SQL database, helping to start

looking to install my first sql database to an application and I was wondering a few things. I know that many of these applications examples show this process in detail and I will use them but I was wondering besides the creation of the database? The sample applications contain a .db file, which I know is in the database, but it is created within the app? Or separately and I just can he name .db as with the qml or is there a more advanced production process? All documentation or personal experience with this would be welcome and appreciated.

I would seriously recommend Qt classes for Sql management.  This works.

Tags: BlackBerry Developers

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    Hi all

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    I have a multi-column list box on my front which is filled with the data extracted from the database. By choosing one of the lines in the list box, another opens showing another set of data retrieved by a generated SQL query. At the moment I only select one line at a time to see it has the data, but I want to expand such that I can select mutiple rows in the list both box and see all their relevant data.

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    Here is the code that I currently work for a single selection in the drop-down list.

    Any help is appreciated. See you soon.

    tdog says:

    Hi all

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    I have a multi-column list box on my front which is filled with the data extracted from the database. By choosing one of the lines in the list box, another opens showing another set of data retrieved by a generated SQL query. At the moment I only select one line at a time to see it has the data, but I want to expand such that I can select mutiple rows in the list both box and see all their relevant data.

    With only one selection, I can switch the index value of the selection of a function table of Index with the database as another entry and build my SQL statement.

    But with multiple choices, I guess I have to build a table on the index values and use them as reference to build the SQL statement. And I don't know how exactly to do that.

    Here is the code that I currently work for a single selection in the drop-down list.

    Any help is appreciated. See you soon.

    Regarding the table of construction:

    I can see Hat multicolumn listbox you have multiselection enabled and is limited to one or zero element selected at a time. To allow multiselction; Done just right click your multi-column listbox and change your selection to support multiple selected items. The NewVal to the structure of the event should change to a single index number in a 1 d of the numbers indexed table. No coding required. Then just to retrieve all items (since you know the index) and create the quiry. Quiry part, I'm not really (long time no see SQL), but it looks like a loop for to create the chain should do the trick?

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    nls_calendar                         string
    nls_comp                             string      BINARY
    nls_currency                         string
    nls_date_format                      string
    nls_date_language                    string
    nls_dual_currency                    string
    nls_iso_currency                     string
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    nls_length_semantics                 string      BYTE
    nls_nchar_conv_excp                  string      FALSE
    nls_numeric_characters               string
    
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    ------------------------------------ ----------- ------------------------------
    nls_sort                             string
    nls_territory                        string      AMERICA
    nls_time_format                      string
    nls_time_tz_format                   string
    nls_timestamp_format                 string
    nls_timestamp_tz_format              string
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    Fixed Size                  2176248 bytes
    Variable Size             956304136 bytes
    Database Buffers          671088640 bytes
    Redo Buffers                7245824 bytes
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    Fixed Size                  2176248 bytes
    Variable Size             956304136 bytes
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    Redo Buffers                7245824 bytes
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    Published by: Fran on October 25, 2012 07:09

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