diff --git a/expression/builtin_cast.go b/expression/builtin_cast.go
index 366c48def1b80..b99fd57d09b5e 100644
--- a/expression/builtin_cast.go
+++ b/expression/builtin_cast.go
@@ -471,6 +471,17 @@ func (b *builtinCastIntAsRealSig) evalReal(row chunk.Row) (res float64, isNull b
 	return res, false, err
 }
 
+// checkDecimalSize checks the scale and precision limit when casting to a decimal
+func checkDecimalSize(tp *types.FieldType, val string) error {
+	if tp.Flen > mysql.MaxDecimalWidth {
+		return types.ErrTooBigPrecision.GenWithStackByArgs(tp.Flen, val, mysql.MaxDecimalWidth)
+	}
+	if tp.Decimal > mysql.MaxDecimalScale {
+		return types.ErrTooBigScale.GenWithStackByArgs(tp.Decimal, val, mysql.MaxDecimalScale)
+	}
+	return nil
+}
+
 type builtinCastIntAsDecimalSig struct {
 	baseBuiltinCastFunc
 }
@@ -499,6 +510,10 @@ func (b *builtinCastIntAsDecimalSig) evalDecimal(row chunk.Row) (res *types.MyDe
 		}
 		res = types.NewDecFromUint(uVal)
 	}
+	err = checkDecimalSize(b.tp, strconv.FormatInt(val, 10))
+	if err != nil {
+		return nil, false, err
+	}
 	res, err = types.ProduceDecWithSpecifiedTp(res, b.tp, b.ctx.GetSessionVars().StmtCtx)
 	return res, isNull, err
 }
@@ -877,6 +892,10 @@ func (b *builtinCastDecimalAsDecimalSig) evalDecimal(row chunk.Row) (res *types.
 	if isNull || err != nil {
 		return res, isNull, err
 	}
+	err = checkDecimalSize(b.tp, evalDecimal.String())
+	if err != nil {
+		return nil, false, err
+	}
 	res = &types.MyDecimal{}
 	if !(b.inUnion && mysql.HasUnsignedFlag(b.tp.Flag) && evalDecimal.IsNegative()) {
 		*res = *evalDecimal
@@ -1172,10 +1191,20 @@ func (b *builtinCastStringAsDecimalSig) evalDecimal(row chunk.Row) (res *types.M
 	res = new(types.MyDecimal)
 	sc := b.ctx.GetSessionVars().StmtCtx
 	if !(b.inUnion && mysql.HasUnsignedFlag(b.tp.Flag) && res.IsNegative()) {
-		err = sc.HandleTruncate(res.FromString([]byte(val)))
+		parseErr := res.FromString([]byte(val))
+		err = sc.HandleTruncate(parseErr)
 		if err != nil {
 			return res, false, err
 		}
+		if terror.ErrorEqual(parseErr, types.ErrBadNumber) {
+			return res, false, nil
+		}
+	}
+	// If cast a string to decimal with ErrBadNumber, returns zero decimal directly
+	// so check the decimal limit after parsing decimal from string
+	err = checkDecimalSize(b.tp, val)
+	if err != nil {
+		return nil, false, err
 	}
 	res, err = types.ProduceDecWithSpecifiedTp(res, b.tp, sc)
 	return res, false, err
diff --git a/expression/builtin_cast_test.go b/expression/builtin_cast_test.go
index c0636e4b34a04..630018bdeb995 100644
--- a/expression/builtin_cast_test.go
+++ b/expression/builtin_cast_test.go
@@ -1375,3 +1375,64 @@ func (s *testEvaluatorSuite) TestWrapWithCastAsJSON(c *C) {
 	c.Assert(ok, IsTrue)
 	c.Assert(output, Equals, input)
 }
+
+func (s *testEvaluatorSuite) TestCastToDecimalError(c *C) {
+	var sig builtinFunc
+	ctx, _ := s.ctx, s.ctx.GetSessionVars().StmtCtx
+	widthCases := []struct {
+		flen    int
+		decimal int
+		err     error
+	}{
+		{mysql.MaxDecimalWidth, mysql.MaxDecimalScale + 1, types.ErrTooBigScale},
+		{mysql.MaxDecimalWidth + 1, mysql.MaxDecimalScale, types.ErrTooBigPrecision},
+		{mysql.MaxDecimalWidth, mysql.MaxDecimalScale, nil},
+	}
+	castToDecCases := []struct {
+		before *Column
+		row    chunk.MutRow
+	}{
+		// cast int as decimal.
+		{
+			&Column{RetType: types.NewFieldType(mysql.TypeLonglong), Index: 0},
+			chunk.MutRowFromDatums([]types.Datum{types.NewIntDatum(1234)}),
+		},
+		// cast string as decimal.
+		{
+			&Column{RetType: types.NewFieldType(mysql.TypeString), Index: 0},
+			chunk.MutRowFromDatums([]types.Datum{types.NewStringDatum("1234")}),
+		},
+		// cast decimal as decimal.
+		{
+			&Column{RetType: types.NewFieldType(mysql.TypeNewDecimal), Index: 0},
+			chunk.MutRowFromDatums([]types.Datum{types.NewDecimalDatum(types.NewDecFromStringForTest("1234"))}),
+		},
+	}
+
+	for _, width := range widthCases {
+		for i, t := range castToDecCases {
+			args := []Expression{t.before}
+			tp := types.NewFieldType(mysql.TypeNewDecimal)
+			tp.Flen, tp.Decimal = width.flen, width.decimal
+			tp.Charset = charset.CharsetUTF8
+			decFunc := newBaseBuiltinCastFunc(newBaseBuiltinFunc(ctx, args), false)
+			decFunc.tp = tp
+			switch i {
+			case 0:
+				sig = &builtinCastIntAsDecimalSig{decFunc}
+			case 1:
+				sig = &builtinCastStringAsDecimalSig{decFunc}
+			case 2:
+				sig = &builtinCastDecimalAsDecimalSig{decFunc}
+			}
+			_, isNull, err := sig.evalDecimal(t.row.ToRow())
+			c.Assert(isNull, Equals, false)
+			if width.err != nil {
+				c.Assert(err, NotNil)
+				c.Assert(terror.ErrorEqual(err, width.err), IsTrue)
+			} else {
+				c.Assert(err, IsNil)
+			}
+		}
+	}
+}