maxdb_options
Description
Procedural style:
bool maxdb_options ( resource link, int option, mixed value )Object oriented style (method)
class maxdb {bool options ( int option, mixed value )
}
maxdb_options() can be used to set extra connect options and affect behavior for a connection.
This function may be called multiple times to set several options.
maxdb_options() should be called after maxdb_init() and before maxdb_real_connect().
The parameter option is the option that you want to set, the value is the value for the option. For detailed description of the options see http://dev.mysql.com/doc/maxdb/ The parameter option can be one of the following values:
表格 1. Valid options
| Name | Description |
|---|---|
| MAXDB_COMPNAME | The component name used to initialise the SQLDBC runtime environment. |
| MAXDB_APPLICATION | The application to be connected to the database. |
| MAXDB_APPVERSION | The version of the application. |
| MAXDB_SQLMODE | The SQL mode. |
| MAXDB_UNICODE | TRUE, if the connection is an unicode (UCS2) client or FALSE, if not. |
| MAXDB_TIMEOUT | The maximum allowed time of inactivity after which the connection to the database is closed by the system. |
| MAXDB_ISOLATIONLEVEL | Specifies whether and how shared locks and exclusive locks are implicitly requested or released. |
| MAXDB_PACKETCOUNT | The number of different request packets used for the connection. |
| MAXDB_STATEMENTCACHESIZE | The number of prepared statements to be cached for the connection for re-use. |
| MAXDB_CURSORPREFIX | The prefix to use for result tables that are automatically named. |