pg_lo_lseek

Name

pg_lo_lseek -- seek to a position in a large object -- �顼�����֥������Ȥΰ��֤򥷡������ޤ���

Synopsis

pg_lo_lseek conn fd offset whence

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conn

Specifies a valid database connection.

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fd

File descriptor for the large object from pg_lo_open.

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offset

Specifies a zero-based offset in bytes.

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whence

whence can be "SEEK_CUR", "SEEK_END", or "SEEK_SET"

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None

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pg_lo_lseek positions to offset bytes from the beginning of the large object.

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whence can be "SEEK_CUR", "SEEK_END", or "SEEK_SET".

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