Cockroach

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About Cockroach

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    Newbie

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  • Location
    Walnut Creek, CA
  • Interests
    Coding, brewing beer
  1. Ahhhhhh! Now I understand how this trainer works. On the previous page it only listed 5 items, top amount is 25! But there are other items in that database, you just have to know how to find them! Now, I do! Thank you so much!
  2. MAX()
  3. In working the "Try It Yourself" demo for the SQL MAX() command, the result does not make sense to me! Can someone help explain how the demonstrator came up with that result?
  4. There is a function which is not referenced on the W3Schools pages. LAST_DAY(). Not sure if it is a function, but I use it a lot! Would be nice to see it on the SQL Date functions page! Also, both of these work but there is no mention of it. Would help a lot to have a reference there when I look for reverse engineering someone else's code for maintenance & trouble shooting. SUBDATE() = DATE_SUB() both work the same. ADDDATE() = DATE_ADD() both work the same.