Am 13.04.19 um 11:22 schrieb Nithin Johnson:
We are seeing this intermittent problem after we upgrade (using pg_upgrade) from postgres 9.3.12 to 9.6.12Querying few of the rows in the table using a TEXT field is failing.
sounds like a corrupt index, can you show us the complete error message and the table definition?
Regards, Andreas -- 2ndQuadrant - The PostgreSQL Support Company. www.2ndQuadrant.com