<html><body><div dir="auto">PG does not have a concept of differential backup since it does not track block level changes. Pgbackrest has implemented a different backup using timestamp of last update in data files. Not sure whether it works in windows.</div><div id="ms-outlook-mobile-signature" dir="auto"><div><br></div><div dir="auto">--</div><div dir="auto">Sent from phone.</div></div><div id="mail-editor-reference-message-container" dir="auto"><br><hr style="display:inline-block;width:98%" tabindex="-1"><div id="divRplyFwdMsg" style="font-size: 11pt;"><strong>From:</strong> Rajmohan Masa <razmohan6(at)gmail(dot)com><br><strong>Sent:</strong> Thursday, April 27, 2023, 7:25 AM<br><strong>To:</strong> pgsql-general(at)lists(dot)postgresql(dot)org <pgsql-general(at)lists(dot)postgresql(dot)org><br><strong>Subject:</strong> Differential Backups in Windows server<br></div><br><div dir="ltr">Hi Team,<div>Is it possible to take differential Backup in<b> Windows Server ? </b>If possible please explain clearly?</div><div>I tried with different scenarios but I'm unable to take <b>Diff Backup</b> of the postgresql database in <b>Windows server.</b></div><div><b><br></b></div><div><b>Much appreciated for Response.</b></div><div><b><br></b></div><div><b><br></b></div><div><b>Thank you,</b></div><div><b>Rajamohan M.</b></div></div>
<br></div></body></html>