integrations/session_insert_test.go

@@ -1028,10 +1028,16 @@ func TestInsertIntSlice(t *testing.T) {
 func TestInsertDeleted(t *testing.T) {
 	assert.NoError(t, PrepareEngine())
 
-	type InsertDeletedStruct struct {
+	type InsertDeletedStructNotRight struct {
 		ID        uint64    `xorm:"'ID' pk autoincr"`
 		DeletedAt time.Time `xorm:"'DELETED_AT' deleted notnull"`
 	}
+	assert.Error(t, testEngine.Sync2(new(InsertDeletedStructNotRight)))
+
+	type InsertDeletedStruct struct {
+		ID        uint64    `xorm:"'ID' pk autoincr"`
+		DeletedAt time.Time `xorm:"'DELETED_AT' deleted"`
+	}
 
 	assert.NoError(t, testEngine.Sync2(new(InsertDeletedStruct)))
 

internal/statements/insert.go

@@ -17,7 +17,7 @@ func (statement *Statement) writeInsertOutput(buf *strings.Builder, table *schem
 		if _, err := buf.WriteString(" OUTPUT Inserted."); err != nil {
 			return err
 		}
-		if _, err := buf.WriteString(table.AutoIncrement); err != nil {
+		if err := statement.dialect.Quoter().QuoteTo(buf, table.AutoIncrement); err != nil {
 			return err
 		}
 	}

tags/parser.go

@@ -296,5 +296,11 @@ func (parser *Parser) Parse(v reflect.Value) (*schemas.Table, error) {
 		table.AddColumn(col)
 	} // end for
 
+	deletedColumn := table.DeletedColumn()
+	// check columns
+	if deletedColumn != nil && !deletedColumn.Nullable {
+		return nil, errors.New("deleted column should be allowed null")
+	}
+
 	return table, nil
 }