Database Administrators
Lukas Eder's user avatar
Lukas Eder's user avatar
Lukas Eder's user avatar
Lukas Eder
  • Member for 12 years, 2 months
  • Last seen this week
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852
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249k
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9
answers
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About

I am the founder and CEO at Data Geekery, the company behind jOOQ.

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26
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22
Posts %
24
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1
Posts
11
Posts %
21
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Posts
22
Posts %
21
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22
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20
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11
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20
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Top posts
All Questions Answers
Score Newest
answer
24
How to select multiple columns but only group by one?
Jul 19, 2014
answer
20
Is it REALLY possible that the order will not be guaranteed for this particular redundant derived table?
Aug 23, 2017
answer
13
What's the overhead of updating all columns, even the ones that haven't changed
Jun 18, 2017
answer
3
Overhead of decomposing complex query into multiple simple queries?
Oct 1, 2014
answer
3
Issue with ROW_NUMBER and DISTINCT
Jan 9, 2016
answer
2
Should I convert empty varchar values to NULL?
Jul 21, 2011
answer
1
Query only for the first n results of like
Dec 23, 2013
answer
1
Nested table as condition prevents using index
Jul 17, 2014
answer
1
Why does metadata have to stored in table cells according to Codd's 12 rules
Mar 25, 2021
Top network posts
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2559
Why don't Java's +=, -=, *=, /= compound assignment operators require casting long to int?
376
Why is "final" not allowed in Java 8 interface methods?
362
What is Double Brace initialization in Java?
224
What is the reason why “synchronized” is not allowed in Java 8 interface methods?
220
The literal xyz of type int is out of range

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