I Wish Postgres Had…

Here is my wish list for Postgres features.

• Feedback system
  I have yet to learn how to submit bugs & feature requests to the Postgres developers. So if anyone knows how I should relay this list, please post a comment to tell me.
• Multiply String function
  It can be surprisingly handy to have a command that takes a string, repeats that string a certain number of times, and returns the result. One usage is padding a string with spaces, underscores, or periods, as seen in a book's Table Of Contents. The command could be added to this collection, and might look like this:
  Multiply( string, numberOfTimes ) --> String