1I don’t really know why <> was chosen as the old school ‘not equal’ for the SQL syntax… I just know it by way of having been working with/in various forms of SQL for… 20+ years?
If I had to guess, it may have something to do with keeping the character set down to a bare minimum.
SQL is fucking old, its been improved and modified and evolved over the years, but, it was first invented and formalized back in 1973, when you still had computer (storage) memory as basically giant spools of magnetic tape, personal computers didn’t really exist yet, having 8 KiloBytes of RAM would have been considered astoundingly powerful, years ahead of its time.
Thats uh, 0.0000076294 GigaBytes of RAM, or I think about 512x less than what a basic Nintendo 64 had.
1I don’t really know why <> was chosen as the old school ‘not equal’ for the SQL syntax… I just know it by way of having been working with/in various forms of SQL for… 20+ years?
If I had to guess, it may have something to do with keeping the character set down to a bare minimum.
SQL is fucking old, its been improved and modified and evolved over the years, but, it was first invented and formalized back in 1973, when you still had computer (storage) memory as basically giant spools of magnetic tape, personal computers didn’t really exist yet, having 8 KiloBytes of RAM would have been considered astoundingly powerful, years ahead of its time.
Thats uh, 0.0000076294 GigaBytes of RAM, or I think about 512x less than what a basic Nintendo 64 had.