fixed wrong param substitution order

main_test.go

@@ -633,6 +633,30 @@ func TestQueryBuilderSubselectInWhere(t *testing.T) {
 	}
 }
 
+func TestQueryBuilderRawQueryWithSubquery(t *testing.T) {
+	user := User{Name: "subquery_test_user1", Age: 10}
+	DB.Save(&user)
+	user = User{Name: "subquery_test_user2", Age: 11}
+	DB.Save(&user)
+	user = User{Name: "subquery_test_user2", Age: 12}
+	DB.Save(&user)
+
+	var count int
+	err := DB.Raw("select count(*) from (?) tmp",
+		DB.Table("users").
+			Select("name").
+			Where("age >= ? and name in (?)", 10, []string{"subquery_test_user1", "subquery_test_user2"}).
+			Group("name").
+			QueryExpr(),
+	).Count(&count).Error
+	if err != nil {
+		t.Errorf("Expected to get no errors, but got %v", err)
+	}
+	if count != 2 {
+		t.Errorf("Row count must be 2, instead got %d", count)
+	}
+}
+
 func TestQueryBuilderSubselectInHaving(t *testing.T) {
 	user := User{Name: "query_expr_having_ruser1", Email: "root@user1.com", Age: 64}
 	DB.Save(&user)

scope.go

@@ -1,16 +1,16 @@
 package gorm
 
 import (
+	gobytes "bytes"
 	"database/sql"
 	"database/sql/driver"
 	"errors"
 	"fmt"
+	"reflect"
 	"regexp"
 	"strconv"
 	"strings"
 	"time"
-
-	"reflect"
 )
 
 // Scope contain current operation's information when you perform any operation on the database
@@ -555,29 +555,44 @@ func (scope *Scope) buildWhereCondition(clause map[string]interface{}) (str stri
 		return strings.Join(sqls, " AND ")
 	}
 
+	replacements := []string{}
 	args := clause["args"].([]interface{})
 	for _, arg := range args {
 		switch reflect.ValueOf(arg).Kind() {
 		case reflect.Slice: // For where("id in (?)", []int64{1,2})
 			if bytes, ok := arg.([]byte); ok {
-				str = strings.Replace(str, "?", scope.AddToVars(bytes), 1)
+				replacements = append(replacements, scope.AddToVars(bytes))
 			} else if values := reflect.ValueOf(arg); values.Len() > 0 {
 				var tempMarks []string
 				for i := 0; i < values.Len(); i++ {
 					tempMarks = append(tempMarks, scope.AddToVars(values.Index(i).Interface()))
 				}
-				str = strings.Replace(str, "?", strings.Join(tempMarks, ","), 1)
+				replacements = append(replacements, strings.Join(tempMarks, ","))
 			} else {
-				str = strings.Replace(str, "?", scope.AddToVars(Expr("NULL")), 1)
+				replacements = append(replacements, scope.AddToVars(Expr("NULL")))
 			}
 		default:
 			if valuer, ok := interface{}(arg).(driver.Valuer); ok {
 				arg, _ = valuer.Value()
 			}
 
-			str = strings.Replace(str, "?", scope.AddToVars(arg), 1)
+			replacements = append(replacements, scope.AddToVars(arg))
 		}
 	}
+
+	buff := gobytes.NewBuffer([]byte{})
+	i := 0
+	for pos := range str {
+		if str[pos] == '?' {
+			buff.WriteString(replacements[i])
+			i++
+		} else {
+			buff.WriteByte(str[pos])
+		}
+	}
+
+	str = buff.String()
+
 	return
 }
 
@@ -661,6 +676,7 @@ func (scope *Scope) buildSelectQuery(clause map[string]interface{}) (str string)
 	}
 
 	args := clause["args"].([]interface{})
+	replacements := []string{}
 	for _, arg := range args {
 		switch reflect.ValueOf(arg).Kind() {
 		case reflect.Slice:
@@ -669,14 +685,28 @@ func (scope *Scope) buildSelectQuery(clause map[string]interface{}) (str string)
 			for i := 0; i < values.Len(); i++ {
 				tempMarks = append(tempMarks, scope.AddToVars(values.Index(i).Interface()))
 			}
-			str = strings.Replace(str, "?", strings.Join(tempMarks, ","), 1)
+			replacements = append(replacements, strings.Join(tempMarks, ","))
 		default:
 			if valuer, ok := interface{}(arg).(driver.Valuer); ok {
 				arg, _ = valuer.Value()
 			}
-			str = strings.Replace(str, "?", scope.AddToVars(arg), 1)
+			replacements = append(replacements, scope.AddToVars(arg))
 		}
 	}
+
+	buff := gobytes.NewBuffer([]byte{})
+	i := 0
+	for pos := range str {
+		if str[pos] == '?' {
+			buff.WriteString(replacements[i])
+			i++
+		} else {
+			buff.WriteByte(str[pos])
+		}
+	}
+
+	str = buff.String()
+
 	return
 }