The web application front end passes the user-entered customer ID to the back-end database. The database runs an SQL query and returns the results to the web application, which displays the ...

One of the most common problems when running SQL Servers is slow queries. The help desk or database team usually hears that described as the application is slow or the database is slow.

Here's a look at different ways to query Hadoop via SQL, some of which are part of the latest edition of MapR's Hadoop distribution SQL: old and busted. Hadoop: new hotness. That’s the ...

JSON has stolen some of XML's thunder with features such as human and machine readability, a lightweight, compact text structure and support for many software and hardware platforms. JSON (JavaScript ...

Dynamic SQL lets you create a query string based off of user input. SQL Server allows you to create dynamic SQL statements. The statements use a SQL string varchar data type, then you execute the ...

A public preview of SQL Server 2025 adds new vector capabilities already found in rival databases, along with JSON support ...

The feature maintains historical data in a relational form to support SQL queries for auditing, forensics, and other purposes. It provides guarantees of cryptographic data integrity while maintaining ...

However there are times when a developer must combine Hibernate, JPA and SQL queries within their code. The Jakarta Persistence API provides two standard ways to pull records from a database using ...

If your business uses relational databases to store data, it helps to use the SQL SELECT command with the INTO clause to create new tables from query results. This method isn't ANSI-standard SQL ...

Beginning in Version 7, you can associate a libref directly with your DBMS data and use the libref in your Pass-Through query just as you would use any SAS data set. As a result, you can now create a ...