sql - PostgreSQL 9.5 ERROR: invalid byte sequence for encoding "UTF8": 0xc3 0xee -

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recently migrated databases postgresql version 8.4 on debian 5 postgresql version 9.5 on different server running centos 6.5 using pg_dump , pg_restore utilities. database's encoding sql_ascii tables contain huge encoded data. remaining databases seems work normally, specific one.

when try fetch data database on new server receive:

megaart_www=# select * data_tbl limit 10; error:  invalid byte sequence encoding "utf8": 0xc1 0xe0

to sure configurations on both server identical run these commands. results identical.

postgres=# show client_encoding;  client_encoding  -----------------  utf8 (1 row)
 postgres=# show server_encoding;  server_encoding  -----------------  utf8 (1 row)

database's encoding:

megaart_www=# show server_encoding;  server_encoding  -----------------  sql_ascii (1 row)

database server configurations identical, continue receive errors.

so server_encoding sql_ascii on new server, client_encoding utf8? it's saying utf8 doesn't know translation bytes. imagine if make client_encoding match: set client_encoding = 'sql_ascii' , repeat query, work fine. whether want data stored sql_ascii, that's question need answer.

server encoding configured @ instance creation time, if need match old server aka utf8, you'll need recreate instance , reload data. client encoding can changed @ session level. it's translation of these 2 parameters causes errors.


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