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szq.orm.sql update instructions

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Release： 2017-06-17 16:27:37
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添加query扩展、分页扩展

var list = db.Query().OrderBy(s => s.ID).ThenBy(s => s.ParamValue).Take(10).ToPageResult(0);

var sum = db.Query().Sum(s => s.ID);

var avg = db.Query().Average(s => s.ID);

var count = db.Query().Count();

 

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