Function switch_cache_db_execute_sql 

pub unsafe extern "C" fn switch_cache_db_execute_sql(
    dbh: *mut switch_cache_db_handle_t,
    sql: *mut c_char,
    err: *mut *mut c_char,
) -> switch_status_t

\brief Executes the sql \param [in] dbh The handle \param [in] sql - sql to run \param [out] err - Error if it exists