INNER JOIN (SELECT DISTINCT) 的类型化查询？

Question

是否可以创建生成以下内容的类型化查询SQL？

SELECT A.*
FROM schema1.Table1 A
INNER JOIN (SELECT DISTINCT column1, column2 FROM schema1.Table2) B ON A.column1 = B.column1

Answer 1

您不能加入带有类型 API 的子 select，最简单的实现方法是使用 CustomJoin，例如：

var table1 = db.GetTableName<Table1>();
var q = db.From<Table1>()
    .CustomJoin($@"INNER JOIN 
        (SELECT DISTINCT column1, column2 FROM schema1.Table2) B 
        ON {table1}.column1 = B.column1");

INNER JOIN (SELECT DISTINCT) 的类型化查询？

Typed query for INNER JOIN (SELECT DISTINCT)?

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