declare @tmp nvarchar(10)='ab'
declare @select nvarchar(200)='select ...where ... like ''%'
select @select=@select+@tmp+'%'''
exec (@select)
rs.Open "SELECT shuming as [书名],zuozhe as [作者 FROM biao1 where shuming like %shumin%", conn %>
修改为:
rs.Open "SELECT shuming as [书名],zuozhe as [作者 FROM biao1 where shuming like %" + shumin + "%", conn %>
select * from table1 where field1 like ’%value1%’
like %aaaa%