删除不用事务

geo/area.go

@@ -227,17 +227,11 @@ func DeleteRoute(id int, opt_type int) (bool, error) {
 	}
 	defer db.Close()
 
-	tx, err := db.Begin()
-	if err != nil {
-		return false, fmt.Errorf("begin transaction failed: %w", err)
-	}
-	defer tx.Rollback()
-
 	var result sql.Result
 	if opt_type == 1 {
-		result, err = tx.Exec(`DELETE FROM opt_routes WHERE id = $1`, id)
+		result, err = db.Exec(`DELETE FROM opt_routes WHERE id = $1`, id)
 	} else if opt_type == 2 {
-		result, err = tx.Exec(`DELETE FROM opt_fly_routes WHERE id = $1`, id)
+		result, err = db.Exec(`DELETE FROM opt_fly_routes WHERE id = $1`, id)
 	}
 
 	if err != nil {
@@ -249,10 +243,6 @@ func DeleteRoute(id int, opt_type int) (bool, error) {
 		return false, fmt.Errorf("get affected rows failed: %w", err)
 	}
 
-	if err = tx.Commit(); err != nil {
-		return false, fmt.Errorf("commit transaction failed: %w", err)
-	}
-
 	return rowsAffected > 0, nil
 }
 
@@ -263,14 +253,8 @@ func DeleteOptArea(id int, opt_type int) (bool, error) {
 	}
 	defer db.Close()
 
-	tx, err := db.Begin()
-	if err != nil {
-		return false, fmt.Errorf("begin transaction failed: %w", err)
-	}
-	defer tx.Rollback()
-
 	var result sql.Result
-	result, err = tx.Exec(`DELETE FROM opt_area WHERE id = $1`, id)
+	result, err = db.Exec(`DELETE FROM opt_area WHERE id = $1`, id)
 
 	if err != nil {
 		return false, fmt.Errorf("delete route failed: %w", err)
@@ -281,10 +265,6 @@ func DeleteOptArea(id int, opt_type int) (bool, error) {
 		return false, fmt.Errorf("get affected rows failed: %w", err)
 	}
 
-	if err = tx.Commit(); err != nil {
-		return false, fmt.Errorf("commit transaction failed: %w", err)
-	}
-
 	return rowsAffected > 0, nil
 }