2023-02-17 (first published: 2023-02-10)
11,425 reads
2023-02-17 (first published: 2023-02-10)
11,425 reads
In this article, you will see how to initialize a Cassandra database that is used in a Springboot application.
2022-11-04
2,509 reads
2022-10-14
8,250 reads
Article Overview In this article, we will learn how to drop, alter, enable, and disable a PostgreSQL trigger. In the 1st part of this series, we got an overall view of database triggers, PostgreSQL-specific triggers, types of PostgreSQL triggers, and how to create a trigger with basic syntax and examples. If you haven't read it […]
2022-09-23
1,570 reads
2022-08-24
2,257 reads
Learn how you can use Springboot to automatically make data changes for a new database in an application.
2022-06-03
7,773 reads
In the second part of this PostgreSQL date time series, we examine a number of commonly used functions for getting current dates and times and converting strings to dates and times.
2021-09-22
3,502 reads
This article shows the basics of using the age, and current date/time functions in PostgreSQL.
2021-08-09
2,460 reads
Overview PostgreSQL is a free and general purpose open source object-relational database system that uses and extends the SQL language while Hibernate is probably the most popular ORM tool. If you are not familiar with PostgreSQL then I suggest you to go through this link below before going ahead in this article. This article is […]
2021-07-16
26,300 reads
Overview In this article, we will cover these PostgreSQL clauses with examples: HAVING, LIMIT and FETCH. In a previous article we discussed the WHERE, ORDER BY and GROUP BY clauses. Click the link if you wish to learn about those clauses. HAVING Clause The HAVING clause works on grouped data returned by a GROUP BY. […]
2021-06-25 (first published: 2021-05-17)
3,116 reads
Next Monday, March 9, 2026, my one-day live online training SQL Server 2025 Unleashed:...
By HeyMo0sh
As someone who’s worked with data for over 20 years and with many cloud...
By HeyMo0sh
2025 belongs to the AI startups. If you peek into the tech headlines, you’ll...
Comments posted to this topic are about the item A Quick Restore
Comments posted to this topic are about the item Guarding Against SQL Injection at...
I have a quick question on Ola Hallengren Index Optimize Maintenance . Do we...
While doing some testing of an application, I wanted to reset my environment after doing some testing with this code:
USE DNRTest BACKUP DATABASE DNRTest TO DISK = 'dnrtest.bak' GO /* Bunch of stuff tested here */RESTORE DATABASE DNRTest FROM DISK = 'dnrtest.bak' WITH REPLACEWhat happens if this runs, assuming the "bunch of stuff" isn't anything affecting the instance. See possible answers