sql替换字符

declare @name varchar(100)='"acct_name"',@card varchar(100)='"id_no"'

SELECT TOP 100
stuff(

STUFF(Json,
CHARINDEX(@name, Json) + LEN(@name) + 2,
CHARINDEX(',',Json,CHARINDEX(@name, Json) + LEN(@name)) - CHARINDEX(@name, Json) - LEN(@name) - 3,
replicate('*',CHARINDEX(',',Json,CHARINDEX(@name, Json) + LEN(@name)) - CHARINDEX(@name, Json) - LEN(@name) - 3)
),

CHARINDEX(@card, Json) + LEN(@card) + 6,
CHARINDEX(',',Json,CHARINDEX(@card, Json) + LEN(@name)) - CHARINDEX(@card, Json) - LEN(@card) - 11,
replicate('*',CHARINDEX(',',Json,CHARINDEX(@card, Json) + LEN(@name)) - CHARINDEX(@card, Json) - LEN(@card) - 11)

),

CHARINDEX(@name, Json) + LEN(@name) + 2,
CHARINDEX(',',Json,CHARINDEX(@name, Json) + LEN(@name)) - CHARINDEX(@name, Json) - LEN(@name) - 3,
CHARINDEX(@card, Json) + LEN(@card) + 6,
CHARINDEX(',',Json,CHARINDEX(@card, Json) + LEN(@name)) - CHARINDEX(@card, Json) - LEN(@card) - 11,

--SUBSTRING(Json, 0, CHARINDEX(@name, Json) + LEN(@name) + 2) +
--REPLICATE('*', CHARINDEX(',',Json,CHARINDEX(@name, Json) + LEN(@name)) - CHARINDEX(@name, Json) - LEN(@name) - 3)

--stuff
Json
FROM dbo.Z_UserBankInfo WHERE json IS NOT null