CLR具有数组参数的表值函数

public partial class UserDefinedFunctions {
    [Microsoft.SqlServer.Server.SqlFunction(TableDefinition = "number int", FillRowMethodName = "FillRow")]
    public static IEnumerable MyClrFunction(object obj) {
        // read obj array input and then
        var result = new ArrayList();
        result.Add((SqlInt32)1);
        result.Add((SqlInt32)2);
        result.Add((SqlInt32)3);
        return result;
    }

    public static void FillRow(object obj, out SqlInt32 number) {
        number = (SqlInt32)obj;
    }

}

DECLARE @x arrayOfInt

INSERT INTO @x VALUES (10)
INSERT INTO @x VALUES (20)
INSERT INTO @x VALUES (30)

SELECT * FROM dbo.MyClrFunction(@x)

CREATE TYPE [dbo].[arrayOfInt] AS TABLE(
[item] [int] NOT NULL,
PRIMARY KEY CLUSTERED 
    (
    [item] ASC
    ) WITH (IGNORE_DUP_KEY = OFF)
)