On Tue, Dec 11, 2007 at 10:29:04AM +0800, bookman bookman wrote: > So it means that the column with type timestamp cannot accept a NULL > .Is there any way I can tansfer this table into postgre?How can i deal > with NULL in this case? NULL values are encoded as an unquoted \N by default in PG. You've got a few ways of fixing things then. Tell MS-SQL to do the same, write a sed script to do the translation, or use the "NULL AS 'NULL'" option in the COPY command. Sam ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster