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   1 # int pq\LOB::seek(int $offset[, int $whence = SEEK_SET])
   2
   3 Seek to a position within the *large object*.
   4
   5 ## Params:
   6
   7 * int $offset
   8   The position to seek to.
   9 * Optional int $whence = SEEK_SET
  10   From where to seek (SEEK_SET, SEEK_CUR or SEEK_END).
  11
  12 ## Returns:
  13
  14 * int, the new position.
  15
  16 ## Throws:
  17
  18 * pq\Exception\InvalidArgumentException
  19 * pq\Exception\BadMethodCallException
  20 * pq\Exception\RuntimeException