Next, generate distribution statistics for the table CARS and execute the query again. In this case, the optimizer chooses the following access plan.
接下来，为CARS表生成分布统计信息，并再次执行查询。
Next, generate distribution statistics for the table CARS and execute the query again. In this case, the optimizer chooses the following access plan.
接下来，为CARS表生成分布统计信息，并再次执行查询。
应用推荐