// RemoveRowIndex implements table.Table RemoveRowIndex interface. func (t *Table) removeRowIndex(rm kv.RetrieverMutator, h int64, vals []types.Datum, idx table.Index) error { if err := idx.Delete(rm, vals, h); err != nil { return errors.Trace(err) } return nil }
func (s *testSuite) testIndex(c *C, tb table.Table, idx table.Index) { txn, err := s.store.Begin() c.Assert(err, IsNil) err = CompareIndexData(txn, tb, idx) c.Assert(err, IsNil) cnt, err := GetIndexRecordsCount(txn, idx, nil) c.Assert(err, IsNil) c.Assert(cnt, Equals, int64(2)) // current index data: // index data (handle, data): (1, 10), (2, 20), (3, 30) // index col data (handle, data): (1, 10), (2, 20), (4, 40) err = idx.Create(txn, types.MakeDatums(int64(30)), 3) c.Assert(err, IsNil) col := tb.Cols()[idx.Meta().Columns[0].Offset] key := tb.RecordKey(4, col) err = tables.SetColValue(txn, key, types.NewDatum(int64(40))) c.Assert(err, IsNil) err = txn.Commit() c.Assert(err, IsNil) txn, err = s.store.Begin() c.Assert(err, IsNil) err = CompareIndexData(txn, tb, idx) c.Assert(err, NotNil) record1 := &RecordData{Handle: int64(3), Values: types.MakeDatums(int64(30))} diffMsg := newDiffRetError("index", record1, &RecordData{Handle: int64(3), Values: types.MakeDatums(nil)}) c.Assert(err.Error(), DeepEquals, diffMsg) // current index data: // index data (handle, data): (1, 10), (2, 20), (3, 30), (4, 40) // index col data (handle, data): (1, 10), (2, 20), (4, 40), (3, 31) err = idx.Create(txn, types.MakeDatums(int64(40)), 4) c.Assert(err, IsNil) key = tb.RecordKey(3, col) err = tables.SetColValue(txn, key, types.NewDatum(int64(31))) c.Assert(err, IsNil) err = txn.Commit() c.Assert(err, IsNil) txn, err = s.store.Begin() c.Assert(err, IsNil) err = CompareIndexData(txn, tb, idx) c.Assert(err, NotNil) record2 := &RecordData{Handle: int64(3), Values: types.MakeDatums(int64(31))} diffMsg = newDiffRetError("index", record1, record2) c.Assert(err.Error(), DeepEquals, diffMsg) // current index data: // index data (handle, data): (1, 10), (2, 20), (3, 30), (4, 40) // index col data (handle, data): (1, 10), (2, 20), (4, 40), (5, 30) key = tb.RecordKey(3, col) txn.Delete(key) key = tb.RecordKey(5, col) err = tables.SetColValue(txn, key, types.NewDatum(int64(30))) c.Assert(err, IsNil) err = txn.Commit() c.Assert(err, IsNil) txn, err = s.store.Begin() c.Assert(err, IsNil) err = checkRecordAndIndex(txn, tb, idx) c.Assert(err, NotNil) record2 = &RecordData{Handle: int64(5), Values: types.MakeDatums(int64(30))} diffMsg = newDiffRetError("index", record1, record2) c.Assert(err.Error(), DeepEquals, diffMsg) // current index data: // index data (handle, data): (1, 10), (2, 20), (3, 30), (4, 40) // index col data (handle, data): (1, 10), (2, 20), (3, 30) key = tb.RecordKey(4, col) txn.Delete(key) key = tb.RecordKey(3, col) err = tables.SetColValue(txn, key, types.NewDatum(int64(30))) c.Assert(err, IsNil) err = txn.Commit() c.Assert(err, IsNil) txn, err = s.store.Begin() c.Assert(err, IsNil) err = CompareIndexData(txn, tb, idx) c.Assert(err, NotNil) record1 = &RecordData{Handle: int64(4), Values: types.MakeDatums(int64(40))} diffMsg = newDiffRetError("index", record1, &RecordData{Handle: int64(4), Values: types.MakeDatums(nil)}) c.Assert(err.Error(), DeepEquals, diffMsg) // current index data: // index data (handle, data): (1, 10), (2, 20), (3, 30) // index col data (handle, data): (1, 10), (2, 20), (3, 30), (4, 40) err = idx.Delete(txn, types.MakeDatums(int64(40)), 4) c.Assert(err, IsNil) key = tb.RecordKey(4, col) err = tables.SetColValue(txn, key, types.NewDatum(int64(40))) c.Assert(err, IsNil) err = txn.Commit() c.Assert(err, IsNil) txn, err = s.store.Begin() c.Assert(err, IsNil) err = CompareIndexData(txn, tb, idx) c.Assert(err, NotNil) diffMsg = newDiffRetError("index", nil, record1) c.Assert(err.Error(), DeepEquals, diffMsg) }
func (s *testSuite) testIndex(c *C, tb table.Table, idx table.Index) { txn, err := s.store.Begin() c.Assert(err, IsNil) err = CompareIndexData(txn, tb, idx) c.Assert(err, IsNil) cnt, err := GetIndexRecordsCount(txn, idx, nil) c.Assert(err, IsNil) c.Assert(cnt, Equals, int64(2)) // set data to: // index data (handle, data): (1, 10), (2, 20), (3, 30) // table data (handle, data): (1, 10), (2, 20), (4, 40) err = idx.Create(txn, types.MakeDatums(int64(30)), 3) c.Assert(err, IsNil) key := tablecodec.EncodeRowKey(tb.Meta().ID, codec.EncodeInt(nil, 4)) setColValue(c, txn, key, types.NewDatum(int64(40))) err = txn.Commit() c.Assert(err, IsNil) txn, err = s.store.Begin() c.Assert(err, IsNil) err = CompareIndexData(txn, tb, idx) c.Assert(err, NotNil) record1 := &RecordData{Handle: int64(3), Values: types.MakeDatums(int64(30))} diffMsg := newDiffRetError("index", record1, nil) c.Assert(err.Error(), DeepEquals, diffMsg) // set data to: // index data (handle, data): (1, 10), (2, 20), (3, 30), (4, 40) // table data (handle, data): (1, 10), (2, 20), (4, 40), (3, 31) err = idx.Create(txn, types.MakeDatums(int64(40)), 4) c.Assert(err, IsNil) key = tablecodec.EncodeRowKey(tb.Meta().ID, codec.EncodeInt(nil, 3)) setColValue(c, txn, key, types.NewDatum(int64(31))) err = txn.Commit() c.Assert(err, IsNil) txn, err = s.store.Begin() c.Assert(err, IsNil) err = CompareIndexData(txn, tb, idx) c.Assert(err, NotNil) record2 := &RecordData{Handle: int64(3), Values: types.MakeDatums(int64(31))} diffMsg = newDiffRetError("index", record1, record2) c.Assert(err.Error(), DeepEquals, diffMsg) // set data to: // index data (handle, data): (1, 10), (2, 20), (3, 30), (4, 40) // table data (handle, data): (1, 10), (2, 20), (4, 40), (5, 30) key = tablecodec.EncodeRowKey(tb.Meta().ID, codec.EncodeInt(nil, 3)) txn.Delete(key) key = tablecodec.EncodeRowKey(tb.Meta().ID, codec.EncodeInt(nil, 5)) setColValue(c, txn, key, types.NewDatum(int64(30))) err = txn.Commit() c.Assert(err, IsNil) txn, err = s.store.Begin() c.Assert(err, IsNil) err = checkRecordAndIndex(txn, tb, idx) c.Assert(err, NotNil) record2 = &RecordData{Handle: int64(5), Values: types.MakeDatums(int64(30))} diffMsg = newDiffRetError("index", record1, record2) c.Assert(err.Error(), DeepEquals, diffMsg) // set data to: // index data (handle, data): (1, 10), (2, 20), (3, 30), (4, 40) // table data (handle, data): (1, 10), (2, 20), (3, 30) key = tablecodec.EncodeRowKey(tb.Meta().ID, codec.EncodeInt(nil, 4)) txn.Delete(key) key = tablecodec.EncodeRowKey(tb.Meta().ID, codec.EncodeInt(nil, 3)) setColValue(c, txn, key, types.NewDatum(int64(30))) err = txn.Commit() c.Assert(err, IsNil) txn, err = s.store.Begin() c.Assert(err, IsNil) err = CompareIndexData(txn, tb, idx) c.Assert(err, NotNil) record1 = &RecordData{Handle: int64(4), Values: types.MakeDatums(int64(40))} diffMsg = newDiffRetError("index", record1, nil) c.Assert(err.Error(), DeepEquals, diffMsg) // set data to: // index data (handle, data): (1, 10), (2, 20), (3, 30) // table data (handle, data): (1, 10), (2, 20), (3, 30), (4, 40) err = idx.Delete(txn, types.MakeDatums(int64(40)), 4) c.Assert(err, IsNil) key = tablecodec.EncodeRowKey(tb.Meta().ID, codec.EncodeInt(nil, 4)) setColValue(c, txn, key, types.NewDatum(int64(40))) err = txn.Commit() c.Assert(err, IsNil) txn, err = s.store.Begin() c.Assert(err, IsNil) err = CompareIndexData(txn, tb, idx) c.Assert(err, NotNil) diffMsg = newDiffRetError("index", nil, record1) c.Assert(err.Error(), DeepEquals, diffMsg) }