View source: R/db_bulk_update.R
db_bulk_update | R Documentation |
Create documents via the bulk API
db_bulk_update(
cushion,
dbname,
doc,
docid = NULL,
how = "rows",
as = "list",
...
)
cushion |
A |
dbname |
(character) Database name. Required. |
doc |
For now, a data.frame only. Required. |
docid |
Document IDs, ignored for now, eventually, you can pass in a list, or vector to be the ids for each document created. Has to be the same length as the number of documents. |
how |
(character) One of rows (default) or columns. If rows, each row becomes a separate document; if columns, each column becomes a separate document. |
as |
(character) One of list (default) or json |
... |
Curl args passed on to |
Either a list or json (depending on as
parameter), with
each element an array of key:value pairs:
ok - whether creation was successful
id - the document id
rev - the revision id
## Not run:
# initialize a CouchDB connection
user <- Sys.getenv("COUCHDB_TEST_USER")
pwd <- Sys.getenv("COUCHDB_TEST_PWD")
(x <- Cushion$new(user = user, pwd = pwd))
row.names(mtcars) <- NULL
if ("bulktest" %in% db_list(x)) {
invisible(db_delete(x, dbname = "bulktest"))
}
db_create(x, dbname = "bulktest")
db_bulk_create(x, mtcars, dbname = "bulktest")
# modify mtcars
mtcars$letter <- sample(letters, NROW(mtcars), replace = TRUE)
db_bulk_update(x, "bulktest", mtcars)
# change again
mtcars$num <- 89
db_bulk_update(x, "bulktest", mtcars)
## End(Not run)
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