<div class="socmaildefaultfont" dir="ltr" style="font-family:Arial, Helvetica, sans-serif;font-size:10pt" ><div dir="ltr" style="font-family:Arial, Helvetica, sans-serif;font-size:10pt" ><div dir="ltr" >I am new to postgresql and sql. I want to check running transactions whose subtransactions exceeds 64. Is there any SQL statement or other method can do this? Thanks!</div></div></div><BR>