在sql查询中重复,如何删除 [英] Repeating in sql query, how to remove

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本文介绍了在sql查询中重复,如何删除的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

展开 | 选择 | Wrap | 行号

解决方案

请发布此查询的示例结果


爱情遗失2011-07-12 00:00:00.000绘画油画今晚2011-05-15 00:00:00.000 15000.00

爱情失落2011-07-12 00:00:00.000绘画油画2011-05-15 00:00:00.000 150000.00

My Queen 2011-10-10 00:00:00.000 Sculpture Mixed Folk 2009-08-17 00:00:00.000 15000.00

My Queen 2011-10-10 00:00:00.000 Sculpture Mixed Folk 2009-08-17 00:00:00.000 150000.00

Reality 2011-08-17 00:00:00.000 Sculpture Marble Impressionist 2010-05-28 00:00:00.000 15000.00

Reality 2011-08-17 00:00:00.000 Sculpture Marble Impressionist 2010-05-28 00:00:00.000 150000.00


在Sql Query中选择关键字后使用distinct关键字


示例:选择不同的表格tablename

Expand|Select|Wrap|Line Numbers

解决方案

Please Post your sample result for this Query


Love lost 2011-07-12 00:00:00.000 Painting Oil Contempory 2011-05-15 00:00:00.000 15000.00
Love lost 2011-07-12 00:00:00.000 Painting Oil Contempory 2011-05-15 00:00:00.000 150000.00
My Queen 2011-10-10 00:00:00.000 Sculpture Mixed Folk 2009-08-17 00:00:00.000 15000.00
My Queen 2011-10-10 00:00:00.000 Sculpture Mixed Folk 2009-08-17 00:00:00.000 150000.00
Reality 2011-08-17 00:00:00.000 Sculpture Marble Impressionist 2010-05-28 00:00:00.000 15000.00
Reality 2011-08-17 00:00:00.000 Sculpture Marble Impressionist 2010-05-28 00:00:00.000 150000.00


use distinct keyword after select keyword in Sql Query

Example: Select distinct form tablename


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