פרק 47. Database issues

1. I heard it's possible to access Microsoft SQL Server from PHP. How?
2. Can I access Microsoft Access databases?
3. I upgraded to PHP 4, and now mysql keeps telling me "Warning: MySQL: Unable to save result set in ...". What's up?
4. After installing shared MySQL support, Apache dumps core as soon as libphp4.so is loaded. Can this be fixed?
5. Why do I get an error that looks something like this: "Warning: 0 is not a MySQL result index in file on line x " or "Warning: Supplied argument is not a valid MySQL result resource in file on line x ?