创建一个存储名称的临时表，然后使用以下查询:

select * from Tags 
where Name in (select distinct name from temp)
order by Count desc

在我看来，解决这个问题的最佳来源是这个网站上发布的内容:

Syscomments。Dinakar Nethi

CREATE FUNCTION dbo.fnParseArray (@Array VARCHAR(1000),@separator CHAR(1))
RETURNS @T Table (col1 varchar(50))
AS 
BEGIN
 --DECLARE @T Table (col1 varchar(50))  
 -- @Array is the array we wish to parse
 -- @Separator is the separator charactor such as a comma
 DECLARE @separator_position INT -- This is used to locate each separator character
 DECLARE @array_value VARCHAR(1000) -- this holds each array value as it is returned
 -- For my loop to work I need an extra separator at the end. I always look to the
 -- left of the separator character for each array value

 SET @array = @array + @separator

 -- Loop through the string searching for separtor characters
 WHILE PATINDEX('%' + @separator + '%', @array) <> 0 
 BEGIN
    -- patindex matches the a pattern against a string
    SELECT @separator_position = PATINDEX('%' + @separator + '%',@array)
    SELECT @array_value = LEFT(@array, @separator_position - 1)
    -- This is where you process the values passed.
    INSERT into @T VALUES (@array_value)    
    -- Replace this select statement with your processing
    -- @array_value holds the value of this element of the array
    -- This replaces what we just processed with and empty string
    SELECT @array = STUFF(@array, 1, @separator_position, '')
 END
 RETURN 
END

Use:

SELECT * FROM dbo.fnParseArray('a,b,c,d,e,f', ',')

致谢:Dinakar Nethi

下面是我用过的一个快速而又复杂的技巧:

SELECT * FROM Tags
WHERE '|ruby|rails|scruffy|rubyonrails|'
LIKE '%|' + Name + '|%'

下面是c#代码:

string[] tags = new string[] { "ruby", "rails", "scruffy", "rubyonrails" };
const string cmdText = "select * from tags where '|' + @tags + '|' like '%|' + Name + '|%'";

using (SqlCommand cmd = new SqlCommand(cmdText)) {
   cmd.Parameters.AddWithValue("@tags", string.Join("|", tags);
}

两个问题:

演出糟透了。像“%……%"查询没有索引。 请确保没有任何|、blank或null标记，否则将无法工作

有些人可能认为还有其他更清洁的方法可以做到这一点，所以请继续阅读。

使用动态查询。前端只生成所需的格式:

DECLARE @invalue VARCHAR(100)
SELECT @invalue = '''Bishnu'',''Gautam'''

DECLARE @dynamicSQL VARCHAR(MAX)
SELECT @dynamicSQL = 'SELECT * FROM #temp WHERE [name] IN (' + @invalue + ')'
EXEC (@dynamicSQL)

SQL小提琴

也许我们可以在这里使用XML:

    declare @x xml
    set @x='<items>
    <item myvalue="29790" />
    <item myvalue="31250" />
    </items>
    ';
    With CTE AS (
         SELECT 
            x.item.value('@myvalue[1]', 'decimal') AS myvalue
        FROM @x.nodes('//items/item') AS x(item) )

    select * from YourTable where tableColumnName in (select myvalue from cte)

可以将参数作为字符串传递

这是弦

DECLARE @tags

SET @tags = ‘ruby|rails|scruffy|rubyonrails’

select * from Tags 
where Name in (SELECT item from fnSplit(@tags, ‘|’))
order by Count desc

然后你所要做的就是将字符串作为1参数传递。

这是我使用的分裂函数。

CREATE FUNCTION [dbo].[fnSplit](
    @sInputList VARCHAR(8000) -- List of delimited items
  , @sDelimiter VARCHAR(8000) = ',' -- delimiter that separates items
) RETURNS @List TABLE (item VARCHAR(8000))

BEGIN
DECLARE @sItem VARCHAR(8000)
WHILE CHARINDEX(@sDelimiter,@sInputList,0) <> 0
 BEGIN
 SELECT
  @sItem=RTRIM(LTRIM(SUBSTRING(@sInputList,1,CHARINDEX(@sDelimiter,@sInputList,0)-1))),
  @sInputList=RTRIM(LTRIM(SUBSTRING(@sInputList,CHARINDEX(@sDelimiter,@sInputList,0)+LEN(@sDelimiter),LEN(@sInputList))))

 IF LEN(@sItem) > 0
  INSERT INTO @List SELECT @sItem
 END

IF LEN(@sInputList) > 0
 INSERT INTO @List SELECT @sInputList -- Put the last item in
RETURN
END