query_fetch: Initialize a document fetch query

In hafen/elasticquery: Utilities for building Elasticsearch queries

Description

Initialize a document fetch query

Usage

query_fetch(
  con,
  index = NULL,
  path = NULL,
  size = 10000,
  time_scroll = "5m",
  max = 0,
  format = c("list", "json"),
  check_fields = TRUE
)

Arguments

con	an es_connect() object
index	the name of the index to query (if not specified, will fall back on 'primary_index' provided to es_connect())
path	an optional directory to write documents to as they are fetched
size	the number of documents to fetch in each batch (max is 10000)
time_scroll	specify how long a consistent view of the index should be maintained for scrolled search, e.g. "1m"
max	maximum number of documents to fetch
format	format of returned output - either "list" or "json"
check_fields	should field names be checked when the query is augmented?

hafen/elasticquery documentation built on May 17, 2021, 3:01 p.m.