PostgreSQL 7.4.18 Documentation
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# pg_lo_lseek

## Name

pg_lo_lseek -- seek to a position of a large object

## Synopsis

    pg_lo_lseek conn descriptor offset whence

## Description

`pg_lo_lseek` moves the current read/write position to `offset` bytes from the position specified by `whence`.

## Arguments

`conn`

  The handle of a connection to the database in which the large object exists.

`descriptor`

  A descriptor for the large object from `pg_lo_open`.

`offset`

  The new seek position in bytes.

`whence`

  Specified from where to calculate the new seek position: `SEEK_CUR` (from current position), `SEEK_END` (from end), or `SEEK_SET` (from start).

## Return Value

None

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