Using the Example Databases
DatabaseLink contains a number of example databases (many use
HSQLDB). These allow you to try examples in the documentation and learn the details of working with databases in
Mathematica. The examples are configured to run in
$UserBaseDirectory/DatabaseResources/Examples (they cannot reside inside the main
Mathematica installation directory). To run these examples you will need to install them. You can do this by copying the files or by running the command
DatabaseExamplesBuild from the
DatabaseLink`DatabaseExamples` package. This function will install the examples (if necessary) or restore them to their original state.
The following shows the location of the database examples on this computer.
| Out[1]= |  |
| DatabaseLink`DatabaseExamples` | load the DatabaseExamples` package |
| DatabaseExamplesBuild[" "] | install and restore the database examples |
Using the DatabaseExamples` package.
You must run
DatabaseExamplesBuild the first time you want to use the documentation, and after you have been working with the example databases and want to restore them to their original state.
First, the package is loaded.
Then the examples are installed, if necessary, or restored to their original state.
If you want to install the examples by hand, copy the
Examples directory from inside the
DatabaseLink installation directory (typically this is
$InstallationDirectory/AddOns/Applications/DatabaseLink) to
$UserBaseDirectory/DatabaseResources.