These books cover everything from beginner SQL queries to advanced database architecture. Perfect for developers, data analysts, and backend engineers. Learn performance tuning, indexing, ...

Did you know that PostgreSQL supports streaming data directly into and out of a table? This means you can take your favorite CSV or TSV file and pipe it directly into an existing PostgreSQL table.

It looks like Microsoft is on a roll. It is announcing the integration of Copilot in its products and services back-to-back, this time in Azure SQL Database. Recently, the company announced that ...

> If you are copying Analytical Accounting (AA) setup tables from company A that has AA activated to company B that does not yet have AA activated, you must first install and activate AA in company B.

The transaction log file contains the SQL Server transactions of the database. It basically records the database transactions and the changes made by the transactions to the database. The logs are ...

A common SQL habit is to use SELECT * on a query, because it’s tedious to list all the columns you need. Plus, sometimes those columns may change over time, so why not just do things the easy way? But ...

In SQL Server, the database can be stored in different files and filegroups. If your database is small (100 MB or less), you do not need to worry too much about files and filegroups. But if you have a ...

Both Excel and SQL databases have their pros and cons. But most people are more familiar with Excel than a database. For this reason, you might want to turn your Excel into a sort of SQL database ...

The results show database name, owner, encoding method used, access privileges and no of rows selected, etc. Figure 1: List of all databases If you are comfortable with SQL statements then you can use ...