diff --git a/executor/showtest/show_test.go b/executor/showtest/show_test.go
index 45da50c0e86c3..3911f4e1a9934 100644
--- a/executor/showtest/show_test.go
+++ b/executor/showtest/show_test.go
@@ -1524,7 +1524,7 @@ func TestShowBuiltin(t *testing.T) {
 	res := tk.MustQuery("show builtins;")
 	require.NotNil(t, res)
 	rows := res.Rows()
-	const builtinFuncNum = 287
+	const builtinFuncNum = 288
 	require.Equal(t, builtinFuncNum, len(rows))
 	require.Equal(t, rows[0][0].(string), "abs")
 	require.Equal(t, rows[builtinFuncNum-1][0].(string), "yearweek")
diff --git a/expression/builtin.go b/expression/builtin.go
index b41eb7333e7ad..d374b1d98194f 100644
--- a/expression/builtin.go
+++ b/expression/builtin.go
@@ -799,6 +799,7 @@ var funcs = map[string]functionClass{
 	ast.UUIDToBin:       &uuidToBinFunctionClass{baseFunctionClass{ast.UUIDToBin, 1, 2}},
 	ast.BinToUUID:       &binToUUIDFunctionClass{baseFunctionClass{ast.BinToUUID, 1, 2}},
 	ast.TiDBShard:       &tidbShardFunctionClass{baseFunctionClass{ast.TiDBShard, 1, 1}},
+	ast.TiDBRowChecksum: &tidbRowChecksumFunctionClass{baseFunctionClass{ast.TiDBRowChecksum, 0, 0}},
 
 	ast.GetLock:     &lockFunctionClass{baseFunctionClass{ast.GetLock, 2, 2}},
 	ast.ReleaseLock: &releaseLockFunctionClass{baseFunctionClass{ast.ReleaseLock, 1, 1}},
diff --git a/expression/builtin_miscellaneous.go b/expression/builtin_miscellaneous.go
index 93aa05b1bad06..d636a9f913dda 100644
--- a/expression/builtin_miscellaneous.go
+++ b/expression/builtin_miscellaneous.go
@@ -1467,3 +1467,11 @@ func (b *builtinTidbShardSig) evalInt(row chunk.Row) (int64, bool, error) {
 	hashed = hashed % tidbShardBucketCount
 	return int64(hashed), false, nil
 }
+
+type tidbRowChecksumFunctionClass struct {
+	baseFunctionClass
+}
+
+func (c *tidbRowChecksumFunctionClass) getFunction(ctx sessionctx.Context, args []Expression) (builtinFunc, error) {
+	return nil, ErrNotSupportedYet.GenWithStack("FUNCTION tidb_row_checksum can only be used as a select field in a fast point plan")
+}
diff --git a/expression/integration_serial_test/BUILD.bazel b/expression/integration_serial_test/BUILD.bazel
index 7e97813242f9e..07ceef492c370 100644
--- a/expression/integration_serial_test/BUILD.bazel
+++ b/expression/integration_serial_test/BUILD.bazel
@@ -11,6 +11,7 @@ go_test(
     shard_count = 50,
     deps = [
         "//config",
+        "//expression",
         "//parser/mysql",
         "//parser/terror",
         "//planner/core",
diff --git a/expression/integration_serial_test/integration_serial_test.go b/expression/integration_serial_test/integration_serial_test.go
index 64510e7742ee9..f0f357d35f16b 100644
--- a/expression/integration_serial_test/integration_serial_test.go
+++ b/expression/integration_serial_test/integration_serial_test.go
@@ -16,7 +16,9 @@ package integration_serial_test
 
 import (
 	"context"
+	"encoding/binary"
 	"fmt"
+	"hash/crc32"
 	"math"
 	"strings"
 	"testing"
@@ -24,6 +26,7 @@ import (
 
 	"github.com/pingcap/errors"
 	"github.com/pingcap/failpoint"
+	"github.com/pingcap/tidb/expression"
 	"github.com/pingcap/tidb/parser/mysql"
 	"github.com/pingcap/tidb/parser/terror"
 	plannercore "github.com/pingcap/tidb/planner/core"
@@ -4414,3 +4417,57 @@ func TestPartitionPruningRelaxOP(t *testing.T) {
 	tk.MustQuery("SELECT COUNT(*) FROM t1 WHERE d < '2018-01-01'").Check(testkit.Rows("6"))
 	tk.MustQuery("SELECT COUNT(*) FROM t1 WHERE d > '2018-01-01'").Check(testkit.Rows("12"))
 }
+
+func TestTiDBRowChecksumBuiltin(t *testing.T) {
+	store := testkit.CreateMockStore(t)
+
+	checksum := func(cols ...interface{}) uint32 {
+		buf := make([]byte, 0, 64)
+		for _, col := range cols {
+			switch x := col.(type) {
+			case int:
+				buf = binary.LittleEndian.AppendUint64(buf, uint64(x))
+			case string:
+				buf = binary.LittleEndian.AppendUint32(buf, uint32(len(x)))
+				buf = append(buf, []byte(x)...)
+			}
+		}
+		return crc32.ChecksumIEEE(buf)
+	}
+
+	tk := testkit.NewTestKit(t, store)
+	tk.MustExec("set global tidb_enable_row_level_checksum = 1")
+	tk.MustExec("use test")
+	tk.MustExec("create table t (id int primary key, c int)")
+
+	// row with 2 checksums
+	tk.MustExec("insert into t values (1, 10)")
+	tk.MustExec("alter table t change column c c varchar(10)")
+	checksum1 := fmt.Sprintf("%d,%d", checksum(1, 10), checksum(1, "10"))
+	// row with 1 checksum
+	tk.Session().GetSessionVars().EnableRowLevelChecksum = true
+	tk.MustExec("insert into t values (2, '20')")
+	checksum2 := fmt.Sprintf("%d", checksum(2, "20"))
+	// row without checksum
+	tk.Session().GetSessionVars().EnableRowLevelChecksum = false
+	tk.MustExec("insert into t values (3, '30')")
+	checksum3 := "<nil>"
+
+	// fast point-get
+	tk.MustQuery("select tidb_row_checksum() from t where id = 1").Check(testkit.Rows(checksum1))
+	tk.MustQuery("select tidb_row_checksum() from t where id = 2").Check(testkit.Rows(checksum2))
+	tk.MustQuery("select tidb_row_checksum() from t where id = 3").Check(testkit.Rows(checksum3))
+	// fast batch-point-get
+	tk.MustQuery("select tidb_row_checksum() from t where id in (1, 2, 3)").Check(testkit.Rows(checksum1, checksum2, checksum3))
+
+	// non-fast point-get
+	tk.MustGetDBError("select length(tidb_row_checksum()) from t where id = 1", expression.ErrNotSupportedYet)
+	tk.MustGetDBError("select c from t where id = 1 and tidb_row_checksum() is not null", expression.ErrNotSupportedYet)
+	// non-fast batch-point-get
+	tk.MustGetDBError("select length(tidb_row_checksum()) from t where id in (1, 2, 3)", expression.ErrNotSupportedYet)
+	tk.MustGetDBError("select c from t where id in (1, 2, 3) and tidb_row_checksum() is not null", expression.ErrNotSupportedYet)
+
+	// other plans
+	tk.MustGetDBError("select tidb_row_checksum() from t", expression.ErrNotSupportedYet)
+	tk.MustGetDBError("select tidb_row_checksum() from t where id > 0", expression.ErrNotSupportedYet)
+}
diff --git a/parser/ast/functions.go b/parser/ast/functions.go
index 6f3d95b5706df..fd883dfcabb55 100644
--- a/parser/ast/functions.go
+++ b/parser/ast/functions.go
@@ -298,6 +298,7 @@ const (
 	BinToUUID       = "bin_to_uuid"
 	VitessHash      = "vitess_hash"
 	TiDBShard       = "tidb_shard"
+	TiDBRowChecksum = "tidb_row_checksum"
 	GetLock         = "get_lock"
 	ReleaseLock     = "release_lock"
 
diff --git a/parser/model/model.go b/parser/model/model.go
index 924188c903cdc..aa48c817f5de1 100644
--- a/parser/model/model.go
+++ b/parser/model/model.go
@@ -387,6 +387,9 @@ const ExtraPidColID = -2
 // Must be after ExtraPidColID!
 const ExtraPhysTblID = -3
 
+// ExtraRowChecksumID is the column ID of column which holds the row checksum info.
+const ExtraRowChecksumID = -4
+
 const (
 	// TableInfoVersion0 means the table info version is 0.
 	// Upgrade from v2.1.1 or v2.1.2 to v2.1.3 and later, and then execute a "change/modify column" statement
diff --git a/planner/core/point_get_plan.go b/planner/core/point_get_plan.go
index 56b83fca6fcd1..43241b68fde7a 100644
--- a/planner/core/point_get_plan.go
+++ b/planner/core/point_get_plan.go
@@ -1264,6 +1264,11 @@ func buildSchemaFromFields(
 				}
 				continue
 			}
+			if name, column, ok := tryExtractRowChecksumColumn(field, len(columns)); ok {
+				names = append(names, name)
+				columns = append(columns, column)
+				continue
+			}
 			colNameExpr, ok := field.Expr.(*ast.ColumnNameExpr)
 			if !ok {
 				return nil, nil
@@ -1305,6 +1310,38 @@ func buildSchemaFromFields(
 	return schema, names
 }
 
+func tryExtractRowChecksumColumn(field *ast.SelectField, idx int) (*types.FieldName, *expression.Column, bool) {
+	f, ok := field.Expr.(*ast.FuncCallExpr)
+	if !ok || f.FnName.L != ast.TiDBRowChecksum || len(f.Args) != 0 {
+		return nil, nil, false
+	}
+	origName := f.FnName
+	origName.L += "()"
+	origName.O += "()"
+	asName := origName
+	if field.AsName.L != "" {
+		asName = field.AsName
+	}
+	cs, cl := types.DefaultCharsetForType(mysql.TypeString)
+	ftype := ptypes.NewFieldType(mysql.TypeString)
+	ftype.SetCharset(cs)
+	ftype.SetCollate(cl)
+	ftype.SetFlen(mysql.MaxBlobWidth)
+	ftype.SetDecimal(0)
+	name := &types.FieldName{
+		OrigColName: origName,
+		ColName:     asName,
+	}
+	column := &expression.Column{
+		RetType:  ftype,
+		ID:       model.ExtraRowChecksumID,
+		UniqueID: model.ExtraRowChecksumID,
+		Index:    idx,
+		OrigName: origName.L,
+	}
+	return name, column, true
+}
+
 // getSingleTableNameAndAlias return the ast node of queried table name and the alias string.
 // `tblName` is `nil` if there are multiple tables in the query.
 // `tblAlias` will be the real table name if there is no table alias in the query.
diff --git a/util/rowcodec/decoder.go b/util/rowcodec/decoder.go
index 85a8d3aca7408..b2b8bfc21dbe9 100644
--- a/util/rowcodec/decoder.go
+++ b/util/rowcodec/decoder.go
@@ -210,6 +210,14 @@ func (decoder *ChunkDecoder) DecodeToChunk(rowData []byte, handle kv.Handle, chk
 			chk.AppendNull(colIdx)
 			continue
 		}
+		if col.ID == model.ExtraRowChecksumID {
+			if v := decoder.row.getChecksumInfo(); len(v) > 0 {
+				chk.AppendString(colIdx, v)
+			} else {
+				chk.AppendNull(colIdx)
+			}
+			continue
+		}
 
 		idx, isNil, notFound := decoder.row.findColID(col.ID)
 		if !notFound && !isNil {
diff --git a/util/rowcodec/row.go b/util/rowcodec/row.go
index 31ad03a9f819e..7fdcaad90ec59 100644
--- a/util/rowcodec/row.go
+++ b/util/rowcodec/row.go
@@ -16,6 +16,7 @@ package rowcodec
 
 import (
 	"encoding/binary"
+	"strconv"
 )
 
 const (
@@ -100,6 +101,17 @@ func (r *row) setChecksums(checksums ...uint32) {
 	}
 }
 
+func (r *row) getChecksumInfo() string {
+	var s string
+	if r.hasChecksum() {
+		s = strconv.FormatUint(uint64(r.checksum1), 10)
+		if r.hasExtraChecksum() {
+			s += "," + strconv.FormatUint(uint64(r.checksum2), 10)
+		}
+	}
+	return s
+}
+
 func (r *row) getData(i int) []byte {
 	var start, end uint32
 	if r.large() {