Knowing more about this can hopefully help the PostgreSQL community reason about how much additional code complication is justifiable for <i>fast</i> 32-bit support.<p>If <i>fast</i> 32-bit support is important to you, please also write a comment with details on your use-case and hardware.
What 32-bit systems are being used today? Is this on ARM or x86? or is it just running 32-bit software on x86-64/AMD64?<p>I think slightly more elaborate answers would benefit the person asking for this info. Maybe include the PostgreSQL version, system memory and a short description of your application.