fix show SQL when set logger

engine.go

@@ -128,6 +128,7 @@ func (engine *Engine) Logger() core.ILogger {
 // SetLogger set the new logger
 func (engine *Engine) SetLogger(logger core.ILogger) {
 	engine.logger = logger
+	engine.showSQL = logger.IsShowSQL()
 	engine.dialect.SetLogger(logger)
 }