Table shows a complete list of the connection string parameters and the values that you can assign to them. The first parameter is a connection handle, which you obtain by calling SQLAllocHandle, and the second is the Windows handle of your client application. The default is ANSI. The primary drawback to using a DSN is that you must define the DSN on each workstation, which increases the complexity of your client installations. This parameter is not used. This second mechanism employs a connection string. The default is Advantage.
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To configure the size of memo blocks created by ODBC, or to adjust the number of tables to cache, set the corresponding fields.
The database files and indexes advantage database server odbc be stored zerver your file server, and the Advantage Database Server must be loaded in order to access the files. Instead, they use an applet found in either the Control Panel for older Windows installationsor the Administrative Tools page of the Control Panel. The remaining parameters are string and integer pairs, where datavase pass the DSN name, user name, and password in the second, fourth, and sixth parameters, respectively; and the lengths of these strings in the third, fifth, and seventh parameters.
This parameter is ignored for data dictionary connections, but advantage database server odbc required for free tables. The Data Source settings may be modified at any time. If you will use this DSN to connect to a data dictionary, check the Data Dictionary checkbox and enter the full path to the advantage database server odbc dictionary in the provided field. The completed connection string is the version of advantage database server odbc connection string used by ODBC to connect to the database.
This second mechanism employs a connection string. The default serve Advantage. For example, if you pass empty strings in place of the user name and password parameters, and a user name and password are required advaantage connect, odhc can instruct SQLDriverConnect to prompt the user for this information at runtime.
You use this dialog box to configure the DSN. Advantage Database Server v8. The third and fifth parameters are used for the input connection string and the completed connection string, respectively.
Advantage ODBC Driver – Setup and Usage | PGS
If you will use this DSN to connect to free tables, enter the data directory path advantage database server odbc. SQLDriverConnect takes eight parameters. If your client application is going to run under an end user servet, you can add a user DSN. All free tables in the directory will be available to the driver.
Under the Windows operating system, DSN definitions are stored in the Windows Registry, while in Linux these definitions appear in a setver file named odbc.
This parameter is not used. The name of this applet depends on which operating system you are using, advantage database server odbc it always includes the letters ODBC. If you need to access a table located in a sub-directory of the directory defined as the Database for your Data Source you can use relative paths or UNC e. Review the options and change them to your desired setup. It includes any parameters that have been expanded by ODBC, as well as any default values not included obc the input connection servver.
Note, however, that you should extensively test any code that writes to the Advantsge Registry, after making a backup of the Registry, as inappropriate changes to the Windows Registry can render a computer unstable or even unusable. In Linux, you create advantage database server odbc DSN by adding entries to the odbc.
In most cases, you will want to use a UNC universal naming convention path in this field. Proceed through the setup windows to complete installation.
Advantage ODBC Driver – Setup and Usage
The first parameter is a connection handle, advantage database server odbc you obtain by calling SQLAllocHandle, and the second is the Windows handle of your client application. Type a valid path name to a mapped drive advantage database server odbc the server where the Advantage Database Server is installed or the path and file name of your Advantage Data Dictionary.
This approach is useful if you want to create an automated setup for your client applications, rather than having to enter the DSN information manually on every machine. The Data Source is an entry in the Windows Registry.
Connecting to Advantage Using the Advantage ODBC Driver
The Remote Server box must always be advantage database server odbc. Click Browse to select a Database path or check the Data Dictionary check box and then browse to select a Data Dictionary file. Specify the Database or Data Dictionary path. In no way should you select a directory already containing PGS software to install in. The primary drawback to using a DSN is that you must define the DSN on each workstation, which increases the complexity of your client installations.