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    <p>I see only one possible solution for you - you should select your data by primary key. The DBMS will return data ordered by primary key. You should remember key with "maximum value" and at next time you should add condition PK > "maximum value", where PK is primary key. This will force DBMS to return to you next package of data, size of the package you can regulate by "number of lines" as previously </p> <p><strong>[EDIT]</strong><br> I cant provide code sample because of I actually never work with DB in C#. But this fact didnt eliminate that DBMS always sorts table primary key. For example you have table with next columns: </p> <ul> <li>ID (int) [PK]</li> <li>DATA (CHAR255)</li> </ul> <p>In this table ID is a primary key. So you may do simething like below (pesudo code): </p> <pre><code>&lt; declaration of array which will hold you data from DB &gt; - intTab SELECT * FROM &lt; your DB tab &gt; UP TO 5000 ROWS INTO CORRESPONDING FIELDS OF TABLE intTab WHERE &lt; your conditions &gt; AND ID &gt; 0. </code></pre> <p>This <code>SELECT</code> would return to you "first" 5000 rows from table. "first" means first rows in index by primary key. To select next 5000 rows you should do: </p> <pre><code>var maxID = &lt; max id from intTab &gt; SELECT * FROM &lt; your DB tab &gt; UP TO 5000 ROWS INTO CORRESPONDING FIELDS OF TABLE intTab WHERE &lt; your conditions &gt; AND ID &gt; maxID. </code></pre> <p>This select will return "next" 5000 rows due <code>ID &gt; maxID</code> condition.</p>
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    1. POGet data from the database in small parts in C#
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    1. USAnton Semenov
    1. USAnton Semenov
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    1. POGet data from the database in small parts in C#
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    1. VO
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    1. COThat's understandable. But how do I organize this into a loop? A code sample would be greatly appreciated.
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      1. UScycero
    2. CO@cycero: I've edit my answer
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      1. USAnton Semenov
 

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