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tablecodec

package

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Versions in this module

v1

v1.0.9

Apr 20, 2018

v1.0.7

Jan 19, 2018

v1.0.6

Jan 8, 2018

v1.0.5

Dec 26, 2017

v1.0.4

Dec 11, 2017

v1.0.0

Oct 16, 2017

Changes in this version

+ func CutIndexKey(key kv.Key, colIDs []int64) (values map[int64][]byte, b []byte, err error)

+ func CutIndexKeyNew(key kv.Key, length int) (values [][]byte, b []byte, err error)

+ func CutRow(data []byte, cols map[int64]*types.FieldType) (map[int64][]byte, error)

+ func CutRowNew(data []byte, colIDs map[int64]int) ([][]byte, error)

+ func DecodeColumnValue(data []byte, ft *types.FieldType, loc *time.Location) (types.Datum, error)

+ func DecodeIndexKey(key kv.Key) ([]types.Datum, error)

+ func DecodeKeyHead(key kv.Key) (tableID int64, indexID int64, isRecordKey bool, err error)

+ func DecodeRecordKey(key kv.Key) (tableID int64, handle int64, err error)

+ func DecodeRow(b []byte, cols map[int64]*types.FieldType, loc *time.Location) (map[int64]types.Datum, error)

+ func DecodeRowKey(key kv.Key) (int64, error)

+ func DecodeRowWithMap(b []byte, cols map[int64]*types.FieldType, loc *time.Location, ...) (map[int64]types.Datum, error)

+ func DecodeTableID(key kv.Key) int64

+ func EncodeIndexSeekKey(tableID int64, idxID int64, encodedValue []byte) kv.Key

+ func EncodeRecordKey(recordPrefix kv.Key, h int64) kv.Key

+ func EncodeRow(row []types.Datum, colIDs []int64, loc *time.Location) ([]byte, error)

+ func EncodeRowKey(tableID int64, encodedHandle []byte) kv.Key

+ func EncodeRowKeyWithHandle(tableID int64, handle int64) kv.Key

+ func EncodeTableIndexPrefix(tableID, idxID int64) kv.Key

+ func EncodeTablePrefix(tableID int64) kv.Key

+ func EncodeValue(raw types.Datum, loc *time.Location) ([]byte, error)

+ func GenTableIndexPrefix(tableID int64) kv.Key

+ func GenTablePrefix(tableID int64) kv.Key

+ func GenTableRecordPrefix(tableID int64) kv.Key

+ func GetTableHandleKeyRange(tableID int64) (startKey, endKey []byte)

+ func GetTableIndexKeyRange(tableID, indexID int64) (startKey, endKey []byte)

+ func TablePrefix() []byte

+ func TruncateToRowKeyLen(key kv.Key) kv.Key