PostgreSQL Tcl Interface Documentation
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# pg_conndefaults

## Name

pg_conndefaults -- get connection options and their defaults

## Synopsis

    pg_conndefaults

## Description

`pg_conndefaults` returns information about the connection options available in `pg_connect -conninfo` and the current default value for each option.

## Arguments

None

## Return Value

The result is a list describing the possible connection options and their current default values. Each entry in the list is a sublist of the format:

    {optname label dispchar dispsize value}

where the `optname` is usable as an option in `pg_connect -conninfo`.

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