There are now a number of pure Java SQL database systems which support ... the getConnection() method by design, throws an exception (because logically there is no connection once you've shut ...

But with a few disputed exceptions, Google didn't copy the ... Oracle's copying of SQL from Google's copying of Java. IBM's SQL didn't have a vast library of supporting functions for Oracle ...

Null pointer exception is an “exception” (error) that is particularly common when programming in Java. For a beginner, this is a confusing and daunting message to receive, but it can be just ...

The JDBC API is composed of a number of interfaces and classes that represent a connection to the database, provide facilities for sending SQL queries to a database and help Java developer ... a large ...

There are some minor potential dangers associated with Groovy’s def keyword. The Groovy style and language feature guidelines for Java developers provides some warnings about use of def.

On the pull side, Microsoft has brought several high-quality open source tools into Azure SQL Notebooks. Now, we are seeing this behavior in the other direction as Microsoft has decided to move its ...

Microsoft has open sourced the Java language extension it added to SQL Server 2019 last year. Language extensions are used in SQL Server to allow users to execute code externally for queries. The ...