diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/commands/copyto.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/backend/commands/copyto.c b/src/backend/commands/copyto.c index bd4710a79be..b44f9f9321d 100644 --- a/src/backend/commands/copyto.c +++ b/src/backend/commands/copyto.c @@ -612,13 +612,15 @@ BeginCopyTo(ParseState *pstate, cstate->file_encoding = cstate->opts.file_encoding; /* - * Set up encoding conversion info. Even if the file and server encodings - * are the same, we must apply pg_any_to_server() to validate data in - * multibyte encodings. + * Set up encoding conversion info if the file and server encodings + * differ (see also pg_server_to_any). */ - cstate->need_transcoding = - (cstate->file_encoding != GetDatabaseEncoding() || - pg_database_encoding_max_length() > 1); + if (cstate->file_encoding == GetDatabaseEncoding() || + cstate->file_encoding == PG_SQL_ASCII) + cstate->need_transcoding = false; + else + cstate->need_transcoding = true; + /* See Multibyte encoding comment above */ cstate->encoding_embeds_ascii = PG_ENCODING_IS_CLIENT_ONLY(cstate->file_encoding); |