solrium (version 1.2.0)

delete: Delete documents by ID or query

Description

Delete documents by ID or query

Usage

delete_by_id(
  conn,
  ids,
  name,
  commit = TRUE,
  commit_within = NULL,
  overwrite = TRUE,
  boost = NULL,
  wt = "json",
  raw = FALSE,
  ...
)
delete_by_query(
  conn,
  query,
  name,
  commit = TRUE,
  commit_within = NULL,
  overwrite = TRUE,
  boost = NULL,
  wt = "json",
  raw = FALSE,
  ...
)

Arguments

conn

A solrium connection object, see SolrClient

ids

Document IDs, one or more in a vector or list

name

(character) A collection or core name. Required.

commit

(logical) If TRUE, documents immediately searchable. Deafult: TRUE

commit_within

(numeric) Milliseconds to commit the change, the document will be added within that time. Default: NULL

overwrite

(logical) Overwrite documents with matching keys. Default: TRUE

boost

(numeric) Boost factor. Default: NULL

wt

(character) One of json (default) or xml. If json, uses jsonlite::fromJSON() to parse. If xml, uses xml2::read_xml() to parse

raw

(logical) If TRUE, returns raw data in format specified by wt param

...

curl options passed on to crul::HttpClient

query

Query to use to delete documents

Details

We use json internally as data interchange format for this function.

Examples

# NOT RUN {
(cli <- SolrClient$new())

# add some documents first
ss <- list(list(id = 1, price = 100), list(id = 2, price = 500))
cli$add(ss, name = "gettingstarted")

# Now, delete them
# Delete by ID
cli$delete_by_id(ids = 1, "gettingstarted")
## Many IDs
cli$delete_by_id(ids = c(3, 4), "gettingstarted")

# Delete by query 
cli$search("gettingstarted", params=list(q="*:*")) # apple is there
cli$delete_by_query(query = 'id:apple', "gettingstarted") # delete it
cli$search("gettingstarted", params=list(q='id:apple')) # apple is now gone
# }