FieldTypeFromModelColumn creates a types.FieldType from model.ColumnInfo.

IsNewFormat checks whether row data is in new-format.

IsRowKey determine whether key is row key.

NewByteDecoder creates a BytesDecoder.

NewChunkDecoder creates a NewChunkDecoder.

NewDatumMapDecoder creates a DatumMapDecoder.

NewDecoder creates a decoder.

First byte in the encoded value which specifies the encoding type.

CodecVer is the constant number that represent the new row format.

First byte in the encoded value which specifies the encoding type.

First byte in the encoded value which specifies the encoding type.

First byte in the encoded value which specifies the encoding type.

First byte in the encoded value which specifies the encoding type.

First byte in the encoded value which specifies the encoding type.

First byte in the encoded value which specifies the encoding type.

First byte in the encoded value which specifies the encoding type.

First byte in the encoded value which specifies the encoding type.

First byte in the encoded value which specifies the encoding type.

BytesDecoder decodes the row to old datums bytes.

ChunkDecoder decodes the row to chunk.Chunk.

ColInfo is used as column meta info for row decoder.

DatumMapDecoder decodes the row to datum map.

Encoder is used to encode a row.