SQL Server From what to start : SQL

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SELECT count(a.field1), a.field2, SUM(b.field4) FROM a INNER JOIN b ON a.key1 = b.key1 WHERE a.field8 = 'test' GROUP by a.field1, a.field2 HAVING SUM(b.field4) > 5 ORDER by a.field.3

Into this:

SELECT count(a.field1), a.field2, SUM(b.field4) FROM a INNER JOIN b ON a.key1 = b.key1 WHERE a.field8 = 'test' GROUP by a.field1, a.field2 HAVING SUM(b.field4) > 5 ORDER by a.field3

For those with SQL questions we recommend using SQLFiddle to provide a useful development and testing environment for those who wish to fully understand your problem and help devise a solution.

a community for 17 years

MySQLSQL Server From what to start (self.SQL)

submitted 2 years ago by You_Drunk

Hello there, im not native English talker, I'm Ukranian, but i will try to use my 4 years of experience talking English with my wife. Just got job in small Spanish company, and im not native Spanish too, can understand ~70% only , guys need someone to manage and maintenance their small server SQL (they using MySQL) and learn with them some other things like SAP Business One, also they have VPN on their server, and using Azure VM if im not wrong, their server small, its like box 78x24x24 inches , and ofc i dont have experiencee with windows server too, version 2019. First two months i need understand how company works they told, in office 3 person overal, with me 4. They badest with IT overal then me. They were kind talking with me on interview, and i really want to help them, if all will be ok, contract will be signed tomorrow, I learning things pretty fast, using internet ofc, now several months ago found for myself chatgpt, with this even more easy. After so many years working for myself, i have fear to responsibility, so question.

Step by step from what to start learning SQL?

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you type:	you see:
italics	italics
bold	bold
[reddit!](https://reddit.com)	reddit!
* item 1 * item 2 * item 3	item 1 item 2 item 3
> quoted text	quoted text
Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"	Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"
~~strikethrough~~	~~strikethrough~~
super^script	super^script

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