Merging databases with more than 250 columns

November 21st, 2008
  • I’ve got two databases. One has about 150 columns and the other has 800 to 900 columns. I need to merge them into a single comma delimitated file. I tried MS Access but there is a 255 column limit. I’m looking for any or all of the following: - a MS Access work-around. - a free db utility that will allow me to complete this merge (or very low cost) - a company/ individual who will do this merge for me at minimal cost The project is for a client. Please don’t respond with information about how a 1000 column table is bad db design. The client will use it to upload into their internal systems and I just need a merge solution. Thanks.


  • Hello, cclegg06: If you have Delphi, you can use the DB Explorer tool to perform a query, select all the data and export it to CSV file. If not, I can do it for you, just tell me where to download the data and how much are you willing to pay for that merge. Also you can wait if another researcher comes with another solution. Regards.


  • What would you charge?


  • Hello, cclegg06: What kind of databases are? If the job it's only join two *tables*, one of 150 colums and another of 900 columns into a single one and export the data to a CSV file, well, I think we can do the following: -You post the data -I perform the merge -I answer this $10 question If everything goes ok and you are satisfied with the results, then you give me a tip, whatever you think it's fair. This is the policy of Google Answers, always the best service ;-) Regards.


  • The client data is confidential so I can’t post a public link to it. I believe Google Answers does not permit us to provide personal contact information through their service. If you provide a URL for a resource I can use for this service (i.e., your own) than I would be happy to close out this question and contact that resource directly. Thanks.


  • Hello, cclegg06: Compress your files in a single .zip and upload it here: http://www.xpde.com/upload.php The file you upload will be accessed only by me, and don't close this question until I answer it ;-) Regards.


  • Hello, cclegg06: Have you been able to upload the files? If you have any problem just tell me. Regards.


  • Sorry for the delay. We’re on the east coast and got shut down for a few days due to the hurricane. We found an alternative solution for this project. Our timeline forced us to get it done faster than we could coordinate our efforts here on Google Answers. Thank you for your time. I’ll be happy to close out this question and pay you for your time.


  • Hello, cclegg06: No problem, and I hope everything is all right for you and your family. The images we have seen here in Europe are terrible. Also, do you mean I can answer the question to get the $10? Regards.


  • Yes, feel free to submit your "answer". Thanks again.


  • Hello, cclegg06: Thanks a lot to let me "answer" this question even I don't provide a solution to your problem because you found it for yourself. I would like to be more helpful the next time so don't forget to use Google Answers again, we are here to help you. Regards and thanks.


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