class MysqlPR::StmtRawRecord

Public Class Methods

new(packet, fields, encoding) click to toggle source

Argument

pkt
Packet
fields
Array of Fields
encoding
Encoding
# File lib/mysql-pr/protocol.rb, line 752
def initialize(packet, fields, encoding)
  @packet, @fields, @encoding = packet, fields, encoding
end

Public Instance Methods

parse_record_packet() click to toggle source

Parse statement result packet

Return

Array of Object

one record

# File lib/mysql-pr/protocol.rb, line 759
def parse_record_packet
  @packet.utiny  # skip first byte
  null_bit_map = @packet.read((@fields.length+7+2)/8).unpack("b*").first
  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.is_a? Numeric or v.is_a? MysqlPR::Time
        v
      elsif f.type == Field::TYPE_BIT or f.charsetnr == Charset::BINARY_CHARSET_NUMBER
        Charset.to_binary(v)
      else
        Charset.convert_encoding(v, @encoding)
      end
    end
  end
  rec
end
Also aliased as: to_a
to_a()
Alias for: parse_record_packet