TIL

[H2 DB] ์™„์ „ ์‚ญ์ œ ํ›„ ์žฌ์„ค์น˜ ๋ฐฉ๋ฒ•(Spring Boot ํ”„๋กœ์ ํŠธ ํ•˜๋ฉด์„œ ์ƒ๊ธด ๋ฌธ์ œ)

dev์Šค์นด์ด 2025. 2. 4. 23:19

๐Ÿ”ฅ H2 ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์™„์ „ ์‚ญ์ œ ๋ฐฉ๋ฒ•

โœ… Uninstall.exe ์‹คํ–‰
โœ… ๋‚จ์€ ํŒŒ์ผ ์‚ญ์ œ (C:\Program Files\H2\, jpashop.mv.db ๋“ฑ)
โœ… ํ™˜๊ฒฝ ๋ณ€์ˆ˜์—์„œ H2 ๊ด€๋ จ ๊ฒฝ๋กœ ์‚ญ์ œ
โœ… ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ ์ •๋ฆฌ (Windows ํ•œ์ •)
โœ… PC ์žฌ๋ถ€ํŒ… ํ›„ H2 ์ตœ์‹  ๋ฒ„์ „ ๋‹ค์šด๋กœ๋“œ & ์žฌ์„ค์น˜
โœ… http://localhost:8082 ์ ‘์†ํ•˜์—ฌ ์ •์ƒ ์ž‘๋™ ํ™•์ธ


1๏ธโƒฃ H2 ์ œ๊ฑฐ (Uninstall.exe ์‹คํ–‰)

  1. C:\Program Files\H2\ ๋˜๋Š” C:\H2\๋กœ ์ด๋™
  2. Uninstall.exe ์‹คํ–‰
  3. ์‚ญ์ œ๊ฐ€ ์™„๋ฃŒ๋˜๋ฉด PC๋ฅผ ์žฌ๋ถ€ํŒ… (ํ•„์ˆ˜๋Š” ์•„๋‹˜)

โ€ป Program Files์— ์—†์œผ๋ฉด Program Files(x86) ํด๋”์—์„œ ์ฐพ์•„๋ณด๋ฉด ๋œ๋‹ค. 

โ€ป ๋‚˜๋Š” Unistall ํ›„ H2 ํด๋”๋ฅผ ์‚ญ์ œํ•˜๋ ค๊ณ  ํ•˜๋Š”๋ฐ ์•ˆ ๋ผ์„œ ์žฌ๋ถ€ํŒ…์„ ํ–ˆ๋‹ค. ๊ทธ๋žฌ๋”๋‹ˆ ์‚ญ์ œ๊ฐ€ ๋๋‹ค. ํ•„์ˆ˜๋Š” ์•„๋‹ˆ๋”๋ผ๋„ ์žฌ๋ถ€ํŒ…์„ ํ•ด์ฃผ๋Š” ํŽธ์ด ์ข‹์„ ๊ฒƒ ๊ฐ™๋‹ค.


2๏ธโƒฃ ๋‚จ์€ H2 ํŒŒ์ผ ์ˆ˜๋™ ์‚ญ์ œ

Uninstall.exe๊ฐ€ ๋ชจ๋“  ํŒŒ์ผ์„ ์‚ญ์ œํ•˜์ง€ ์•Š์„ ์ˆ˜๋„ ์žˆ๋‹ค. ๋‹ค์Œ ๊ฒฝ๋กœ์— ๋‚จ์•„ ์žˆ๋Š” ํŒŒ์ผ์ด ์žˆ๋Š”์ง€ ํ™•์ธํ•˜๊ณ  ์ง์ ‘ ์‚ญ์ œํ•œ๋‹ค.

 

๐Ÿ“Œ Windows

  • C:\Program Files\H2\ (๊ธฐ๋ณธ ์„ค์น˜ ํด๋”)
  • C:\Users\your-username\h2\ (์„ค์ • ํŒŒ์ผ)
  • C:\Users\your-username\jpashop.mv.db (H2 ๋ฐ์ดํ„ฐ ํŒŒ์ผ)
  • C:\Users\your-username\.h2.server.properties (H2 ์„ค์ • ํŒŒ์ผ)

๐Ÿ“Œ Mac/Linux

  • /usr/local/h2/
  • ~/.h2.server.properties
  • ~/jpashop.mv.db (H2 ๋ฐ์ดํ„ฐ ํŒŒ์ผ)

๐Ÿ‘‰ ์œ„ ํด๋”๋ฅผ ์ฐพ์•„ ์‚ญ์ œํ•˜๊ณ , ํœด์ง€ํ†ต๋„ ๋น„์›Œ์ฃผ์„ธ์š”!


3๏ธโƒฃ Maven/Gradle ์˜์กด์„ฑ ์‚ญ์ œ (Spring Boot ํ”„๋กœ์ ํŠธ์—์„œ H2 ์ œ๊ฑฐ)

๋งŒ์•ฝ Spring Boot ํ”„๋กœ์ ํŠธ์—์„œ H2๋ฅผ ์‚ฌ์šฉํ–ˆ๋‹ค๋ฉด, ํ”„๋กœ์ ํŠธ์—์„œ H2 ์˜์กด์„ฑ๋„ ์ œ๊ฑฐํ•ด์•ผ ํ•œ๋‹ค.

 

โœ… Gradle (build.gradle)

gradle

 
dependencies {
    // ์•„๋ž˜ ์ค„ ์‚ญ์ œ
    // implementation 'com.h2database:h2'
}

 

๊ทธ๋ฆฌ๊ณ  ์˜์กด์„ฑ ์บ์‹œ ์‚ญ์ œ

sh
 
./gradlew clean

 

โœ… Maven (pom.xml)

xml
 
<dependency>
    <groupId>com.h2database</groupId>
    <artifactId>h2</artifactId>
</dependency>

 

์œ„ ์˜์กด์„ฑ ์ œ๊ฑฐ ํ›„

sh
 
mvn clean

4๏ธโƒฃ ํ™˜๊ฒฝ ๋ณ€์ˆ˜ ํ™•์ธ ๋ฐ ์‚ญ์ œ (ํ•„์š”ํ•œ ๊ฒฝ์šฐ)

H2๋ฅผ ์ง์ ‘ ์„ค์น˜ํ•œ ๊ฒฝ์šฐ, ํ™˜๊ฒฝ ๋ณ€์ˆ˜์— ๋“ฑ๋ก๋˜์—ˆ์„ ์ˆ˜๋„ ์žˆ๋‹ค.

 

๐Ÿ”น Windows์—์„œ ํ™˜๊ฒฝ ๋ณ€์ˆ˜ ์‚ญ์ œ ๋ฐฉ๋ฒ•

  1. Win + R → sysdm.cpl ์ž…๋ ฅ ํ›„ Enter
  2. ๊ณ ๊ธ‰ ํƒญ → "ํ™˜๊ฒฝ ๋ณ€์ˆ˜" ํด๋ฆญ
  3. Path์—์„œ H2 ๊ด€๋ จ ๊ฒฝ๋กœ (C:\Program Files\H2\bin ๋“ฑ) ์‚ญ์ œ
  4. ์ ์šฉ ํ›„ PC ์žฌ๋ถ€ํŒ…

๐Ÿ”น Mac/Linux์—์„œ ํ™˜๊ฒฝ ๋ณ€์ˆ˜ ์‚ญ์ œ
ํ„ฐ๋ฏธ๋„์—์„œ ์‹คํ–‰(sh)

 
nano ~/.bashrc  # ๋˜๋Š” ~/.zshrc, ~/.bash_profile

 

๊ทธ๋ฆฌ๊ณ  export H2_HOME=... ๊ด€๋ จ ์ค„ ์‚ญ์ œ ํ›„ ์ €์žฅ.


5๏ธโƒฃ ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ ์ •๋ฆฌ (Windows)

H2๋ฅผ ์™„์ „ํžˆ ์‚ญ์ œํ–ˆ์ง€๋งŒ, ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ์— ๋‚จ์•„ ์žˆ์„ ์ˆ˜๋„ ์žˆ๋‹ค.

  1. Win + R → regedit ์ž…๋ ฅ ํ›„ Enter
  2. Ctrl + F ๋ฅผ ๋ˆŒ๋Ÿฌ H2 ๋˜๋Š” h2database ๊ฒ€์ƒ‰
  3. ๊ด€๋ จ๋œ ํ‚ค๋ฅผ ์‚ญ์ œ (H2 Database ๊ด€๋ จ ํ•ญ๋ชฉ๋งŒ ์‚ญ์ œ ์ฃผ์˜!)

๐Ÿ”ฅ H2 ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์žฌ์„ค์น˜

๐Ÿ”— https://www.h2database.com/html/main.html

 

H2 Database Engine

H2 Database Engine Welcome to H2, the Java SQL database. The main features of H2 are: Very fast, open source, JDBC API Embedded and server modes; in-memory databases Browser based Console application Small footprint: around 2.5 MB jar file size     Supp

www.h2database.com

 

์œ„ ๋งํฌ์— ๋“ค์–ด๊ฐ€์„œ ๋ฒ„์ „์— ๋งž๊ฒŒ ์žฌ์„ค์น˜ํ•˜๋ฉด ๋œ๋‹ค. 

 

 

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