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How to create a table

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  • How to create a table

    How do you make sure when you create a table with a script that it ends
    up in the data base and just not another file on the disk.
    Such as adding a file into alpha sports.
    Below is an example of my test code.

    'code begins
    dim shared treorder as p
    dim shared tproduct as p

    filename = "reorder.dbf"
    result = file.exists(filename)
    IF result = .F. THEN
    answer = ui_msg_box("","File does not exist. Create a new one? ", UI_YES_NO)

    'user answered "No".

    IF answer = UI_NO_SELECTED THEN

    end

    END IF
    fields = <<%a%
    product_id,c,12
    order_qty,n,4
    cost,n,7,2
    %a%
    result = create_table(filename,fields)
    IF result = .t.
    ELSE
    end
    END IF
    END IF

    tReorder = table.open("Reorder",file_rw_exclusive)
    tReorder.zap(.t.)

    tProduct = table.open("product",file_rw_shared)
    query.filter = "qty_in_sto < Re_order"
    query.order = "product_id"
    tProduct.query_create()

    WHILE .not. tproduct.fetch_eof()
    reorder()
    tproduct.fetch_next()
    END WHILE


    treorder.close()
    tproduct.close()


    end

    FUNCTION reorder as f ()
    treorder.enter_begin()

    treorder.product_id = tproduct.product_id
    treorder.order_qty = tproduct.re_order - tproduct.qty_in_sto
    treorder.cost = tproduct.cost

    treorder.enter_end(.t.)
    END FUNCTION
    'code ends

  • #2
    Re: How to create a table

    Originally posted by cchws View Post
    How do you make sure when you create a table with a script that it ends
    up in the data base and just not another file on the disk.
    Use FILE_ADD_TO_DB()

    And I wouldn't use

    create_table(filename,fields)

    I would notice that the documentation suggests

    create_table("c:\data\newtable.dbf", fields)

    to make sure the table gets created where you want it.
    There can be only one.

    Comment


    • #3
      Re: How to create a table

      Thanks Stan,

      I was aware of the placement off the file, I was hoping by using
      just the file name it would be placed in the default directory of the
      database, and it did, but doe's not show up in the control panel under
      tables and sets.
      On the statement of not to use create_table(filename,fields),
      what would you use in place of that.


      Regards
      Craig
      Last edited by cchws; 04-22-2009, 01:57 PM. Reason: to add somethig

      Comment


      • #4
        Re: How to create a table

        Craig....
        but doe's not show up in the control panel under
        tables and sets.
        Did you use what Stan provided for this issue...Use FILE_ADD_TO_DB() BTW--it is a link to the function too--click on it to learn about it.

        On the statement of not to use create_table(filename,fields),
        what would you use in place of that.
        Again, Stan told you to perhaps use
        create_table("c:\data\newtable.dbf", fields)
        which to me suggests using the full path.
        Mike
        __________________________________________
        It is only when we forget all our learning that we begin to know.
        It's not what you look at that matters, it's what you see.
        Henry David Thoreau
        __________________________________________



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