TheServerSide

Java, JDBC and the HSQLDB database tutorial

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way for a Java developer to learn Java Database Connectivity (JDBC) is to experiment ...
GitHub

When using java.sql.Timestamp for update, an exception thrown

When I use java.sql.Timestamp value with PreparedStatement#setObject, PreparedStatement#executeUpdate throws an exception. It probably happens due to the conversion: driver converts the value to the ...
ZDNet

Top programming languages: Java takes an unexpected leap forwards

There's no shortage of software developer jobs right now and employers are on the lookout for Python, Java and SQL coders in particular, hiring data indicates – with Go also catching the eye of ...
GitHub

Could not commit JDBC transaction; nested exception is java.sql.SQLException "Caused by: java.sql.SQLException: null"

sql:update sku set version = version + 1, lock_stock = lock_stock - 1, sales_num = sales_num + 1, update_time = 1634890932671 where id = '6172713fca31ea641a495081 ...
Android Authority

NullPointerException in Java - Explaining the billion dollar mistake

While Java is one of the most in-demand and widely used programming languages in the world, it is not without its detractors. Java is not a particularly beginner-friendly language and it is rife with ...
Scientific Research Publishing

Using Genetic Algorithm as Test Data Generator for

PL/SQL is the most common language for ORACLE database application. It allows the developer to create stored pro- gram units (Procedures, Functions, and Packages) to improve software reusability and ...
TheServerSide

Java Database Connectivity (JDBC)

Java Database Connectivity (JDBC) is an application program interface (API) packaged with the Java SE edition that makes it possible to standardize and simplify the process of connecting Java ...