Fix label count (#8267)

* fix label count

* fix vendor

* fix import order

* update xorm to fix bug

* fix tests

* fix mssql bug

vendor/github.com/go-xorm/xorm/session_cols.go

@@ -12,49 +12,6 @@ import (
 	"xorm.io/core"
 )
 
-type incrParam struct {
-	colName string
-	arg     interface{}
-}
-
-type decrParam struct {
-	colName string
-	arg     interface{}
-}
-
-type exprParam struct {
-	colName string
-	expr    string
-}
-
-type columnMap []string
-
-func (m columnMap) contain(colName string) bool {
-	if len(m) == 0 {
-		return false
-	}
-
-	n := len(colName)
-	for _, mk := range m {
-		if len(mk) != n {
-			continue
-		}
-		if strings.EqualFold(mk, colName) {
-			return true
-		}
-	}
-
-	return false
-}
-
-func (m *columnMap) add(colName string) bool {
-	if m.contain(colName) {
-		return false
-	}
-	*m = append(*m, colName)
-	return true
-}
-
 func setColumnInt(bean interface{}, col *core.Column, t int64) {
 	v, err := col.ValueOf(bean)
 	if err != nil {
@@ -132,7 +89,7 @@ func (session *Session) Decr(column string, arg ...interface{}) *Session {
 }
 
 // SetExpr provides a query string like "column = {expression}"
-func (session *Session) SetExpr(column string, expression string) *Session {
+func (session *Session) SetExpr(column string, expression interface{}) *Session {
 	session.statement.SetExpr(column, expression)
 	return session
 }