This function lets the user query a PostgreSQL database. Previously
was called queryDummy but was replaced and deprecated for a
more general function by using the from parameter.
queryDB(query, from, creds = NA)Character. SQL Query
Character. Credential's user (see get_creds())
Character. Credential's directory (see get_creds())
data.frame. Result of fetching the query data.
Other Credentials:
db_download(),
db_upload(),
get_credentials(),
get_tweets(),
mailSend(),
queryGA(),
slackSend(),
stocks_file(),
stocks_report()