November 2016
Intermediate to advanced
144 pages
3h 36m
Polish
Content preview from Pierwsze kroki z SQL
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Wstęp
Aby móc jeździć samochodem, nie jest potrzebna wiedza na temat tego, jak działa jego silnik. Podobnie, celem takich technologii jak SQL jest umożliwienie Ci skupienia uwagi na rozwiązaniu problemu natury biznesowej, nie zaś na tym, jak przebiega ten proces od strony technicznej. W tej książce przedstawiono właśnie praktyczne sposoby wykorzystania języka SQL bez zagłębiania się w zbędne techniczne szczegóły dotyczące jego działania, które raczej nie okażą się przydatne w zaspokajaniu Twoich bieżących potrzeb informacyjnych. Najwięcej miejsca poświęcono na ćwiczenia praktyczne, które można wykonać na rzeczywistych bazach danych dostępnych do pobrania, aby na bieżąco weryfikować sposób działania poleceń. Po przeczytaniu tej książki będziesz ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.