Hi!
The data types of tableout.c1 and tablein.c1 are both bytea. I first export tableout.c1 to a file:
db1=# COPY (SELECT c1 FROM tableout LIMIT 1) TO '/tmp/t';
Then I try to import the file to another table.
This works without flaw:
db1=# COPY tablein FROM '/tmp/t';
However, I get the following errors from log when calling libpq functions PQputCopyData() and PQputCopyEnd().
2010-03-06 20:47:42 CST ERROR: invalid byte sequence for encoding "UTF8": 0x00
2010-03-06 20:47:42 CST HINT: This error can also happen if the byte sequence does not match the encoding expected by
theserver, which is controlled by "client_encoding".
2010-03-06 20:47:42 CST CONTEXT: COPY in, line 1:
"TPF0\011Report\000\003Tag\002\365\016ExportFromPage\002\000\014ExportToPage\002\000\006Values\016..."
2010-03-06 20:47:42 CST STATEMENT: COPY in FROM STDIN
Helps will be much appreciated!
CN