kopia lustrzana https://github.com/simonw/datasette
Update spatialite.rst (#413)
a line of sql added to create the idx_<table_name> in the python recipeoptional-hash^2
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@ -68,6 +68,8 @@ Here's a recipe for taking a table with existing latitude and longitude columns,
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UPDATE events SET
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point_geom = GeomFromText('POINT('||"longitude"||' '||"latitude"||')',4326);
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''')
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# Now add a spatial index to that column
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conn.execute('select CreateSpatialIndex("museums", "point_geom");')
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# If you don't commit your changes will not be persisted:
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conn.commit()
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conn.close()
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