query_athena: Query the Athena Postgres Database
In patelm9/chariot: chariot Package

Description Usage Arguments Value See Also

By default, this function queries a local database named "Athena". If a connection object is passed into the function, the database of the connection object is queried instead. A caching feature is included.

query_athena(
  sql_statement,
  version_key = get_VersionKey(),
  conn,
  conn_fun = "pg13::local_connect()",
  skip_cache = FALSE,
  override_cache = FALSE,
  cache_only = FALSE,
  render_sql = FALSE,
  render_only = FALSE,
  verbose = FALSE,
  sleepTime = 1
)

`sql_statement`	SQL query
`version_key`	'VersionKey' class object.
`conn`	Connection object. If provided, diverts queries to the connection instead of the local Athena instance without caching features.
`skip_cache`	Skip the caching altogether and directly query the database.
`override_cache`	If TRUE, the cache will not be loaded and will be overwritten by a new query. For override_cache to take effect, skip_cache should be FALSE.
`cache_only`	Loads from the cache and does not query the database. A NULL object is returned if a resultset was not cached.
`render_sql`	If TRUE, the SQL will be printed back in the console prior to execution. Default: FALSE
`verbose`	If TRUE, prints loading and querying operations messages to the console. Default: FALSE
`sleepTime`	Argument for 'Sys.sleep()' in between queries to allow for halting function execution, especially in cases where other chariot functions are executing multiple queries in succession and require cancellation.
`cache_resultset`	(deprecated) If TRUE, the resultset from the query will first be loaded from the cache. The query will be executed if a cached resultset is not retrieved for this particular query, after which the resultset will be cached. If FALSE, Athena or conn will be directly queried without any caching operations.