Top 5 Programming Languages to Learn for Beginners in 2022!!
If we try to put all the career options together on a single table, Information Technology is going to be the favorite horse.
Why would you ever use asp.net’s ViewState storage object over the Session storage object?
Other than because session storage is session-global to more than one page, why would you ever want to use the viewstate to hold values?
Generate JSON with property names that include dot using SELECT FOR JSON
I need to generate the folowing JSON payload (shortened) from a table in SQL Server. Please note the dot in the property name. This is a special syntax called OData.
insertion in a table of objects with nested table in oracle
I have a problem inserting in a nested table in oracle
Compare occurence of chars in PostgreSQL string
I have some data like this:
How to fix unicode REPLACEMENT CHARACTER � in postgres database
Is there a way fix the � problem in postgres database:
Junction table or denormalize?
I’m using MariaDB.
Mariadb Benchmarking – Low transaction and query per second
We have a MariaDB 10.3 on a Redhat Server (VM) with 90 GB Ram and 20 VCPUs. I’m trying to optimize the Database. I installed Sysbench for Benchmarking and after a 50 seconds test I got this values (with default MariaDB variables):
SQL Server / SSMS taking up lots of disk space
I installed SQL Server + SSMS for my univ class and ever since then my disk space is going missing (every so often, approx. 3 gb of space goes missing). I strongly suspect SQL Server and/or SSMS to be at fault (since it only happened after I installed them), however I have no idea how to track down that missing space. Is it doing massive amounts of logging? Backups? No idea.
SQL Server: Is it worth checking for change in a field before the update?
I’m investigating this statement performance on SQL Server 2019 (I’ve extracted the important part):