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How to convert Unix timestamp to Oracle date

Let's start from some theory, "what is unix timestamp?".
The unix timestamp is the way to measure time as a running total number of seconds after Unix epoch. Unix epoch started at 1st, January 1970 00:00:00 UTC. The often asked question is how to convert Unix timestamp to Oracle date.


How to check free space in transaction log on Sql Server

Transaction Log is a crucial part of every Sql Server Database. So why so many DBA even do not know how to check how much space is used by Sql Server in Transaction Log? Transaction Log records all transactions and database modifications made during using database.

How to check Oracle version

Checking Oracle version is quite often task. The simplest method is to login to sqlplus and query V$VERSION view.


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In 2009 we became Microsoft Partner.