... | @@ -176,8 +176,12 @@ Metodo : |
... | @@ -176,8 +176,12 @@ Metodo : |
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1. SQL ajout flow_accum_km2
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1. SQL ajout flow_accum_km2
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SQL
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SQL
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```sql
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ALTER TABLE m060_milieux_continuite_tetes_de_bv.t_mnt_sc_sk_stream_4000 ADD COLUMN flow_accum_km2 numeric;
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ALTER TABLE m060_milieux_continuite_tetes_de_bv.t_mnt_sc_sk_stream_4000 ADD COLUMN flow_accum_km2 numeric;
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UPDATE m060_milieux_continuite_tetes_de_bv.t_mnt_sc_sk_stream_4000 ADD COLUMN flow_accum_km2 numeric
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SET flow_accum_km2 =flow_accum*25./1000000. ;
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COMMENT ON COLUMN m060_milieux_continuite_tetes_de_bv.t_mnt_sc_sk_stream_4000.flow_accum_km2 IS 'champ additionnel flow_accum en km2 : flow_accum*25. / 1000 000.';
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COMMENT ON COLUMN m060_milieux_continuite_tetes_de_bv.t_mnt_sc_sk_stream_4000.flow_accum_km2 IS 'champ additionnel flow_accum en km2 : flow_accum*25. / 1000 000.';
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```
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* wkb_geometry --nom de la colonne geom du réseau hydro theo
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* wkb_geometry --nom de la colonne geom du réseau hydro theo
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