Examples that should (and will) be added to the vignettes

[agila5]

1. How to apply !is.na(something) filter with the query argument:

osmextract::oe_get("Andorra", quiet = TRUE, query = "SELECT highway, geometry FROM lines WHERE highway IS NOT NULL")
#> Simple feature collection with 4742 features and 1 field
#> Geometry type: LINESTRING
#> Dimension:     XY
#> Bounding box:  xmin: 1.400119 ymin: 42.41528 xmax: 1.816484 ymax: 42.68501
#> Geodetic CRS:  WGS 84
#> First 10 features:
#>    highway                       geometry
#> 1  primary LINESTRING (1.735805 42.543...
#> 2  primary LINESTRING (1.733963 42.543...
#> 3  primary LINESTRING (1.733549 42.543...
#> 4  primary LINESTRING (1.733569 42.543...
#> 5  primary LINESTRING (1.732124 42.544...
#> 6  primary LINESTRING (1.684892 42.560...
#> 7  primary LINESTRING (1.641808 42.579...
#> 8  primary LINESTRING (1.615916 42.572...
#> 9  primary LINESTRING (1.601424 42.567...
#> 10 primary LINESTRING (1.601424 42.567...

^{Created on 2021-04-17 by the reprex package (v2.0.0)}