Database Administrators
David דודו Markovitz's user avatar
David דודו Markovitz's user avatar
David דודו Markovitz's user avatar
David דודו Markovitz
  • Member for 7 years
  • Last seen more than a week ago
  • Israel
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About

Sr. Software Engineer, Kusto (aka Azure Data Explorer).
Formerly, Sr. Cloud Solution Architect, Data & AI.

https://www.linkedin.com/in/david-markovitz/

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Top posts
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All Questions Answers
Score Newest
answer
20
How to add 1100 columns in SQL Server
Dec 4, 2016
answer
12
Why does nested loops join only support left joins?
Jan 21, 2017
answer
12
Select pairs (a,b) excluding (b,a) with same value
Jan 22, 2017
answer
11
Why can I select all fields when grouping by primary key but not when grouping by another column
Dec 13, 2016
answer
8
How can I generate a row_number without using a window function?
Dec 31, 2016
answer
6
Best way to use insert statement on Oracle
Mar 10, 2017
answer
6
GROUP BY possible sequences
Dec 1, 2016
answer
6
Creating index for specific values only
Dec 6, 2016
answer
6
TSQL - How to strip out debit card numbers from a string of text?
Feb 15, 2017
answer
5
Finding number such as 111111,0000,4444, using REPLICATE
Mar 7, 2017
Top network posts
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99
Presto check if NULL and return default (NVL analog)
39
Concat multiple rows with a delimiter in Hive
36
Checking array in Athena
34
Time diff in Amazon Athena / Presto (seconds and minutes )
34
Showing tables from specific database with Pyspark and Hive

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