一种图数据库列表展开操作的优化方法
本发明公开了一种图数据库列表展开操作的优化方法,涉及图数据库领域,包括:获取包含待展开列表的向量批次;对所述向量批次进行评估,获得待展开列表的长度信息;判断所述待展开列表的长度信息是否小于预设的最小批次阈值,若是,则对所述向量批次执行逐行复制方式展开,当否,则执行常量向量优化展开方式展开;将生成展开的向量批次作为输出返回。有益效果:通过引入常量向量技术,降低内存占用、提升执行效率、避免了大规模数据展开时的内存溢出风险。
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