You could use table inheritance then create a master schema with all the table structures and have the others inherit table from that one: Here is an article we wrote describing the technique:

http://www.postgresonline.com/journal/archives/59-How-to-Inherit,-Unherit-and-Merge-Inherit.html

If your table structures are the same, you could use table inheritance then create a master schema with all the table structures and have the others inherit table from that one: Here is an article we wrote describing the technique:

http://www.postgresonline.com/journal/archives/59-How-to-Inherit,-Unherit-and-Merge-Inherit.html