JDBC
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Enterprise Java
Installing PostgreSQL PL/Java as a PostgreSQL Extension
In 2011 I wrote a series of articles on PostgreSQL PL/Java. The basic information is still solid but there is…
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Core Java
What’s Even Harder Than Dates and Timezones? Dates and Timezones in SQL / JDBC!
There was an interesting discussion recently on the jOOQ mailing list about jOOQ’s current lack of out-of-the-box support for TIMESTAMP…
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Enterprise Java
Let’s Review How to Insert Clob or Blob via JDBC
LOBs are a PITA in all databases, as well as in JDBC. Handling them correctly takes a couple of lines…
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Enterprise Java
How to FlatMap a JDBC ResultSet with Java 8?
You’re not into the functional mood yet? Then the title might not resonate with you – but the article will!…
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Enterprise Java
SELECT statements batch fetching with JDBC and Hibernate
Introduction Now that I covered Hibernate batch support for INSERT, UPDATE and DELETE statements, it’s time to analyze SELECT statements…
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Enterprise Java
Hack up a Simple JDBC ResultSet Cache Using jOOQ’s MockDataProvider
Some queries shouldn’t hit the database all the time. When you query for master data (such as system settings, languages,…
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Java核心
115 Java面试问题和答案 –终极列表(PDF 下载)
在本教程中我们会讨论在Java面试中可能被用到的各种类型的问题，以便面试官来测试你的Java和面向对象开发(OOP)方面的大概水平。 在接下来的章节我们会讨论面向对象编程(OOP)和它的特点，关于Java及其功能的常见问题，Java 集合框架(Collections), 垃圾回收，异常处理，Java applets, Swing, JDBC, 远程方法调用(RMI), Servlet 和JSP。 让我们开始吧！ 目录 面试对象编程(OOP) Java的一些常见问题 Java线程 Java集合 垃圾回收 异常处理 Java Applets…
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Enterprise Java
JDBC Realm and Form Based Authentication with WildFly 8.2.0.Final, Primefaces 5.1 and MySQL 5
I’m looking at the most popular content on my blog from time to time and try to address your needs…
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Core Java
JDBC Tutorial – The ULTIMATE Guide (PDF Download)
In this post, we feature a comprehensive JDBC Tutorial (Java Database Connectivity), an API provided by Oracle that allows programmers…
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