Disconnect Database Connection

Safely disconnects an established database connection using the DBI package.

Usage

disconnect_connection(con)

Arguments

con

A database connection object created by DBI::dbConnect or any similar function that establishes a connection to a database.

Value

TRUE, invisibly. Throws an error if the disconnection fails.

See also

Other WRDS functions: download_data_wrds(), download_data_wrds_ccm_links(), download_data_wrds_compustat(), download_data_wrds_crsp(), download_data_wrds_fisd(), download_data_wrds_trace_enhanced(), get_wrds_connection(), set_wrds_credentials()

Examples

if (FALSE) { # \dontrun{
con <- get_wrds_connection()
disconnect_connection(con)
} # }