> Can I use chinese as the column header?
I'm not sure what kind of chinese encoding you want to use, anyway
PostgreSQL supports following encodings:
EUC-CN(simplified chinese EUC based on GB2312)
EUC-TW(traditional chinese EUC based on CNS 11643-1986)
Big5(yet another traditional chinese encoding, only for frontend)
Sample files for each encoding are in test/mb/sql.
see doc/README.mb for more details also.
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Tatsuo Ishii