Abstract: A method, a system, and a computer program product for rewriting queries. A received query is parsed into a plurality of subqueries, where each subquery has one or more query elements. One or more identical subqueries are identified and grouped into one or more groups. Based on the groups of subqueries, an alias parameter is assigned to each identical subquery. The identical subqueries in the received query are replaced with corresponding aliases. An expression language statement is generated based on the received query, where each identical subquery is replaced with the corresponding assigned alias parameter in the expression language. The generated expression language statement is executed.

Abstract: A method, a system, and a computer program product for rewriting queries. A received query is parsed into a plurality of subqueries, where each subquery has one or more query elements. One or more identical subqueries are identified and grouped into one or more groups. Based on the groups of subqueries, an alias parameter is assigned to each identical subquery. The identical subqueries in the received query are replaced with corresponding aliases. An expression language statement is generated based on the received query, where each identical subquery is replaced with the corresponding assigned alias parameter in the expression language. The generated expression language statement is executed.

Abstract: In accordance with aspects of the disclosure, systems and methods are provided for generating a reduced segment of a population set for a course of activities based on one or more distinction entities. The systems and methods may be configured to determine the population set for the course of activities. The population set may include a first number of members identified by a first distinction entity. The systems and methods may be configured to select a second distinction entity related to the first number of members of the population set. The systems and methods may be configured to generate the reduced segment of the population set for the course of activities by selecting a second number of members from the first number of members identified by the second distinction entity based on predetermined criteria.

Abstract: In accordance with aspects of the disclosure, systems and methods are provided for generating a reduced segment of a population set for a course of activities based on one or more distinction entities. The systems and methods may be configured to determine the population set for the course of activities. The population set may include a first number of members identified by a first distinction entity. The systems and methods may be configured to select a second distinction entity related to the first number of members of the population set. The systems and methods may be configured to generate the reduced segment of the population set for the course of activities by selecting a second number of members from the first number of members identified by the second distinction entity based on predetermined criteria.