brito · May 23, 2020 02:15
diff --git a/bar.sql b/bar.sql
 /*
  Simple ASCII bar visualization of a single quantity
  eg */ select * from _bar(53); /*
 */
 create function _bar(_quantity int, _glyph text = '■')
  returns text as $$
    select repeat(_glyph,_quantity/3) || ' ' || _quantity
 $$ language sql immutable;
	/*
	Simple ASCII bar visualization of a single quantity
	eg / select from _bar(53); /*
	*/
	create function _bar(_quantity int, _glyph text = '■')
	returns text as $$
	select repeat(_glyph,_quantity/3) \|\| ' ' \|\| _quantity
	$$ language sql immutable;