diff --git a/cmd/explaintest/r/select.result b/cmd/explaintest/r/select.result
index 1518289183fd0..d8d41aa80d7f7 100644
--- a/cmd/explaintest/r/select.result
+++ b/cmd/explaintest/r/select.result
@@ -137,7 +137,7 @@ select !(1 + 2);
 !(1 + 2)
 0
 select + - 1, --1, +-+-+1, + "123";
-+ - 1	--1	+-+-+1	+ "123"
++ - 1	--1	+-+-+1	123
 -1	1	1	123
 select --------------------1, ++++++++++++++++++++1;
 --------------------1	++++++++++++++++++++1
diff --git a/executor/executor_test.go b/executor/executor_test.go
index 06002070ee828..5d709a37dfe56 100644
--- a/executor/executor_test.go
+++ b/executor/executor_test.go
@@ -2072,6 +2072,16 @@ func (s *testSuiteP2) TestColumnName(c *C) {
 	// It's a compatibility issue. Should be empty instead.
 	c.Assert(fields[0].ColumnAsName.L, Equals, "if(1,c,c)")
 	rs.Close()
+
+	// Test case for query a column wrapped with parentheses and unary plus.
+	// In this case, the column name should be its original name.
+	rs, err = tk.Exec("select (c), (+c), +(c), +(+(c)), ++c from t")
+	c.Check(err, IsNil)
+	fields = rs.Fields()
+	for i := 0; i < 5; i++ {
+		c.Check(fields[0].Column.Name.L, Equals, "c")
+		c.Check(fields[0].ColumnAsName.L, Equals, "c")
+	}
 }
 
 func (s *testSuiteP2) TestSelectVar(c *C) {
diff --git a/planner/core/logical_plan_builder.go b/planner/core/logical_plan_builder.go
index 30ec613ada651..4f82462213e5e 100644
--- a/planner/core/logical_plan_builder.go
+++ b/planner/core/logical_plan_builder.go
@@ -557,10 +557,12 @@ func (b *planBuilder) buildSelection(p LogicalPlan, where ast.ExprNode, AggMappe
 }
 
 // buildProjectionFieldNameFromColumns builds the field name, table name and database name when field expression is a column reference.
-func (b *planBuilder) buildProjectionFieldNameFromColumns(origField *ast.SelectField, colNameField *ast.ColumnNameExpr, c *expression.Column) (colName, origColName, tblName, origTblName, dbName model.CIStr) {
-	origColName, tblName, dbName = colNameField.Name.Name, colNameField.Name.Table, colNameField.Name.Schema
-	if origField.AsName.L != "" {
-		colName = origField.AsName
+func (b *planBuilder) buildProjectionFieldNameFromColumns(field *ast.SelectField, c *expression.Column) (colName, origColName, tblName, origTblName, dbName model.CIStr) {
+	if astCol, ok := getInnerFromParenthesesAndUnaryPlus(field.Expr).(*ast.ColumnNameExpr); ok {
+		origColName, tblName, dbName = astCol.Name.Name, astCol.Name.Table, astCol.Name.Schema
+	}
+	if field.AsName.L != "" {
+		colName = field.AsName
 	} else {
 		colName = origColName
 	}
@@ -580,7 +582,7 @@ func (b *planBuilder) buildProjectionFieldNameFromExpressions(field *ast.SelectF
 		return agg.Args[0].(*ast.ColumnNameExpr).Name.Name
 	}
 
-	innerExpr := getInnerFromParentheses(field.Expr)
+	innerExpr := getInnerFromParenthesesAndUnaryPlus(field.Expr)
 	valueExpr, isValueExpr := innerExpr.(*driver.ValueExpr)
 
 	// Non-literal: Output as inputed, except that comments need to be removed.
@@ -617,13 +619,13 @@ func (b *planBuilder) buildProjectionFieldNameFromExpressions(field *ast.SelectF
 // buildProjectionField builds the field object according to SelectField in projection.
 func (b *planBuilder) buildProjectionField(id, position int, field *ast.SelectField, expr expression.Expression) *expression.Column {
 	var origTblName, tblName, origColName, colName, dbName model.CIStr
-	innerNode := getInnerFromParentheses(field.Expr)
+	innerNode := getInnerFromParenthesesAndUnaryPlus(field.Expr)
 	col, isCol := expr.(*expression.Column)
 	// Correlated column won't affect the final output names. So we can put it in any of the three logic block.
 	// Don't put it into the first block just for simplifying the codes.
-	if colNameField, ok := innerNode.(*ast.ColumnNameExpr); ok && isCol {
+	if _, ok := innerNode.(*ast.ColumnNameExpr); ok && isCol {
 		// Field is a column reference.
-		colName, origColName, tblName, origTblName, dbName = b.buildProjectionFieldNameFromColumns(field, colNameField, col)
+		colName, origColName, tblName, origTblName, dbName = b.buildProjectionFieldNameFromColumns(field, col)
 	} else if field.AsName.L != "" {
 		// Field has alias.
 		colName = field.AsName
@@ -2576,9 +2578,12 @@ func appendVisitInfo(vi []visitInfo, priv mysql.PrivilegeType, db, tbl, col stri
 	})
 }
 
-func getInnerFromParentheses(expr ast.ExprNode) ast.ExprNode {
+func getInnerFromParenthesesAndUnaryPlus(expr ast.ExprNode) ast.ExprNode {
 	if pexpr, ok := expr.(*ast.ParenthesesExpr); ok {
-		return getInnerFromParentheses(pexpr.Expr)
+		return getInnerFromParenthesesAndUnaryPlus(pexpr.Expr)
+	}
+	if uexpr, ok := expr.(*ast.UnaryOperationExpr); ok && uexpr.Op == opcode.Plus {
+		return getInnerFromParenthesesAndUnaryPlus(uexpr.V)
 	}
 	return expr
 }