EVALUATION BY NESTED QUERIES

摘要

A system, method, and non-transitory computer readable medium are disclosed herein to optimize nested queries. At least one field is associated with each row of data evaluated by at least one nested query. A value is assigned to the at least one field so as to indicate whether each row of data satisfies the at least one nested query. The at least one field associated with each row of data is evaluated to determine satisfaction of the at least one nested query.