SQL SERVER 表与表之间 字段一对多

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表AA1    A2      A3      A401    02      03      0403    04      01      02表BB1  B201  张三02  李四03  王五04  赵六显示结果A1     A2     A3     A4张三   李四   王五   赵六王五   赵六   张三   李四SELECT (SELECT B2 FROM B WHERE B1=A1) AS A1,(SELECT B2 FROM B WHERE B1=A2) AS A2,(SELECT B2 FROM B WHERE B1=A3) AS A3,(SELECT B2 FROM B WHERE B1=A4) AS A4FROM A结果如下:<img src="http://img.blog.csdn.net/20151106155339152?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" /> 

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