Differences

This shows you the differences between two versions of the page.

--- v5:database:pdo_new [2022/03/20 18:42] – mnewnham
+++ v5:database:pdo_new [2022/04/03 12:26] – Modify title, add work-in-progress comment dregad
@@ Line 1: / Line 1: @@
-====== PDO ======
+====== PDO (new) ======
+<WRAP important>
+This is still [[https://github.com/ADOdb/ADOdb/pull/826|under development]].
+Feedback is welcome, just add your comments in the pull request.
+</WRAP>
 ~~NOTOC~~
 <WRAP right box round 300px>
@@ Line 14: / Line 19: @@
 ===== Description =====
-This driver supports connections using the standardized [[http://php.net/manual/en/book.pdo.php|PHP Data Objects]].This page refers to ADOdb release 5.23.0 and higher. For previous versions of ADOdb, see the [[v5:database:pdo_old|Previous Version Of This Page]].
+This driver supports connections using the standardized [[http://php.net/manual/en/book.pdo.php|PHP Data Objects]].This page refers to ADOdb release 5.23.0 and higher. For previous versions of ADOdb, see the [[v5:database:pdo|Previous Version Of This Page]].
 Except for the ''pdo_odbc'' driver, all PDO drivers include support for full data dictionary functions (e.g. ''createTableSql()'',''addIndexSql()'', etc.)
+-------------------------------------------------------
+===== Quick Upgrade Notes ====
+<WRAP info>
+  * Instead of ''newAdoConnection('pdo')'', use ''newAdoConnection('pdo\driver')''
+  * Passing a DSN statement to ''newAdoConnection()'' is no longer supported
+  * Do not start the DSN statement with the driver name
+</WRAP>
 -------------------------------------------------------------
 ====Supported drivers====
@@ Line 22: / Line 35: @@
 ^PHP Driver^Description^ADOdb Connector^
 |pdo_firebird|Firebird|firebird|
-|pdo_ibm|IBM DB2|db2|
+|pdo_ibm|IBM DB2|ibm|
 |pdo_informix|IBM Informix|informix|
 |pdo_mysql|MySQL|mysql|
 |pdo_oci|Oracle|oci|
-|pdo_odbc|Generic ODBC|odbc
+|pdo_odbc|Generic ODBC|odbc|
 |pdo_pgsql|Postgresql|pgsql|
 |pdo_sqlite|SQLite|sqlite|
-|pdo_sqlsrv|SQL Server using Windows Native Client|sqlsrv|
+|pdo_sqlsrv|Microsoft SQL Server|sqlsrv|
 ====Unsupported Drivers====
@@ Line 140: / Line 153: @@
   * There is no native mode driver for IBM Informix Connections
   * This driver requires the installation of the IBM Informix Client
+  * Supports Informix Databases version 12+
 -------------------------------------------------------
@@ Line 175: / Line 188: @@
 $db->connect($dsn,$user,$password);
+</code>
+----------------------------------------------
+==== ODBC====
+<WRAP right box round 300px>
+== PDO Name ==
+**pdo_odbc**
+</WRAP>
+  * This is a simple driver for connection to any ODBC compliant database.
+  * It is useful for reading and simple writes to data sources such as Microsoft Access, Excel and Google Sheets
+  * There is no support for Data Dictionary functions or database specific items such as sequences.
+-------------------------------------------------------
+=== Sample Connection String ===
+<code php>
+include 'adodb-dir/adodb.inc.php';
+$db   = ADOnewConnection('pdo\odbc');
+/*
+* Points directly at the DSN configuration in Windows Control Panel
+*/
+$dsn  = 'MYDSN'
+$db->connect($dsn);
 </code>
 ----------------------------------------------
@@ Line 232: / Line 268: @@
 -----------------------------------------------
-==== pdo_sqlite ====
+==== SQLite ====
 <WRAP right box round 300px>
+== PDO Name ==
+**pdo_sqlite**
 == Preferred Driver ==
 [[v5:database:sqlite]]\\
-== Specification ==
-^Driver Name|pdo|
-^Data Provider|pdo|
-^Status|Active((This driver is supported by ADOdb project members))|
-^Windows|Yes|
-^Unix|No|
-^ADOdb V5|Yes|
-^ADOdb V6|Yes|
 </WRAP>
 ----------------------------------------------------------------
@@ Line 249: / Line 279: @@
 <code php>
 include 'adodb-dir/adodb.inc.php';
-$db = ADOnewConnection('pdo');
+$db = ADOnewConnection('pdo\sqlite');
-$dsn  = 'sqlite:/home/sqlite/adodb-sqlite.db';
+$dsn  = '/home/sqlite/adodb-sqlite.db';
 $user = 'root';
@@ Line 259: / Line 289: @@
 -------------------------------------------------
-==== pdo_sqlsrv ====
+==== SQL Server ====
 <WRAP right box round 300px>
+== PDO Name ==
+**pdo_sqlsrv**
 == Preferred Driver ==
 [[v5:database:microsoft_sql_server#mssqlnative|Native Mode Driver]]\\
-== Specification ==
-^Driver Name|pdo|
-^Data Provider|pdo|
-^Status|Active((This driver is supported by ADOdb project members))|
-^Windows|Yes|
-^Unix|Yes|
-^ADOdb V5|Yes|
-^ADOdb V6|Yes|
 </WRAP>
   * This driver requires the installation of the Microsoft native client library, as well as the [[https://www.microsoft.com/en-us/download/details.aspx?id=20098|Microsoft SQL Server PDO drivers for PHP]]
   * Dates are always returned as strings
-  * Most //**Meta**// functions are unsupported
-  * [[v5:reference:connection:setconnectionparameter|setConnectionParameter()]] is not supported
   * This driver can also be used on Linux platforms, beginning with PHP Version 7. The program relies on the Microsoft drivers for Linux. For more information, see the [[v5:database:microsoft_sql_server|mssqlnative driver]]
   * You cannot change the character set in the driver. This is a limitation of the PDO driver, not ADOdb
-  * No support for parameter binding
 ----------------------------------------------------------------------------
@@ Line 287: / Line 307: @@
 <code php>
 include 'adodb-dir/adodb.inc.php';
-$db = ADOnewConnection('pdo');
+$db = ADOnewConnection('pdo\sqlsrv');
 $user = 'user';
 $pass = 'password';
-$dsn  ='sqlsrv:server=SERVER\SQLEXPRESS;database=NORTHWND;';
+$dsn  ='server=SERVER\SQLEXPRESS;database=NORTHWND;';
 $db->connect($dsn,$user,$password);