JSON data types in MySQL. Learn with these examples
Hello again, today we wanted to comment on the changes that have been made in MySQL for the use of JSON data types within the MySQL tables themselves. As we …
Rename a database in MySQL
Good friends. Over time, it seems necessary to rename a database in MySQL. For that purpose, we used to apply a simple RENAME DATABASE command that existed in previous versions …
OTRS error: The browser you are using is too old.
We recently encountered this error in OTRS . It’s about the error: “ The browser you are using is too old. “Or” The browser you are using is too old …
Creation of a Network Link in Oracle.
Hello again friends! This week we are going to see how to make an expdp / impdp through the creating a network link . With this, we will reduce the …
Table statistics in PostgreSQL. Learn to review them
Hello again. Today we wanted to tell you how to check the statistics of a table in PostgreSQL . To generate a good plan for the queries, the query planner …
Put a DB in Archivelog mode in Oracle
Hello everyone, today we are going to propose a task that when we have an Oracle DB we will have to perform, or at least think about it, which is …