These links allow you to create smaller tables that extract a desired subset of introns based on information in the database:
 

The Intron Table Text Query allows searches for entries that have a text word in the description field of the database entries, e.g. "ubiquitin", and generates a table containing only those entries that match.
 

The Intron Splice Signals Query allows identification of introns with specified splicing signals, for example, all introns with GUACGU 5' splice sites can be listed, with links to SGD. 
 

The YAG Query allows analysis of the number of potential 3' splice sites between the branchpoint and the annotated 3' splice site. 
 

The Sequence search on Introns allows pattern searching of the intron sequence database and reports which introns have a specified sequence how many times and where.