Build a secondary index on a timestamp column if you want to improve the performance of incremental population.

如果您想改善增量填充的性能，则可在时间戳列上生成一个二级索引。

youdao

Build a secondary index on a timestamp column if you want to improve the performance of incremental population.

如果您想改善增量填充的性能，则可在时间戳列上生成一个二级索引。

youdao