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Extraction des changements de SIRET des fichiers SIRENE quotidiens
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| # extraction des changements de SIRET dans les fichiers de maj quotidien SIRENE | |
| # génère un fichier CSV avec SIRET_OLD, SIRET_NEW et DATEMAJ | |
| # unzip = décompression du zip | |
| # csvcut = ectraction des colonnes qui nous intéressent + conformation CSV | |
| # egrep = extraction de slignes qui nous intéressent | |
| # csvsql = rapprochement pour obtenir le lien ancien -> nouveau SIRET | |
| FILE=$(echo $1 | sed 's/.zip//') | |
| unzip $1 | |
| csvcut -c SIREN,DATEMAJ,NIC,SIRETPS,NICSIEGE,VMAJ,EVE -d ';' -e iso8859-1 sirc* | \ | |
| egrep '(^SIREN|,(CTE|CTS|MTDE|MTAE|MTDS|MTAS|STE|STS|SU)$)' | \ | |
| csvsql --query 'select o.siren||o.nic as SIRET_OLD, n.siren||n.nic as SIRET_NEW, o.datemaj from stdin o join stdin n on (o.siren=n.siren and o.datemaj=n.datemaj and o.nic<n.nic);' > $FILE-histo.csv | |
| rm sirc* |
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