如何将参数传递给sql server中的FormsOf函数

Question

我的问题与此类似： 我在使用 FormsOf(INFLECTIONAL: 此查询不返回任何内容。

DECLARE @SearchWord nvarchar(4000)
SET @SearchWord = 'tax'
SELECT listing_id, RANK, name, address, city, zip, heading, phone 
FROM listings a, 
FREETEXTTABLE(listings, *, 'FormsOf(INFLECTIONAL, @SearchWord')
WHERE [KEY] = a.listing_id
ORDER BY RANK DESC, name

但这个工作正常

DECLARE @SearchWord nvarchar(4000)
SET @SearchWord = 'tax'
SELECT listing_id, RANK, name, address, city, zip, heading, phone 
FROM listings a, 
FREETEXTTABLE(listings, *, 'FormsOf(INFLECTIONAL, tax')
WHERE [KEY] = a.listing_id
ORDER BY RANK DESC, name

我发现了这个问题here

Answer 1

您正在搜索“@SearchWord”而不是“税”！

试试这个查询：

DECLARE @SearchWord nvarchar(max)
SET @SearchWord = 'tax'

DECLARE @SearchString nvarchar(max)
SET @SearchString = 'FormsOf(INFLECTIONAL, "' + @SearchWord + '")'

SELECT listing_id, RANK, name, address, city, zip, heading, phone 
FROM listings a, 
FREETEXTTABLE(listings, *, @SearchString)
WHERE [KEY] = a.listing_id
ORDER BY RANK DESC, name