标签: r postgresql parallel-processing sf
是否可以并行化sf::st_read()函数?
sf::st_read()
con <- dbConnect(RPostgres::Postgres(), dbname="gisdb", user = "postgres", password="postgres", host = "127.0.0.1", port = 5432) df <- sf::st_read(dsn = con, geom_column = "geom", query = "SELECT * FROM TABLE;")