VicmapR (version 0.2.3)

show_query.vicmap_promise: Show The Query

Description

show_query() summarises the constructed query that has been passed to it by printing details about the query in a human readable format.

See dplyr::show_query for details.

Usage

# S3 method for vicmap_promise
show_query(x, ...)

Value

object of class vicmap_promise (invisible: query printed to console), which is a 'promise' of the data that can be returned if collect() is used

Arguments

x

Object of class vicmap_promise (likely passed from vicmap_query())

...

Other parameters possibly used by generic

Methods (by class)

• vicmap_promise: show_query.vicmap_promise

Details

The printed information consists of three sections:

• base url The base url of the query, this can be changed with options(vicmap.base_url = another_url)

• body Lists the parameters of the WFS query, these can be modified through various functions such as vicmap_query(), filter(), select() and head()

• full query url The constructed url of the final query to be collected

Examples

# \donttest{
try(
vicmap_query(layer = "open-data-platform:hy_watercourse") %>%
head(50) %>%
show_query()
)
# }