-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Martin Kersten schreef:

For key-valued columns the max join result size is known.

/* foreign key joins are common */ if( l->ttype== TYPE_oid || r->htype == TYPE_oid || r->htype== TYPE_void) return MAX(lc,rc); + if (l->tkey || r->hkey) + return MAX(lc,rc);

Is there a reason not to merge this in the previous if? Stefan -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEAREKAAYFAkqIBOQACgkQYH1+F2Rqwn1GvwCfQVokOe6Z1nw9fzn1gALoxKN1 nl8An38ArAJcdAtlQgJWXOdg2XBOMx4V =SZZ9 -----END PGP SIGNATURE-----