列表 D: buildSQLInsert函数的最终版。


<%
function buildSQLInsert( targetTable, omitFields)
         iStr = "insert into " & targetTable & " "
         vStr = "values ("
         nStr = "("
          在表单集合中循环，并建立起SQL语句的组成部分
         for each x in request.form
                  fieldName = uCase(x)
                   判断字段是否被省略？
                  if inStr(uCase(omitFields),x) = 0 then
                       fieldData = replace(request.form(fieldName), _
                                "", "")
                        如果没有数据，就插入 NULL
                       if trim(fieldData) = "" then
                                fieldData = "NULL"
                                vStr = vStr & fieldData & ", "
                                nStr = nStr & fieldName & ", "
                       else
                                typeDelimPos = inStr(fieldName, "_")
                                if typeDelimPos = 0 then
                                      是文本字段
                                      建立字段名列表
                                     nStr = nStr & fieldName & ", "