rantav/hector — pull request #374 by thrykol (2011-12-22 14:56:37+00:00)
Title: Improved efficiency of ColumnSliceIterator and IndexedSlicesIterator

If the number of columns/rows were less than the limit specified, an extra read still occurred. Iterators now track the number of calls to next() and only refresh the query if calls to next() equals the limit.