Sql server 如何对CTE创建的数据使用表值函数

我只是想使用一个表值函数，并用一个简单的CTE建立的数据对其进行测试，但是我无法弄清楚如何让表值函数“看到”CTE。我错过了什么

/* The below shows that I can SELECT the CSVField from my CTE CSVData */
WITH CSVData AS
(
    SELECT 'a,b,f,hello,yup' as CSVField
)
SELECT CSVField FROM CSVData
;


/* This Works and produces a table of the CSV Values */
SELECT * FROM dbo.Split('a,b,f,hello,yup', ',')


/* Does NOT Work: The below for whatever reason the TVF can't see the CTE as if it's not in Scope or for some other reason */
WITH CSVData AS
(
    SELECT 'a,b,f,hello,yup' as CSVField
)
SELECT c.* FROM dbo.Split(CSVData.CSVField, ',') c
;

表输出示例

你可以这样写

使用CSVData作为 选择“a、b、f、helloWorld、YesSir”作为CSVField 选择c* 从dbo.Split中选择CSVField FROM CSVData，，'c ;