diff --git a/internal/parser/planparserv2/node_ret.go b/internal/parser/planparserv2/node_ret.go
index 9d0ca3dd10..a8d32b40e2 100644
--- a/internal/parser/planparserv2/node_ret.go
+++ b/internal/parser/planparserv2/node_ret.go
@@ -8,6 +8,10 @@ import (
 type ExprWithType struct {
 	expr     *planpb.Expr
 	dataType schemapb.DataType
+	// ExprWithType can be a node only when nodeDependent is set to false.
+	// For example, a column expression or a value expression itself cannot be an expression node independently.
+	// Unless our execution backend can support them.
+	nodeDependent bool
 }
 
 func getError(obj interface{}) error {
diff --git a/internal/parser/planparserv2/parser_visitor.go b/internal/parser/planparserv2/parser_visitor.go
index 966b3bbaf7..40480b2422 100644
--- a/internal/parser/planparserv2/parser_visitor.go
+++ b/internal/parser/planparserv2/parser_visitor.go
@@ -53,7 +53,8 @@ func (v *ParserVisitor) translateIdentifier(identifier string) (*ExprWithType, e
 				},
 			},
 		},
-		dataType: field.DataType,
+		dataType:      field.DataType,
+		nodeDependent: true,
 	}, nil
 }
 
@@ -83,6 +84,7 @@ func (v *ParserVisitor) VisitBoolean(ctx *parser.BooleanContext) interface{} {
 				},
 			},
 		},
+		nodeDependent: true,
 	}
 }
 
@@ -102,6 +104,7 @@ func (v *ParserVisitor) VisitInteger(ctx *parser.IntegerContext) interface{} {
 				},
 			},
 		},
+		nodeDependent: true,
 	}
 }
 
@@ -121,6 +124,7 @@ func (v *ParserVisitor) VisitFloating(ctx *parser.FloatingContext) interface{} {
 				},
 			},
 		},
+		nodeDependent: true,
 	}
 }
 
@@ -143,6 +147,7 @@ func (v *ParserVisitor) VisitString(ctx *parser.StringContext) interface{} {
 				},
 			},
 		},
+		nodeDependent: true,
 	}
 }
 
@@ -213,8 +218,9 @@ func (v *ParserVisitor) VisitAddSub(ctx *parser.AddSubContext) interface{} {
 		return err
 	}
 	return &ExprWithType{
-		expr:     expr,
-		dataType: dataType,
+		expr:          expr,
+		dataType:      dataType,
+		nodeDependent: true,
 	}
 }
 
@@ -304,8 +310,9 @@ func (v *ParserVisitor) VisitMulDivMod(ctx *parser.MulDivModContext) interface{}
 		return err
 	}
 	return &ExprWithType{
-		expr:     expr,
-		dataType: dataType,
+		expr:          expr,
+		dataType:      dataType,
+		nodeDependent: true,
 	}
 }
 
@@ -1019,7 +1026,8 @@ func (v *ParserVisitor) VisitJSONIdentifier(ctx *parser.JSONIdentifierContext) i
 				},
 			},
 		},
-		dataType: jsonField.GetDataType(),
+		dataType:      jsonField.GetDataType(),
+		nodeDependent: true,
 	}
 }
 
@@ -1134,6 +1142,7 @@ func (v *ParserVisitor) VisitArray(ctx *parser.ArrayContext) interface{} {
 				},
 			},
 		},
+		nodeDependent: true,
 	}
 }
 
diff --git a/internal/parser/planparserv2/plan_parser_v2.go b/internal/parser/planparserv2/plan_parser_v2.go
index d4975f97df..a549afadaf 100644
--- a/internal/parser/planparserv2/plan_parser_v2.go
+++ b/internal/parser/planparserv2/plan_parser_v2.go
@@ -62,7 +62,7 @@ func ParseExpr(schema *typeutil.SchemaHelper, exprStr string) (*planpb.Expr, err
 	if predicate == nil {
 		return nil, fmt.Errorf("cannot parse expression: %s", exprStr)
 	}
-	if !typeutil.IsBoolType(predicate.dataType) {
+	if !canBeExecuted(predicate) {
 		return nil, fmt.Errorf("predicate is not a boolean expression: %s, data type: %s", exprStr, predicate.dataType)
 	}
 
diff --git a/internal/parser/planparserv2/plan_parser_v2_test.go b/internal/parser/planparserv2/plan_parser_v2_test.go
index 0eb10c3449..afa6da4d57 100644
--- a/internal/parser/planparserv2/plan_parser_v2_test.go
+++ b/internal/parser/planparserv2/plan_parser_v2_test.go
@@ -474,6 +474,10 @@ func TestExpr_Invalid(t *testing.T) {
 		`1 ** 2`,
 		`1 << 2`,
 		`1 | 2`,
+		// -------------------- cannot be independent ----------------------
+		`BoolField`,
+		`true`,
+		`false`,
 	}
 	for _, exprStr := range exprStrs {
 		_, err := ParseExpr(helper, exprStr)
diff --git a/internal/parser/planparserv2/utils.go b/internal/parser/planparserv2/utils.go
index 831bc05e6f..dbd78bfe29 100644
--- a/internal/parser/planparserv2/utils.go
+++ b/internal/parser/planparserv2/utils.go
@@ -377,3 +377,7 @@ func IsAlwaysTruePlan(plan *planpb.PlanNode) bool {
 	}
 	return false
 }
+
+func canBeExecuted(e *ExprWithType) bool {
+	return typeutil.IsBoolType(e.dataType) && !e.nodeDependent
+}
diff --git a/internal/parser/planparserv2/utils_test.go b/internal/parser/planparserv2/utils_test.go
index 73d012efe4..aa86b0c26c 100644
--- a/internal/parser/planparserv2/utils_test.go
+++ b/internal/parser/planparserv2/utils_test.go
@@ -131,3 +131,46 @@ func TestIsAlwaysTruePlan(t *testing.T) {
 		})
 	}
 }
+
+func Test_canBeExecuted(t *testing.T) {
+	type args struct {
+		e *ExprWithType
+	}
+	tests := []struct {
+		name string
+		args args
+		want bool
+	}{
+		{
+			args: args{
+				e: &ExprWithType{
+					dataType: schemapb.DataType_Int64,
+				},
+			},
+			want: false,
+		},
+		{
+			args: args{
+				e: &ExprWithType{
+					dataType:      schemapb.DataType_Bool,
+					nodeDependent: true,
+				},
+			},
+			want: false,
+		},
+		{
+			args: args{
+				e: &ExprWithType{
+					dataType:      schemapb.DataType_Bool,
+					nodeDependent: false,
+				},
+			},
+			want: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equalf(t, tt.want, canBeExecuted(tt.args.e), "canBeExecuted(%v)", tt.args.e)
+		})
+	}
+}