Add files via upload 优化SQL语句,提升执行效率 #2316
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将原来的 一条记录一条Insert 语句,优化为 批量 Insert.
优化效果:
(1)建表语句 由 【原:2525条】优化成 【现:99条】。
(2)时间由 【原:3 m 32 s 983 ms】 降低到 【现:28 s 705 ms】.