Check first rows of the data

Usage

ddbs_glimpse(conn, name, crs = NULL, crs_column = "crs_duckspatial")

conn: a connection object to a DuckDB database
name: a character string of length one specifying the name of the table, or a character string of length two specifying the schema and table names.
crs: the coordinates reference system of the data. Specify if the data doesn't have crs_column, and you know the crs
crs_column: a character string of length one specifying the column storing the CRS (created automatically by ddbs_write_vector)

sf object

if (FALSE) { # interactive()
## TODO
}