摘要:
USE [YourDBName] -- replace your dbname GO SELECT s.Name AS SchemaName, t.Name AS TableName, p.rows AS RowCounts, CAST(ROUND((SUM(a.used_pages) / 128. 阅读全文
我测的结果是选择排序耗时比插入耗时少,也就是选择排序效率更高
-- redrose2100
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