Browse SQLite/MySQL/PostgreSQL databases and their tables interactively.

Changes for 2.400 - 2023-12-18

• Changed SQL submenu behavior.
• New scalar functions.
• New extension to set aliases for all selected columns.
• Fixes for submenus HAVING and ORDER_BY when in aggregate mode.
• Updates for option alias.
• Update aggregate mode.
• Catch table-print execute errors earlier.
• Removed backwards compatibility for old f_attached_db and f_subqueries format.
• Use Clone to backup data.
• Term::Choose::Util minimum version '0.140'.
• Update documentation.