Select and double-click a data file of txt, csv, xls, xlsx or btx format and its data will be automatically displayed onopen
Description: Connect to R2DBC and return a cursor. Syntax: r2dbc_open(url) Note: The external library function (See Exteopen,cursor
Descripition: Open a zip file. Syntax: zip_open(zipfile:encoding,passowrd) Note: The external library function (See Extezip,open