Alpha Software Mobile Development Tools:   Alpha Anywhere    |   Alpha TransForm subscribe to our YouTube Channel  Follow Us on LinkedIn  Follow Us on Twitter  Follow Us on Facebook

Announcement

Collapse

The Alpha Software Forum Participation Guidelines

The Alpha Software Forum is a free forum created for Alpha Software Developer Community to ask for help, exchange ideas, and share solutions. Alpha Software strives to create an environment where all members of the community can feel safe to participate. In order to ensure the Alpha Software Forum is a place where all feel welcome, forum participants are expected to behave as follows:
  • Be professional in your conduct
  • Be kind to others
  • Be constructive when giving feedback
  • Be open to new ideas and suggestions
  • Stay on topic


Be sure all comments and threads you post are respectful. Posts that contain any of the following content will be considered a violation of your agreement as a member of the Alpha Software Forum Community and will be moderated:
  • Spam.
  • Vulgar language.
  • Quotes from private conversations without permission, including pricing and other sales related discussions.
  • Personal attacks, insults, or subtle put-downs.
  • Harassment, bullying, threatening, mocking, shaming, or deriding anyone.
  • Sexist, racist, homophobic, transphobic, ableist, or otherwise discriminatory jokes and language.
  • Sexually explicit or violent material, links, or language.
  • Pirated, hacked, or copyright-infringing material.
  • Encouraging of others to engage in the above behaviors.


If a thread or post is found to contain any of the content outlined above, a moderator may choose to take one of the following actions:
  • Remove the Post or Thread - the content is removed from the forum.
  • Place the User in Moderation - all posts and new threads must be approved by a moderator before they are posted.
  • Temporarily Ban the User - user is banned from forum for a period of time.
  • Permanently Ban the User - user is permanently banned from the forum.


Moderators may also rename posts and threads if they are too generic or do not property reflect the content.

Moderators may move threads if they have been posted in the incorrect forum.

Threads/Posts questioning specific moderator decisions or actions (such as "why was a user banned?") are not allowed and will be removed.

The owners of Alpha Software Corporation (Forum Owner) reserve the right to remove, edit, move, or close any thread for any reason; or ban any forum member without notice, reason, or explanation.

Community members are encouraged to click the "Report Post" icon in the lower left of a given post if they feel the post is in violation of the rules. This will alert the Moderators to take a look.

Alpha Software Corporation may amend the guidelines from time to time and may also vary the procedures it sets out where appropriate in a particular case. Your agreement to comply with the guidelines will be deemed agreement to any changes to it.



Bonus TIPS for Successful Posting

Try a Search First
It is highly recommended that a Search be done on your topic before posting, as many questions have been answered in prior posts. As with any search engine, the shorter the search term, the more "hits" will be returned, but the more specific the search term is, the greater the relevance of those "hits". Searching for "table" might well return every message on the board while "tablesum" would greatly restrict the number of messages returned.

When you do post
First, make sure you are posting your question in the correct forum. For example, if you post an issue regarding Desktop applications on the Mobile & Browser Applications board , not only will your question not be seen by the appropriate audience, it may also be removed or relocated.

The more detail you provide about your problem or question, the more likely someone is to understand your request and be able to help. A sample database with a minimum of records (and its support files, zipped together) will make it much easier to diagnose issues with your application. Screen shots of error messages are especially helpful.

When explaining how to reproduce your problem, please be as detailed as possible. Describe every step, click-by-click and keypress-by-keypress. Otherwise when others try to duplicate your problem, they may do something slightly different and end up with different results.

A note about attachments
You may only attach one file to each message. Attachment file size is limited to 2MB. If you need to include several files, you may do so by zipping them into a single archive.

If you forgot to attach your files to your post, please do NOT create a new thread. Instead, reply to your original message and attach the file there.

When attaching screen shots, it is best to attach an image file (.BMP, .JPG, .GIF, .PNG, etc.) or a zip file of several images, as opposed to a Word document containing the screen shots. Because Word documents are prone to viruses, many message board users will not open your Word file, therefore limiting their ability to help you.

Similarly, if you are uploading a zipped archive, you should simply create a .ZIP file and not a self-extracting .EXE as many users will not run your EXE file.
See more
See less

Can Alpha 5 do this

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Can Alpha 5 do this

    Hi
    I am thinking of using Alpha 5 but I need to know if it can do what I need, which is this.

    Read a comma delimited file where each record has 1724 fields. It would look something like this:

    "20031104","SAX",1,1,,,,,"Run To Home",,,110.23,23.45,,,"CLM" and so forth.

    I don't need to put the data in 1 table. The data will need to go into several tables the largest being around 150 fields. 99% of the program will be just displaying the data. It will have fields that are the result of some computations so I will need to be able to minipulate the data after I read it in and then put it in a table. And I presume that when I create a browse I can setermine which fields are in the browse. The user will never edit this data. I will be printing out reports and so forth. My biggest concern is reading in the data and how fast is Alpha 5. I know it is not going to be as fast as FoxPro. But that is ok. Just not slower than a snail. Any feed back will be really helpful in my decession. Thanks

    John Marrone

    #2
    RE: Can Alpha 5 do this

    John

    Does the file currently read into a foxpro table? If so, the record size limitations are probably not being reached. So it should work in Alpha 5 also.

    In fact if it's in Foxpro now, you should be able to have Alpha look at the foxpro table by creating a database and adding the foxpro table to it. I do that all the time.

    I do find that indexes are not always compatible, but it doesn't sound like you want to be able to use both A5 and Foxpro on the data.

    Do you have fieldnames in the first row of the import file? Alpha can use those with the import. It's probably a good idea to have them there.

    It sounds like you have some control on the building of this file to import. If so, you shouldn't have too much difficulty.
    Al Buchholz
    Bookwood Systems, LTD
    Weekly QReportBuilder Webinars Thursday 1 pm CST

    Occam's Razor - KISS
    Normalize till it hurts - De-normalize till it works.
    Advice offered and questions asked in the spirit of learning how to fish is better than someone giving you a fish.
    When we triage a problem it is much easier to read sample systems than to read a mind.
    "Make it as simple as possible, but not simpler."
    Albert Einstein

    http://www.iadn.com/images/media/iadn_member.png

    Comment


      #3
      RE: Can Alpha 5 do this

      Hi Al
      By concern is not the table size. I think Alpha 5 is using dbf's you can only have 254 fields per table. I need to know can I read the data file. As far as I know you can not import 1724 fields into a dbf with the append from command. I need to read the data file into an user define type array. In an other wards read the data file into variables minipulate the data and then put the data into dbf files. Can i read that data file or does Alpha 5 have a limit on the number of fields in a table greater than 1724. Thanks for your help. Can you help me with these questions. Thanks again.

      John Marrone

      Comment


        #4
        RE: Can Alpha 5 do this

        John,

        A5 can have 1023 fields per table record. It is possible to break up the cdf into 2 or more tables.

        Scott

        Comment


          #5
          RE: Can Alpha 5 do this

          Hi Scott
          You mean I can do an append from?? And specafie lets say the 1st 825 fields in 1 dbf and specafie the last 850 fields in a 2nd dbf. That's great that Alpha 5 has increased the field max to 1024. But i don't understand your statment that A5 can break up a cdf file into 2 files. Could you please be more detailed. Thanks a lot. I really want todo this in A5. Simply because once I get the data where I want it it is going to be really fast to do the reat. Thanks foe any help I get Here.

          John

          Comment


            #6
            RE: Can Alpha 5 do this

            Sorry for all the typos. Time to go to bed.

            John

            Comment


              #7
              RE: Can Alpha 5 do this

              John,

              I don't have anything that large to test this on, but I do believe that you can map fields to the csf there fore are able to pick and choose what goes where ect.

              What created the csf? was it another database program? A spread sheet?

              There might be other options here as well ... Also, someone else on the board might have better info.

              Sorry I can't be more specific at this point.

              Scott

              Comment


                #8
                RE: Can Alpha 5 do this

                John,

                Alpha Five has the low level tools you could use to read each line from the CSV file, and then parse it into segments assigning each to separate table fields.

                It's also likely that the high level import utility will be able to automate this for you, though I've never worked with an import file that has SO many fields.

                -- tom

                Comment


                  #9
                  RE: Can Alpha 5 do this

                  John --

                  If you haven't already done so, why not download the 30 day free trial of A5 and see for yourself?

                  I agree with previous comments -- if the high level tool is limited by the number of fields in the input file (dunno -- haven't tried so many myself) then the low-level import functions should definitely do the job.

                  As for import speed, I don't think you'll have any problems at all.

                  - Steve
                  -Steve
                  sigpic

                  Comment

                  Working...
                  X