Dear All, While attempting to delete the corrupted rows, I am encountering the following error.
ERROR: tuple already updated by self. Thanks. Regards, Loganathan P On Wed, 4 Nov, 2026, 8:37 pm Tom Lane, <[email protected]> wrote: > [image: Boxbe] <https://www.boxbe.com/overview> Tom Lane ( > [email protected]) is not on your Guest List > <https://www.boxbe.com/approved-list?tc_serial=61984809141&tc_rand=2014793862&utm_source=stf&utm_medium=email&utm_campaign=ANNO_MWTP&utm_content=001&&key=JQ3tI3eduxxJHzt5mWVx32Pxo0jpUjHoGr0HJMHGZ8M%3D&token=%2Fs%2FcOiPbIzNdXQbLqZPDKmB02RANtTOkdwAPYI6vKjfUfuEQcHyroNRtyvL5lr5W> > | Approve sender > <https://www.boxbe.com/anno?tc_serial=61984809141&tc_rand=2014793862&utm_source=stf&utm_medium=email&utm_campaign=ANNO_MWTP&utm_content=001&&key=JQ3tI3eduxxJHzt5mWVx32Pxo0jpUjHoGr0HJMHGZ8M%3D&token=%2Fs%2FcOiPbIzNdXQbLqZPDKmB02RANtTOkdwAPYI6vKjfUfuEQcHyroNRtyvL5lr5W> > | Approve domain > <https://www.boxbe.com/anno?tc_serial=61984809141&tc_rand=2014793862&utm_source=stf&utm_medium=email&utm_campaign=ANNO_MWTP&utm_content=001&&dom&key=JQ3tI3eduxxJHzt5mWVx32Pxo0jpUjHoGr0HJMHGZ8M%3D&token=%2Fs%2FcOiPbIzNdXQbLqZPDKmB02RANtTOkdwAPYI6vKjfUfuEQcHyroNRtyvL5lr5W> > Laurenz Albe <[email protected]> writes: > > On Wed, 2026-11-04 at 11:52 +0530, loganathan P wrote: > >> While accessing the table through the application, I encountered the > following error. > >> ERROR - missing chunk number 0 for toast value 55195659 in > pg_toast_171559. > > > This is data corruption. > > Indeed, but you might be able to get out of it by REINDEX'ing that > toast table, especially if you recently used REINDEX CONCURRENTLY > on it. There's a recently-fixed bug that could lead to damaged > toast indexes, though fortunately not to corruption of the tables > themselves. > > regards, tom lane >
