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v5:reference:connection:setconnectionparameter

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v5:reference:connection:setconnectionparameter [2021/03/10 11:50] – Document need to use predefined constants for mysqli and add example dregadv5:reference:connection:setconnectionparameter [2022/07/12 00:32] – [Oracle] mnewnham
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 If used in a portable environment, parameters set in this manner should be predicated on the database provider, as unexpected results may occur if applied to the wrong database. If used in a portable environment, parameters set in this manner should be predicated on the database provider, as unexpected results may occur if applied to the wrong database.
  
-On MySQL//$parameterName// must be one of the [[https://www.php.net/manual/en/mysqli.options.php|predefined constants]] defined in PHP documentation for the //mysqli_options()// function. +===== Database Specific Values ===== 
- +==== MySQL ==== 
- +//$parameterName// must be one of the [[https://www.php.net/manual/en/mysqli.options.php|predefined constants]] defined in PHP documentation for the //mysqli_options()// function.
-===== Usage =====+
 <code php> <code php>
-/* +
- * Connecting to a MySQL database +
- */+
 $db = ADONewConnection('mysqli'); $db = ADONewConnection('mysqli');
 $db->setConnectionParameter(MYSQLI_SET_CHARSET_NAME, 'utf8mb4'); $db->setConnectionParameter(MYSQLI_SET_CHARSET_NAME, 'utf8mb4');
 $db->connect('hostname', 'user', 'password', 'database'); $db->connect('hostname', 'user', 'password', 'database');
 +</code>
 +==== Firebird ====
 +//$parameterName// must be a string containing one of the 3 following values:
 +  * role
 +  * dialect
 +  * buffers
 +
 +<code php>
 +$db = ADONewConnection('firebird');
 +$db->setConnectionParameter('dialect',2);
 +$db->connect($database,$user,$password);
 +</code>
 +
 +==== Oracle ====
 +//$parameterName// must be one of the following
 +
 +=== session_mode ===
 +
 +Sets the Oracle Session Mode. The default value is ''OCI_DEFAULT''. Other values are:
 +  * ''OCI_CRED_EXT'' 
 +  * ''OCI_SYSOPER'' 
 +  * ''OCI_SYSDBA''
 +
 +<code php>
 +$db = ADONewConnection('oci8');
 +$db->setConnectionParameter('session_mode',OCI_SYSDBA);
 +$db->connect($database,$user,$password);
 +</code>
 +
 +=== client_identifier ===
 +(ADOdb >= 5.21.3)
 +
 +Sets the [[https://www.php.net/manual/en/function.oci-set-client-identifier.php|Oracle Client Identifier]].
 +
 +<code php>
 +$db = ADONewConnection('oci8');
 +$db->setConnectionParameter('client_identifier',$_SESSION['username']);
 +$db->connect($database,$user,$password);
 +</code>
 +
 +
 +
 +
 +===== Other Usage =====
 +<code php>
 +
  
 /* /*
v5/reference/connection/setconnectionparameter.txt · Last modified: 2022/07/13 03:47 by mnewnham