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是否可以更新匹配目标行中的部分数据(主键 + 仅一个或多个列),同时将其他数据保留在目标中,如下所示,还是我必须进行查找并移植所有列?
是的,只需连接所需的端口即可。请注意,您需要在目标中将 ID 列定义为主键。