# File lib/sequel/adapters/oracle.rb, line 357
357:       def call(type, bind_vars={}, *values, &block)
358:         ps = to_prepared_statement(type, values)
359:         ps.extend(BindArgumentMethods)
360:         ps.call(bind_vars, &block)
361:       end

     # File lib/sequel/adapters/oracle.rb, line 376
376:       def fetch_rows(sql)
377:         execute(sql) do |cursor|
378:           offset = @opts[:offset]
379:           rn = row_number_column
380:           cps = db.conversion_procs
381:           cols = columns = cursor.get_col_names.map{|c| output_identifier(c)}
382:           metadata = cursor.column_metadata
383:           cm = cols.zip(metadata).map{|c, m| [c, cps[m.data_type]]}
384:           columns = cols.reject{|x| x == rn} if offset
385:           @columns = columns
386:           while r = cursor.fetch
387:             row = {}
388:             r.zip(cm).each{|v, (c, cp)| row[c] = ((v && cp) ? cp.call(v) : v)}
389:             row.delete(rn) if offset
390:             yield row
391:           end
392:         end
393:         self
394:       end

     # File lib/sequel/adapters/oracle.rb, line 366
366:       def prepare(type, name=nil, *values)
367:         ps = to_prepared_statement(type, values)
368:         ps.extend(PreparedStatementMethods)
369:         if name
370:           ps.prepared_statement_name = name
371:           db.prepared_statements[name] = ps
372:         end
373:         ps
374:       end

     # File lib/sequel/adapters/oracle.rb, line 398
398:       def prepare(type, name=nil, *values)
399:         ps = to_prepared_statement(type, values)
400:         ps.extend(PreparedStatementMethods)
401:         if name
402:           ps.prepared_statement_name = name
403:           db.prepared_statements[name] = ps
404:         end
405:         ps
406:       end

     # File lib/sequel/adapters/oracle.rb, line 411
411:       def requires_placeholder_type_specifiers?
412:         true
413:       end