On Wed, 6 Sep 2023 19:34:40 +0530 Sai Teja <saitejasaichintalapudi@xxxxxxxxx> wrote: > In my local it is windows OS and locale is English_united_states.1252 and > in local it is converting as expected ( testµ into TESTµ) I'm not familiar with PostgreSQL under Windows. Maybe collation from locale "English_united_states.1252" is available in PostgreSQL? Could you try creating a database/table/column using this collation? Or just look at available collations using: select collname from pg_collation ++