Oracle NVL function
- 13 November 2022
- Database Performance ManagementTechnology Business
Oracle/PLSQL NVL function allows you to replace the value when there is a Null value….
It does matter what the column order is in PostgreSQL.
Recently, I came across some really broad tables with hundreds of columns in a database that was not particularly well organized. Our PostgreSQL suppo…
Oracle SQLCODE function
- 12 November 2022
- Database Performance ManagementMachine learning
The SQLCODE function returns the error number associated with an exceptional situation. This function can only be used in the exception handling secti…
Oracle NVL2 function
Oracle/PLSQL NVL2 function extends the functionality of the NVL function. It replaces the value when a Null value is encountered and also when a non-N…
10 simple steps to a full understanding of SQL
- 9 November 2022
- Database Performance ManagementDeep learning
Very many programmers look at SQL like a terrible beast. SQL – one of the few declarative languages, and its behavior is fundamentally different from …
The views expressed on this blog are those of the author and do not necessarily reflect the opinions of Enteros Inc. This blog may contain links to the content of third-party sites. By providing such links, Enteros Inc. does not adopt, guarantee, approve, or endorse the information, views, or products available on such sites.
Are you interested in writing for Enteros’ Blog? Please send us a pitch!