| 1 | Nos distances sont écrites dans la base CCM table riversegments |
| 2 | Ci dessous une requete pour les comparer |
| 3 | |
| 4 | {{{ |
| 5 | select cum_len_sea,len_tom from rivernodes |
| 6 | inner join riversegments on riversegments.tonode=rivernodes.id |
| 7 | limit 100 |
| 8 | }}} |
| 9 | {{{ |
| 10 | select count(*) from( |
| 11 | select cum_len_sea,len_tom from rivernodes |
| 12 | inner join riversegments on riversegments.tonode=rivernodes.id |
| 13 | where cum_len_sea != len_tom) as sub |
| 14 | -- 30384 |
| 15 | }}} |
| 16 | {{{ |
| 17 | select count(*) from( |
| 18 | select cum_len_sea,len_tom from rivernodes |
| 19 | inner join riversegments on riversegments.tonode=rivernodes.id |
| 20 | where cum_len_sea != len_tom) as sub |
| 21 | -- 86380 |
| 22 | }}} |