Boris Schegolev

Boris Schegolev has asked 1 questions and find answers to 14 problems.

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About

Just a family guy (wife, kids, you know...), working to make the living :)

Love designing things and cracking challenging tasks. Expertise in SQL optimization.

Boris Schegolev questions

How to collect warnings/notices while JDBC statement is being executed?

Boris Schegolev answers

Storing user-defined segments JSONB vs separate table?
Setting the transaction isolation level for a H2 via a DataSource
Sequelize delete instance with n:m and 1:m associations and update Model
best practise to handle multiple databases with couchDB
Huge performance differences between sum(column_name), sum(1) and count(*) on a large dataset
How to check content of prepared statement in pg_stat_activity.query field
Is it "ok" to add the final keyword to an inherited/overridden method?
Roughly how fast is JSON -> JSONB column conversion in Postgres 9.4
How should I extract duplicated logic in a Postgres function?
plpgsql function return another function value