From 48c84bf74aa16ddca180c2e04695c73c5355eee7 Mon Sep 17 00:00:00 2001
From: john <john@johng.cn>
Date: Mon, 20 Jul 2020 21:48:44 +0800
Subject: [PATCH] fix place holder for mssql

---
 database/gdb/gdb_driver_mssql.go | 4 ++--
 database/gdb/gdb_func.go         | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/database/gdb/gdb_driver_mssql.go b/database/gdb/gdb_driver_mssql.go
index 520582156..59f12426a 100644
--- a/database/gdb/gdb_driver_mssql.go
+++ b/database/gdb/gdb_driver_mssql.go
@@ -64,10 +64,10 @@ func (d *DriverMssql) GetChars() (charLeft string, charRight string) {
 // HandleSqlBeforeCommit deals with the sql string before commits it to underlying sql driver.
 func (d *DriverMssql) HandleSqlBeforeCommit(link Link, sql string, args []interface{}) (string, []interface{}) {
 	var index int
-	// Convert place holder char '?' to string "@vx".
+	// Convert place holder char '?' to string "@px".
 	str, _ := gregex.ReplaceStringFunc("\\?", sql, func(s string) string {
 		index++
-		return fmt.Sprintf("@v%d", index)
+		return fmt.Sprintf("@p%d", index)
 	})
 	str, _ = gregex.ReplaceString("\"", "", str)
 	return d.parseSql(str), args
diff --git a/database/gdb/gdb_func.go b/database/gdb/gdb_func.go
index 1b1000c95..699eaae2f 100644
--- a/database/gdb/gdb_func.go
+++ b/database/gdb/gdb_func.go
@@ -553,7 +553,7 @@ func formatError(err error, sql string, args ...interface{}) error {
 func FormatSqlWithArgs(sql string, args []interface{}) string {
 	index := -1
 	newQuery, _ := gregex.ReplaceStringFunc(
-		`(\?|:v\d+|\$v\d+|@v\d+)`, sql, func(s string) string {
+		`(\?|:v\d+|\$v\d+|@p\d+)`, sql, func(s string) string {
 			index++
 			if len(args) > index {
 				if args[index] == nil {