\lo_import

Stores the file into a PostgreSQL large object. Optionally, it associates the given comment with the object. Example:

Reading PG 18·Select a recorded version

Client: psql 18.7
Case-sensitive spelling: \lo_import
command: \lo_import
manual path: app-psql.html#APP-PSQL-META-COMMAND-LO-IMPORT
modifiers: Unknown
signature: \lo_import filename [ comment ]
spellings: \lo_import

Definition PG 18

\lo_import filename [ comment ]

Stores the file into a PostgreSQL large object. Optionally, it associates the given comment with the object. Example:

foo=> \lo_import '/home/peter/pictures/photo.xcf' 'a picture of me'
lo_import 152801

The response indicates that the large object received object ID 152801, which can be used to access the newly-created large object in the future. For the sake of readability, it is recommended to always associate a human-readable comment with every object. Both OIDs and comments can be viewed with the \lo_list command.

Note that this command is subtly different from the server-side lo_import because it acts as the local user on the local file system, rather than the server's user and file system.

Exact case-sensitive spellings

\lo_import

Spellings in this manual definition

Command	Documented suffix modifiers
\lo_import	None listed in this signature

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Definition sources

center · PostgreSQL 18 · 1b2d62b4845aa46374f2cb680f95d3392322cc8128646992ae4e18d0e7084915

Text language: en · 1b2d62b4845aa46374f2cb680f95d3392322cc8128646992ae4e18d0e7084915