例句與造句

1. Pivoting is not required only for EAV data but also for any form or row-modeled data . ( For example, implementations of the Apriori algorithm for Association Analysis, widely used to process supermarket sales data to identify other products that purchasers of a given product are also likely to buy, pivot row-modeled data as a first step . ) Many database engines have proprietary SQL extensions to facilitate pivoting, and packages such as Microsoft Excel also support it.
2. It's difficult to find pivot row in a sentence. 用pivot row造句挺難的