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_mysql Class Reference

Inheritance diagram for ADODB_mysql:

[legend]Collaboration diagram for ADODB_mysql:

[legend]List of all members.

Public Member Functions
	ADODB_mysql ()
	ServerInfo ()
	IfNull ($field, $ifNull)
&	MetaTables ($ttype=false, $showSchema=false, $mask=false)
&	MetaIndexes ($table, $primary=FALSE, $owner=false)
	qstr ($s, $magic_quotes=false)
	_insertid ()
	GetOne ($sql, $inputarr=false)
	BeginTrans ()
	_affectedrows ()
	CreateSequence ($seqname='adodbseq', $startID=1)
	GenID ($seqname='adodbseq', $startID=1)
&	MetaDatabases ()
	SQLDate ($fmt, $col=false)
	Concat ()
	OffsetDate ($dayFraction, $date=false)
	_connect ($argHostname, $argUsername, $argPassword, $argDatabasename)
	_pconnect ($argHostname, $argUsername, $argPassword, $argDatabasename)
	_nconnect ($argHostname, $argUsername, $argPassword, $argDatabasename)
&	MetaColumns ($table)
	SelectDB ($dbName)
&	SelectLimit ($sql, $nrows=-1, $offset=-1, $inputarr=false, $secs=0)
	_query ($sql, $inputarr)
	ErrorMsg ()
	ErrorNo ()
	_close ()
	CharMax ()
	TextMax ()
	MetaForeignKeys ($table, $owner=FALSE, $upper=FALSE, $associative=FALSE)
Public Attributes
	$databaseType = 'mysql'
	$dataProvider = 'mysql'
	$hasInsertID = true
	$hasAffectedRows = true
	supports autoincrement ID?
	$metaTablesSQL = "SHOW TABLES"
	$metaColumnsSQL = "SHOW COLUMNS FROM %s"
	$fmtTimeStamp = "'Y-m-d H:i:s'"
	used by DBDate() as the default date format used by the database
	$hasLimit = true
	support mssql/access SELECT TOP 10 * FROM TABLE
	$hasMoveFirst = true
	this is a readonly database - used by phpLens
	$hasGenID = true
	has ability to run MoveFirst(), scrolling backwards
	$isoDates = true
	error function to call
	$sysDate = 'CURDATE()'
	cache for 1 hour
	$sysTimeStamp = 'NOW()'
	name of function that returns the current date
	$hasTransactions = false
	can generate sequences using GenID();
	$forceNewConnect = false
	$poorAffectedRows = true
	$clientFlags = 0
	$substr = "substring"
	default concat operator -- change to || for Oracle/Interbase
	$nameQuote = '`'
	string to use to replace quotes
	$compat323 = false
	string to use to quote identifiers and names
	$_genIDSQL = "update %s set id=LAST_INSERT_ID(id+1);"
	$_genSeqSQL = "create table %s (id int not null)"
	$_genSeq2SQL = "insert into %s values (%s)"
	$_dropSeqSQL = "drop table %s"

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Detailed Description

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

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Member Function Documentation

ADODB_mysql::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. Reimplemented in ADODB_mysqlt. Definition at line 173 of file adodb-mysql.inc.php. References ADOConnection::outp().

ADODB_mysql::Concat (   )

Different SQL databases used different methods to combine strings together. This function provides a wrapper. param s variable number of string parameters Usage: $db->Concat($str1,$str2); Returns: concatenated string Reimplemented from ADOConnection. Definition at line 330 of file adodb-mysql.inc.php.

ADODB_mysql::ErrorMsg (   )

Returns: the last error message Reimplemented from ADOConnection. Definition at line 501 of file adodb-mysql.inc.php.

ADODB_mysql::ErrorNo (   )

Returns: the last error number. Normally 0 means no error. Reimplemented from ADOConnection. Definition at line 511 of file adodb-mysql.inc.php.

ADODB_mysql::GenID (  $  seqname = 'adodbseq', $  startID = 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 201 of file adodb-mysql.inc.php. References ADOConnection::Execute().

ADODB_mysql::GetOne (  $  sql, $  inputarr = false )

Return first element of first row of sql statement. Recordset is disposed for you. Parameters: sql  SQL statement [inputarr]  input bind array Reimplemented from ADOConnection. Definition at line 158 of file adodb-mysql.inc.php. References ADOConnection::GetOne(), and SelectLimit().

& ADODB_mysql::MetaDatabases (   )

return the databases that the driver can connect to. Some databases will return an empty array. Returns: an array of database names. Reimplemented from ADOConnection. Definition at line 226 of file adodb-mysql.inc.php.

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

List indexes on a table as an array. Parameters: table  table name to query primary  true to only show primary keys. Not actually used for most databases Returns: array of indexes on current table. Each element represents an index, and is itself an associative array. Array ( [name_of_index] => Array ( [unique] => true or false [columns] => Array ( [0] => firstname [1] => lastname ) ) Reimplemented from ADOConnection. Definition at line 79 of file adodb-mysql.inc.php. References ADOConnection::$false, ADOConnection::Execute(), and ADOConnection::SetFetchMode().

& ADODB_mysql::MetaTables (  $  ttype = false, $  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 61 of file adodb-mysql.inc.php. References ADOConnection::MetaTables(), and qstr().

ADODB_mysql::qstr (  $  s, $  magic_quotes = false )

Correctly quotes a string so that all strings are escaped. We prefix and append to the string single-quotes. An example is $db->qstr("Don't bother",magic_quotes_runtime()); Parameters: s  the string to quote [magic_quotes]  if $s is GET/POST var, set to get_magic_quotes_gpc(). This undoes the stupidity of magic quotes for GPC. Returns: quoted string to be sent back to database Reimplemented from ADOConnection. Definition at line 133 of file adodb-mysql.inc.php. Referenced by MetaTables().

ADODB_mysql::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 467 of file adodb-mysql.inc.php.

& ADODB_mysql::SelectLimit (  $  sql, $  nrows = -1, $  offset = -1, $  inputarr = false, $  secs = 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 478 of file adodb-mysql.inc.php. Referenced by GetOne().

ADODB_mysql::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 48 of file adodb-mysql.inc.php. References ADOConnection::_findvers(), and ADOConnection::GetOne().

ADODB_mysql::SQLDate (  $  fmt, $  col = false )

FALL THROUGH Reimplemented from ADOConnection. Definition at line 242 of file adodb-mysql.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-mysql.inc.php

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