# File lib/sequel/adapters/dbi.rb, line 89 def fetch_rows(sql) execute(sql) do |s| begin columns = cols = s.column_names.map{|c| output_identifier(c)} if opts[:offset] && offset_returns_row_number_column? rn = row_number_column columns = columns.dup columns.delete(rn) end @columns = columns s.fetch do |r| row = {} cols.each{|c| row[c] = r.shift} row.delete(rn) if rn yield row end ensure s.finish rescue nil end end self end
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