But, range queries are not supported by the GIN index; asking for all products with the SIZE variations having value in a certain number range will not utilize the index. In cases like this, it is necessary to move some fields out of JSON documents to separate columns/tables and index them traditionally, using old and proven B-trees. In these instances, Mongo is more forgiving and flexible. It allows for strategies of the kind:
当一个地区的经济命脉仅限于矿业时，意味着当地的人力、资本、政策都会向着一个产业倾斜，往往造成产业结构严重失衡的后果。虽然有矿产，埭溪镇还是当时吴兴最穷的乡镇之一。
据测算，到2035年基本实现社会主义现代化，需要将我国全要素生产率年均增速保持在2%左右。提升全要素生产率，关键在于促进各类先进要素向发展新质生产力集聚。。新收录的资料对此有专业解读
第一百九十二条 救助报酬的金额，应当由获救的船舶和其他财产的各所有人，按照船舶和其他各项财产各自的获救价值占全部获救价值的比例承担。。新收录的资料对此有专业解读
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