Unless the port number was explicitly changed, keep the default. Instead, the application that supports JDBC has a specific method for configuring the driver. You will need the following information. Driver class This is com. If the file is not password protected, these properties are unnecessary. In the installation directory, you can find an example odbc. Driver This points to the ivoa Host The host name or IP address of the computer on which the service driver is running.
Port The port number on which the service is listening for connections. You also have the option of using the driver without a DSN. The advantage of using the driver without a DSN is that you can easily change the data source without editing an existing DSN or creating one for the new data source. This specifies the location of the oadm. It is located in the cfg sub-directory of the driver installation directory. This specifies the treatment of user-defined missing values.
If it is set to 0, user-defined missing values are read as valid values. If it is set to 1, user-defined missing values are set to system-missing for numeric variables and blank for string variables.
The user name for the password-protected data file. The password for data file. The SQL subcommand uses standard SQL syntax to specify the variables fields to include, the name of the database table, and the case record selection rules. In this example, the variables age, marital, inccat, and gender. The Cases table contains the case data values. In this example, males over 40 years of age. The host name or IP address of the computer on which the service driver is running. The port number on which the service is listening for connections.
The default is shown in the example. The rest of the example is that same as it was for the standalone driver. The only difference is that file paths are relative to the computer on which the service driver is running.
The tables provide detailed information about variables, cases, attributes, multiple response sets, and variable sets. In many situations, you can use the CasesView table by itself. This table retrieves all cases and displays data value labels if available. Table 1. The size is set to the maximum string length of the encoding format. Table 2. Variables Table. The size depends on the maximum variable name string length for all variables in the data file.
The size depends on the maximum variable label string length for all variables in the data file. Variables Table continued. Refer to the Universals section of the Command Syntax Reference for information about the specific formats.
See the description of Format for the code keys. This is the order in which the variable appears in the data file. If this field is NULL, there are no value labels defined for this variable. The size of this field depends on the maximum variable name length. Chapter 3. Table 3.
The size depends on the maximum string length of all labels for the variable. Attributes Table The Attributes table identifies the defined data file attributes.
Table 4. The size depends on the maximum size of all attribute name lengths. Table 5. The size depends on the maximum size of all variable name lengths. AttributeValues Table The AttributeValues table defines the values for all data file and variable attributes in the data file.
Table 6. Table 7. The operating system of the service client driver does not need to match the operating system of the service driver. For example, you can install the service driver on a UNIX machine and the service client driver on a Windows machine.
See the User Guide for more information on the driver installation and configurations. This feature is only available on Windows operating systems. The standalone version provides ODBC support without requiring installation of additional components. It does this through a complex algorithm that excels at machine learning and statistical analysis. Follow the steps below to download a free day trial no credit card required and test it out for yourself.
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