PostgreSQL Tcl Interface Documentation
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# pg_isbusy

## Name

pg_isbusy -- see if a query is busy

## Synopsis

    pg_isbusy conn

## Description

`pg_isbusy` checks to see if the backend is busy handling a query or not.

## Arguments

`conn`

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

## Return Value

Returns `1` if the backend is busy, in which case a call to `pg_getresult` would block, otherwise it returns `0`.

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