PostgreSQL Tcl Interface Documentation
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# pg_cancelrequest

## Name

pg_cancelrequest -- request that PostgreSQL abandon processing of the current command

## Synopsis

    pg_cancelrequest conn

## Description

`pg_cancelrequest` requests that the processing of the current command be abandoned.

## Arguments

`conn`

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

## Return Value

Returns nothing if the command was successfully dispatched or if no query was being processed. Otherwise, returns an error.

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