MyBatis Essential Patterns and Best Practices
Insert Operations
Retrieving Auto-Generated Primary Keys
<insert id="saveCustomer" useGeneratedKeys="true" keyProperty="customerId"
parameterType="com.example.domain.Customer">
INSERT INTO customer(name, points, created_at)
VALUES (#{name}, #{points}, #{createdAt})
</insert>
Batch ...
Posted on Mon, 21 Sep 2026 16:18:09 +0000 by desmortes
Spring JDBC Template Parameter Handling and Batch Operations
Introduction to Spring JDBC Template
Spring JDBC Template, part of the spring-jdbc module, simplifies database operations by handling repetitive JDBC tasks. It provides a higher-level abstraction over raw JDBC while maintaining performance advantages over more complex ORM frameworks.
SQL Parameter Passing Methods
Spring JDBC Template offers fle ...
Posted on Thu, 20 Aug 2026 16:58:06 +0000 by theonewhotopes
Java Database Connectivity: JDBC Fundamentals and Implementation
Introduction to JDBC
While C# utilizes ADO.NET for database connectivity with systems like SQL Server and Oracle, Java employs the JDBC API to enable database access. By implementing the JDBC interfaces, database vendors ensure that Java applications can interact with their respective database systems seamlessly.
JDBC Operational Flow
The JDBC ...
Posted on Wed, 12 Aug 2026 16:37:04 +0000 by cuteflower
Key Features and Enhancements in Apache Flink 1.14 to 1.17
Apache Flink 1.14.0 Highlights
Core Features
Checkpointing for Bounded Streams.
Mixed DataStream and Table/SQL Applications in Batch Execution Mode.
Introduction of the Hybrid Source for seamless reading across multiple sources.
Buffer Debloating to minimize checkpoint latency.
Fine-Grained Resource Management for dynamic Slot sizing.
New Puls ...
Posted on Thu, 07 May 2026 19:17:24 +0000 by kade119