Working with Sequences in H2 Database

When developing Java applications with databases, auto-generating primary keys is a common requirement. Sequences are a reliable way to generate…

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Transforming Data Analysis: The Game-Changing Power of Similarity Search with Embeddings

In the rapidly evolving landscape of data analysis and management, the integration of artificial intelligence has become nothing short of…

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A Tale of Two Oracle JDKs

There has been concern recently that Java developers will inadvertently use the wrong Oracle-provided JDK implementation now (as of JDK…

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Java Is Becoming What COBOL Was – Will It Become What COBOL Is?

Any computer science graduate from a university, technical school or community college is trained in it. Every company of any…

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Spring Boot & JPA & Hibernate & Oracle

In this tutorial we show how to create a Spring Boot application that communicates with an Oracle data source through…

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Using the JDBC Insert Features in Oracle

Introduction In this article I will show an example of how to use the JDBC bulk insert features supported by…

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Does PostgreSQL Have an ORA-01795-like Limit?

The Oracle database requires that no more than 1000 entries be used in a SQL IN portion of a WHERE…

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Docker Java App Deployment With A Containerized Oracle XE And With An Existing Oracle XE Instance

Background Many enterprises today are extremely excited about the prospects of containerized application stacks to achieve application portability and to…

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How to Quickly Enumerate Indexes in Oracle 11gR2

Do you want to know real quick what kind of indexes there are on any given table in your Oracle…

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