Querying relational data in Azure Database for PostgreSQL

To complement our exploration of Azure relational database offerings, in this section, we will use Azure Database for PostgreSQL to test some SQL scripts.

For the DP -900 exam, it is important to study not only Azure SQL Database but also Azure Database for PostgreSQL and Azure Database for MySQL, as both are included in the exam questions. As mentioned earlier, Azure Database for PostgreSQL and Azure Database for MySQL are Azure offerings that are very similar in configuration, and both use SQL, so it is important to examine at least one of these two options.

Note

If you’re interested in developing your projects with Azure Database for MySQL, this chapter can help you, as the PostgreSQL configuration processes are the same as MySQL, except for the administration tool we use. In the case of PostgreSQL, the administration tool that we use is Azure Data Studio, and for MySQL, it is necessary to use the official...