_dropSeqSQL = 'drop table %s'

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Detailed Description

Definition at line 21 of file adodb-sqlite.inc.php.

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Member Function Documentation

ADODB_sqlite::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 55 of file adodb-sqlite.inc.php. References ADOConnection::Execute().

ADODB_sqlite::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 63 of file adodb-sqlite.inc.php. References ADOConnection::Execute(), and RollbackTrans().

ADODB_sqlite::ErrorMsg (   )

Returns: the last error message Reimplemented from ADOConnection. Definition at line 133 of file adodb-sqlite.inc.php.

ADODB_sqlite::ErrorNo (   )

Returns: the last error number. Normally 0 means no error. Reimplemented from ADOConnection. Definition at line 139 of file adodb-sqlite.inc.php.

ADODB_sqlite::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 213 of file adodb-sqlite.inc.php. References ADOConnection::Execute(), and ADOConnection::GetOne().

& ADODB_sqlite::MetaIndexes (  $  table, $  primary = FALSE, $  owner = false )

There must be a more elegant way of doing this, the index elements appear in the SQL statement in cols[1] between parentheses e.g CREATE UNIQUE INDEX ware_0 ON warehouse (org,warehouse) Reimplemented from ADOConnection. Definition at line 264 of file adodb-sqlite.inc.php. References ADOConnection::$false, ADOConnection::Execute(), and ADOConnection::SetFetchMode().

ADODB_sqlite::RollbackTrans (   )

If database does not support transactions, rollbacks always fail, so return false Returns: true/false. Reimplemented from ADOConnection. Definition at line 72 of file adodb-sqlite.inc.php. References ADOConnection::Execute(). Referenced by CommitTrans().

& ADODB_sqlite::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 193 of file adodb-sqlite.inc.php. References ADOConnection::CacheExecute(), and ADOConnection::Execute().

ADODB_sqlite::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 47 of file adodb-sqlite.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-sqlite.inc.php