Class | Sequel::DBI::Dataset |
In: |
lib/sequel/adapters/dbi.rb
|
Parent: | Sequel::Dataset |
DatasetClass | = | self |
# File lib/sequel/adapters/dbi.rb, line 89 89: def fetch_rows(sql) 90: execute(sql) do |s| 91: begin 92: columns = cols = s.column_names.map{|c| output_identifier(c)} 93: if opts[:offset] && offset_returns_row_number_column? 94: rn = row_number_column 95: columns = columns.dup 96: columns.delete(rn) 97: end 98: @columns = columns 99: s.fetch do |r| 100: row = {} 101: cols.each{|c| row[c] = r.shift} 102: row.delete(rn) if rn 103: yield row 104: end 105: ensure 106: s.finish rescue nil 107: end 108: end 109: self 110: end