“The data types text and nvarchar are incompatible in the equal to operator.”

上面這段話意思就是表單列的數(shù)據(jù)類型用的不合理，不能用text,如果你有字符串的輸入就用varchar(50)。這樣執(zhí)行調(diào)用就沒(méi)問(wèn)題了