class Mysql::StmtRawRecord

prepared statement raw record

Public Class Methods

Source

# File lib/mysql/protocol.rb, line 883
def initialize(packet, fields, encoding)
  @packet, @fields, @encoding = packet, fields, encoding
end

@param pkt [Packet] @param fields [Array of Fields] @param encoding [Encoding]

Public Instance Methods

parse_record_packet ()

Source

# File lib/mysql/protocol.rb, line 889
def parse_record_packet
  @packet.utiny  # skip first byte
  null_bit_map = @packet.read((@fields.length+7+2)/8).unpack1("b*")
  rec = @fields.each_with_index.map do |f, i|
    if null_bit_map[i+2] == '1'
      nil
    else
      unsigned = f.flags & Field::UNSIGNED_FLAG != 0
      v = Protocol.net2value(@packet, f.type, unsigned)
      if v.nil? or v.is_a? Numeric or v.is_a? Time or v.is_a? Date
        v
      elsif f.type == Field::TYPE_BIT
        Charset.to_binary(v)
      elsif v.is_a? String
        f.charsetnr == Charset::BINARY_CHARSET_NUMBER ? Charset.to_binary(v) : Charset.convert_encoding(v, @encoding)
      else
        v
      end
    end
  end
  rec
end

Parse statement result packet @return [Array<Object>] one record

Also aliased as: to_a

to_a ()

Alias for: parse_record_packet