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Hi All; we've found a post about dumping blobs: I wrote: [fanlijing wants to write bytea to file] > A simple > COPY (SELECT byteacol WROM mytab WHERE ...) TO 'filename' (FORMAT binary) > should do the trick. Corrections: a) "binary" must be surrounded by single quotes. b) that won't dump just the binary data - you would have to remove the first 25 bytes and the last 2 bytes... So maybe using the functions I mentioned would be the best way after all. You could also write your own user defined function in C. Can someone point me in the right direction per how I would remove the first 25 bytes and the last 2 bytes from a bytea column? Thanks in advance |
