SQL: Difference between revisions

Latest revision as of 08:10, 6 December 2018

SQL programming language^[1]

SQL (Structured Query Language) is a special-purpose programming language designed for managing data held in a relational database management system (RDBMS), or for stream processing in a relational data stream management system (RDSMS).^[2]

Looking to jump right in?

Click here to learn about SQL via Kahn Academy

@@ Line 3: / Line 3: @@
-==Basic ideas ==
+== Looking to jump right in? ==
-{| class="wikitable sortable"
-|-
-! Name
-! Data
-! More data
-|-
-| cats
-| 273
-| 53
-|-
-| dogs
-| 65
-| 8,492
-|-
-| mice
-| 1,649
-| 548
-|}
-== Problem sets ==
+[https://www.khanacademy.org/computing/hour-of-code/hour-of-sql/v/welcome-to-sql  Click here to learn about SQL via Kahn Academy]
+== More advanced topics==
+<syntaxhighlight lang=sql>
+ALTER TABLE `GROUPS` CHANGE `group_desc` `group_description` text
+</syntaxhighlight>
-== More advanced topics==
-[[Category:Approved by teacher]]
+[[Category:SQL programming language]]
-[[Category:This information is incomplete]]
+[[Category:Programming languages]]
-[[Category:This page needs to be better organized]]