Wiki Article · Cinematic

MyBatis

MyBatis ek open-source persistence framework hai jo Java applications me SQL databases ke sath kaam…

Overview

MyBatis — Quick Facts

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Property: Detail

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Full Name: MyBatis SQL Mapper Framework

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Original Name: iBATIS (2001–2010)

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Creator: Clinton Begin

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Quick Info

📚 | Property | Detail | |---|---| | Full Name | MyBatis SQL Mapper Framework | | Original…

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History aur Evolution

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JDBC boilerplate code eliminate…

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SQL developer ke control me rakhna…

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ResultSet to Java object mapping…

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Database-specific SQL optimization…

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Architecture — How MyBatis Works

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Mapped SQL statements execute…

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Mapper instances provide karta hai

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Transaction manage karta hai

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Thread-safe nahi hai — har thread…

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Mermaid Diagram — MyBatis Execution Flow

⭐ `mermaid flowchart TB App["Application Code"] --> MI["Mapper Interface<br/>(e.g.,…

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Core Concepts — Detail

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namespace Mapper interface ka…

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#{id} safe parameterized query hai…

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${value} string substitution hai…

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resultMap complex object mapping…

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MyBatis vs Hibernate/JPA — Detailed Comparison

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Jab complex SQL queries likhni hon…

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Jab stored procedures extensively…

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Jab legacy database ke sath kaam…

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Jab DBA team queries optimize…

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Spring Integration

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SqlSessionFactoryBean —…

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SqlSessionTemplate — thread-safe…

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MapperScannerConfigurer —…

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Spring transaction management…

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MyBatis-Plus

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BaseMapper<T> — generic CRUD…

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Lambda Query Wrapper — type-safe…

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Auto Code Generator — entity,…

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Pagination Plugin — built-in…

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Caching in MyBatis

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Scope: SqlSession level

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Default: Enabled (cannot disable)

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Behavior: Same SqlSession me same…

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Eviction: SqlSession close hone…

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MyBatis Generator (MBG)

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Java POJOs (model/entity classes)

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Mapper XML files (CRUD SQL…

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Mapper Interfaces (Java interfaces)

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Example classes (dynamic query…

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MyBatis in Other Languages

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.NET me Entity Framework aur…

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Active development slow hai…

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Legacy .NET applications me abhi…

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TypeHandler System

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StringTypeHandler — String ↔…

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IntegerTypeHandler — Integer ↔…

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DateTypeHandler — Date ↔ TIMESTAMP

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BooleanTypeHandler — Boolean ↔…

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Plugin (Interceptor) System

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PageHelper — universal pagination…

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MyBatis-Plus plugins —…

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MyBatis-Flex — lightweight query…

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SQL logging plugins — full SQL…

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Advanced Features

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Nested Select (lazy) — separate…

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Nested Result (join) — single SQL…

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Advantages aur Disadvantages

🌟 Advantages 1. SQL control — full control over every query, optimization possible 2.…

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Ecosystem aur Related Tools

🚀 | Tool / Library | Description | Integration | |---|---|---| | MyBatis-Spring | Spring…

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Industry Adoption

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Alibaba — massive MyBatis usage…

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Tencent — WeChat backend services

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JD.com — e-commerce platform

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Baidu — search engine backend

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Performance Considerations

💡 Query Optimization Tips 1. Batch operations — ExecutorType.BATCH use karo bulk operations…

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MyBatis Dynamic SQL Library

🎯 mybatis-dynamic-sql ek official library hai (MyBatis team se) jo Java DSL ke through SQL…

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Interesting Facts

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iBATIS naam me "i" lowercase…

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MyBatis GitHub par 19,000+ stars…

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China me MyBatis Hibernate se…

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MyBatis-Plus ne MyBatis ko…

Comparison

MyBatis vs Hibernate/JPA — Detailed Comparison

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Approach: SQL Mapping

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SQL Control: Developer likhta hai

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Learning Curve: Medium (SQL +…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

MyBatis ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

MyBatis ka 'Full Name' kya hai?

Complete! 🎉

MyBatis Complete!

Aliens Wiki · HIEN · Cinematic Knowledge

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MyBatis Complete

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