hello to all, thanks for your answers i've changed the encoding using this: ALTER DATABASE testdb SET client_encoding = WIN1252; now when we try to select data from a table we get this error: ERROR: character with byte sequence 0xe2 0x80 0x8b in encoding "UTF8" has no equivalent in encoding "WIN1252" SQL state: 22P05ERROR: character with byte sequence 0xe2 0x80 0x8b in encoding "UTF8" has no equivalent in encoding "WIN1252" SQL state: 22P05 i want to clarify that the postgres on dev is in a docker environment that already have databases in it so we can't change encoding for the hole container thanks in advance El sáb, 9 dic 2023 a las 1:01, Laurenz Albe (<laurenz.albe@xxxxxxxxxxx>) escribió: > > On Fri, 2023-12-08 at 23:58 -0500, Igniris Valdivia Baez wrote: > > hello, I have an ETL process collecting data from a postgresql > > database and xls files and inserting in a postgresql database that > > process occurs great in a local DB in postgres 14 with UTF8 > > codification and Spanish_Cuba.1952 collation but when I execute that > > process in dev which is in postgres 15 and UTF8 with collation > > en_US.utf8 the words with accents and ñ looks like an interrogation > > symbol, what can I do to fix this? > > If the data you are sending are encoded in WINDOWS-1252 (I assume that > "1952" is just a typo), you should set the client encoding to WIN1252, > so that PostgreSQL knows how to convert the data correctly. > > You can do that in several ways; the simplest might be to set the > environment variable PGCLIENTENCODING to WIN1252. > > Yours, > Laurenz Albe