Oleksandr Gavenko's blog
2017-03-05 23:50 Create table if not exists for Oracle database

We need to reset our Flyway history due to major DB refactoring. All changes would be squashed into a single that creates a base schema to be able to recreate database from scratch.

But we don't want conflicts with existing tables in production.

2017-01-22 12:30 Some SQL interview questions

There are a lot of questions in DB and SQL topic. I put here some simple and tricky ones.



all / emacs / java


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