<p>One issue I see is that osm2pgsql uses a completely different table structure than what you have in your current osmosis db (it seems you're currently using a pgsnapshot schema?).</p>
<p>So my first question would be what your use case is, and why you want to switch to osm2pgsql in the first place.</p>
<p>Otherwise you could of course to define some SQL VIEWs instead, which fetch data from the original tables without reloading. But as I said, that probably won't work out of the box due to the large differences between those two schemas.</p>

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