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<div class="gmail_quote"><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><br>
the only thing which looking suspicious in your code is following:<br>
<div class="im"><br>
session readStrategy: (MaReadStrategy minimumDepth: 0).<br>
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</div><br></blockquote><div><br>With this code I could improve performance considerably. Most of the time, my program doesn't need to materialize objects, so I tried this kind of null strategy and it worked fine. <br>
<br>Regards<br></div></div><div style="visibility: hidden; display: inline;" id="avg_ls_inline_popup"></div><style type="text/css">#avg_ls_inline_popup { position:absolute; z-index:9999; padding: 0px 0px; margin-left: 0px; margin-top: 0px; width: 240px; overflow: hidden; word-wrap: break-word; color: black; font-size: 10px; text-align: left; line-height: 13px;}</style>