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Roman Tkachuk's user avatar
Roman Tkachuk's user avatar
Roman Tkachuk's user avatar
Roman Tkachuk
  • Member for 7 years, 7 months
  • Last seen this week
  • Ternopil, Ukraine
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PostgreSQL developer

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Top posts
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answer
6
Delete an object from within an array using JSONB in PostgreSQL
Feb 20, 2017
answer
4
Temporal tables extension error with array columns
Feb 7, 2017
answer
4
PostgreSQL IN operator with lots of values in an external file
Feb 12, 2017
answer
3
Lock or disable connections to Postgres while performing maintenance
Feb 7, 2017
answer
3
Reset Running Total based on another column
Feb 10, 2017
answer
2
Need to export table into 2 columns, one repeating, one with rest stacked
Jan 30, 2017
answer
2
I have a query on two big tables that is too slow!
Jan 31, 2017
answer
2
PostgreSQL: windowing to replace multiple sub-queries ... hopefully
Feb 1, 2017
answer
2
How to select records by nth minimum/maximum value of date column in postgresql?
Feb 11, 2017
answer
2
Speed up query calculation. Where can I add indexes or optimize the query or server?
Feb 23, 2017
Top network posts
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43
SparkSQL on pyspark: how to generate time series?
33
Pgsql error: You might need to add explicit type casts
13
PostgreSQL: 42883 Operator does not exist: timestamp without time zone = text
9
Postgres - Performance of large jsonb column
9
How to Sumif a Sum