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Kaushik Nayak's user avatar
Kaushik Nayak's user avatar
Kaushik Nayak's user avatar
Kaushik Nayak
Database Engineer
  • Member for 8 years, 5 months
  • Last seen more than a week ago
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About

I worked mostly on Oracle database, SQL & PL/SQL languages, Linux, Perl & bash scripting. Presently, I'm also into PostgreSQL, Python, Hadoop, Hive etc and mainly responsible for transforming data into useful formats for analysis.

I have been part of product development for Finance and Banking, Digital Advertising platforms.

Please read : https://stackoverflow.com/help/someone-answers

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Top posts
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58
LISTAGG function: "result of string concatenation is too long"
Feb 11, 2018
31
postgresql: Filter in JSON array
Dec 3, 2018
16
How can I select from list of values in Oracle
Apr 16, 2018
15
How to cast bigint to timestamp with time zone in postgres in an update
Jan 15, 2019
15
'limit' clause in Oracle SQL "SQL command not properly ended"
Feb 14, 2018
13
postgres regex query to match multiple strings pattern
Nov 22, 2018
12
PostgreSQL group by all fields
May 30, 2018
12
Equivalent of PostgreSQL's array_agg in Oracle XE 11.2
Dec 17, 2017
11
Return results of a sql query as JSON in oracle 12c
Mar 31, 2019
11
Creating new database with owner and password in PostgreSQL
Nov 4, 2018
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What is the difference in using Ctrl+D and Ctrl+C to terminate cat command?