[postgis-users] getting unexpected results on an ST_Intersects query

islanis at infomed.sld.cu islanis at infomed.sld.cu
Sat Apr 5 12:28:07 PDT 2014


Hi folks, I'm having problems when I try to run a simple query to  
update the gidmunic field of ft_cubo layer, and it assigns a value  
that does not exists in said field, please, i need help , the two  
layers are multipolygon type. what should I do?


UPDATE
  ft_cubo
SET
  gidmunic = sigfre_cub_adm_munic.gid
FROM sigfre_cub_adm_munic
WHERE
ST_Intersects(ft_cubo.the_geom,sigfre_cub_adm_munic.the_geom);



thanks in advance

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