code: func (session *Session) IsTableExist(beanOrTableName interface{}) (bool, error) {
  	if session.isAutoClose {
  		defer session.Close()
  	}
  
  	tableName := session.engine.TableName(beanOrTableName)
  
  	return session.isTableExist(tableName)
  }
docs: // IsTableExist if a table is exist