fix template error(arg number > 10)

Author: xfali

parsing/template/dynamic.go

@@ -151,7 +151,7 @@ func (d *MysqlDynamic) mysqlWhere(b interface{}, cond, columnDesc string, value
 
 func (d *MysqlDynamic) Param(p interface{}) string {
 	d.index++
-	key := argPlaceHolder + strconv.Itoa(d.index)
+	key := getPlaceHolderKey(d.index)
 	d.paramMap[key] = p
 	d.keys = append(d.keys, key)
 	return key
@@ -252,7 +252,7 @@ func (d *PostgresDynamic) getParam() []interface{} {
 
 func (d *PostgresDynamic) Param(p interface{}) string {
 	d.index++
-	key := argPlaceHolder + strconv.Itoa(d.index)
+	key := getPlaceHolderKey(d.index)
 	d.paramMap[key] = p
 	d.keys = append(d.keys, key)
 	return key
@@ -338,3 +338,7 @@ func IsTrue(i interface{}) bool {
 	}
 	return t
 }
+
+func getPlaceHolderKey(index int) string {
+	return fmt.Sprintf("%s%06d", argPlaceHolder, index)
+}

parsing/template/string_test.go

@@ -5,11 +5,18 @@
 
 package template
 
-import "testing"
+import (
+	"testing"
+)
 
 func TestReplace(t *testing.T) {
 	old := "ab"
 	new := "cdab"
 	s, i := replace("fhaksfjlabdasdabdasljfabda", old, new, -1)
 	t.Log(s, " ", i)
 }
+
+func TestFmt(t *testing.T) {
+	s := getPlaceHolderKey(10)
+	t.Log(s)
+}