tw_set_cache_db {tidywikidatar}

Set database connection settings for the session

Description

Set database connection settings for the session

Usage

tw_set_cache_db(
  db_settings = NULL,
  driver = NULL,
  host = NULL,
  server = NULL,
  port = NULL,
  database = NULL,
  user = NULL,
  pwd = NULL
)

Arguments

db_settings

A list of database connection settings (see example)

driver

A database driver. Common database drivers include MySQL, PostgreSQL, and MariaDB. See unique(odbc::odbcListDrivers()[[1]]) for a list of locally available drivers.

host

Host address, e.g. "localhost". Different drivers use server or host parameter, only one of them is likely needed.

server

Server address, e.g. "localhost". Different drivers use server or host parameter, only one of them is likely needed.

port

Port to use to connect to the database.

database

Database name.

user

Database user name.

pwd

Password for the database user.

Value

A list with all given parameters (invisibly).

Examples

if (interactive()) {
  # Settings can be provided either as a list
  db_settings <- list(
    driver = "MySQL",
    host = "localhost",
    server = "localhost",
    port = 3306,
    database = "tidywikidatar",
    user = "secret_username",
    pwd = "secret_password"
  )

  tw_set_cache_db(db_settings)

  # or as parameters

  tw_set_cache_db(
    driver = "MySQL",
    host = "localhost",
    server = "localhost",
    port = 3306,
    database = "tidywikidatar",
    user = "secret_username",
    pwd = "secret_password"
  )

  # or ignoring fields that can be left to default values, such as "localhost" and port 3306

  tw_set_cache_db(
    driver = "MySQL",
    database = "tidywikidatar",
    user = "secret_username",
    pwd = "secret_password"
  )
}