Retrieve Data from MongoDB — mdb_collection_pull • peskas.kenya.data.pipeline

This function connects to a MongoDB database and retrieves all documents from a specified collection, maintaining the original column order if available.

Usage

mdb_collection_pull(
  connection_string = NULL,
  collection_name = NULL,
  db_name = NULL
)

Arguments

connection_string: A character string specifying the MongoDB connection URL. Default is NULL.
collection_name: A character string specifying the name of the collection to query. Default is NULL.
db_name: A character string specifying the name of the database. Default is NULL.

Value

A data frame containing all documents from the specified collection, with columns ordered as they were when the data was originally pushed to MongoDB.

Examples

if (FALSE) { # \dontrun{
# Retrieve data from a MongoDB collection
result <- mdb_collection_pull(
  connection_string = "mongodb://localhost:27017",
  collection_name = "my_collection",
  db_name = "my_database"
)
} # }