๐Ÿ–ฅ๏ธWindow์— MySQL์„ค์น˜ ๋ฐ ํ™˜๊ฒฝ์„ค์ •(22.10.21์ˆ˜์—…)

๋ฆฌ์•ˆ๐Ÿคยท2022๋…„ 12์›” 11์ผ

๐Ÿ“Œ MySQL ์„ค์น˜

1. ๋‹ค์šด๋กœ๋“œ
MySQL ํ™ˆํŽ˜์ด์ง€ ์ ‘์† - Download
- ์ ค ๋ฐ‘์— MySQL Community (GPL) Downloads ยป ํด๋ฆญ
- MySQL Installer for Windows ์„ ํƒ - 8.0.17๋ฒ„์ „(393.4M)์œผ๋กœ ๋‹ค์šด

2. ์„ค์น˜ํ•˜๊ธฐ

- Choosing a Setup Type -> Custom ์„ ํƒํ•˜๊ณ  Next>

- MySQL Servers โ€“> MySQL Server 8.0 - x64
- Applications โ€“> MySQL Workbench 8.0 - x64
- Documentation โ€“> Samles and Examples 8.0 - x86
์„ ํƒํ•˜์—ฌ ์˜†์œผ๋กœ ์ด๋™์‹œํ‚ค๊ณ  Next>

- ์„ค์น˜ํ•  ํŒŒ์ผ ํ™•์ธ ํ›„ Executeํด๋ฆญ -> Next>

- ํ•ญ๋ชฉ ํ™•์ธ ํ›„ Next>

3. ํ™˜๊ฒฝ์„ค์ •

- High Availability -> Standalone MySQL Server / Classic MySQL Replication ์„ ํƒ ํ›„ Next>

- Development Computer์„ ํƒ : MySQL ์™ธ์—๋„ ์—ฌ๋Ÿฌ ํ”„๋กœ๊ทธ๋žจ์„ ์‚ฌ์šฉํ•˜๋Š” ์ปดํ“จํ„ฐ
- TCP/IP ์ฒดํฌ ๋ฐ Port๋ฒˆํ˜ธ ๊ธฐ์–ต / Open Windows Firewall ports for network access ์ฒดํฌ => ์™ธ๋ถ€ ์ปดํ“จํ„ฐ์—์„œ ์ ‘๊ทผํ•  ์ˆ˜ ์žˆ๋„๋ก [Windows ๋ฐฉํ™”๋ฒฝ]์˜ ํฌํŠธ๋ฅผ ํ—ˆ์šฉํ•จ

- Authentication Method โ€“ [Use Strong Password...] ์„ ํƒ๋œ ์ƒํƒœ์—์„œ Next>

- Accounts and Roles โ€“ MySQL ๊ด€๋ฆฌ์ž(root)์˜ ๋น„๋ฐ€๋ฒˆํ˜ธ ์ง€์ • ํ›„ Next>

- Windows Service Name : MySQL๋กœ ์ง€์ • ํ›„ Next>

- Apply Configuration โ€“ Execute ํด๋ฆญ ํ›„ ์„ค์ • ๋‚ด์šฉ ์ ์šฉ ํ›„ Finish

- Product Configuration โ€“ Samples and Examples ์„ค์ • ์ง„ํ–‰์„ ์œ„ํ•ด Next>

- Username๊ณผ Password ์ž…๋ ฅ ํ›„ Check ํด๋ฆญ ์‹œ ์—ฐ๊ฒฐ ์„ฑ๊ณต ๋ฉ”์‹œ์ง€ ํ™•์ธ ํ›„ Next>

- Apply Configuration โ€“ Execute ํด๋ฆญ ํ›„ ์„ค์ • ๋‚ด์šฉ ์ ์šฉ๋˜๋ฉด Finish

- Product Configuration โ€“ ํ™˜๊ฒฝ ์„ค์ • ์™„๋ฃŒ ํ›„ Next>
- Installation Complete โ€“ Finish๋ฅผ ํด๋ฆญํ•ด์„œ MySQL ์„ค์น˜ ์™„๋ฃŒ!!

- Window [์‹œ์ž‘] ๋ฉ”๋‰ด์—์„œ MySQL ์„ค์น˜ ํ™•์ธ


๐Ÿ“Œ MySQL ์ ‘์† ๋ฐ ํ™˜๊ฒฝ์„ค์ •

1. MySQL์˜ ์‹คํ–‰ ํŒŒ์ผ์ด ์žˆ๋Š” ๊ฒฝ๋กœ Path์— ์ถ”๊ฐ€ํ•˜๊ธฐ
- C: - Program Files - MySQL - MySQL Server 8.0 - bin
-> ์ด๋™ ํ›„ ์ฃผ์†Œ ํ‘œ์‹œ ์ค„ ๋ณต์‚ฌ

- Windows์˜ [์‹œ์ž‘]์—์„œ - [Windows PowerShell(๊ด€๋ฆฌ์ž)] ์‹คํ–‰
- cmd ์ž…๋ ฅ : ๋ช…๋ น ํ”„๋กฌํ”„ํŠธ๋กœ ์ „ํ™˜
- Path ์ถ”๊ฐ€ : SETX PATH โ€œC:\Program Files\MySQL\MySQL Server 8.0\bin;%PATH%โ€
=> ์žฌ๋ถ€ํŒ…ํ•˜๊ธฐ!!
* SETX PATH = ํ™˜๊ฒฝ๋ณ€์ˆ˜ ์ €์žฅ

2. MySQL ๋ช…๋ นํ”„๋กฌํ”„ํŠธ ์‚ฌ์šฉํ•˜๊ธฐ
1) ๋ช…๋ นํ”„๋กฌํ”„ํŠธ(cmd)์ฐฝ ์—ด๊ธฐ
2) ์„ค์น˜๋œ MySQL ๋ฒ„์ „ ํ™•์ธ
=> mysql --version
3) MySQL ์ ‘์†ํ•˜๊ธฐ
=> mysql -u root -p

3) MySQL ๋ช…๋ น์–ด ํ…Œ์ŠคํŠธ
(1)help ๋ช…๋ น์–ด

(2) show databases ๋ช…๋ น์–ด

  • ๋ช…๋ น์–ด๋“ค
    - ; = ํ•ญ์ƒ ๋งˆ์ง€๋ง‰์— ๋ถ™์ด๊ณ  ์—”ํ„ฐํ•˜๊ธฐ
    - use = DB์‚ฌ์šฉ ๋ณ€๊ฒฝ ex) use world;
    - ctrl + c = ์ด์ „ ๊ฒƒ ์ทจ์†Œ
    - show tables = ํ…Œ์ด๋ธ” ๋ณด๊ธฐ
    - desc = ํ…Œ์ด๋ธ” ๊ตฌ์กฐ ๋ณด๊ธฐ ex) desc city;
    - select = ๋ฐ์ดํ„ฐ ์ถ”์ถœ
    ex) select *
    ย ย ย ย ย from city; = city๋ผ๋Š” ํ…Œ์ด๋ธ”์˜ ๋ชจ๋“  ๋ฐ์ดํ„ฐ๋ฅผ ์ถ”์ถœ(ํ˜„์žฅ์—์„œ ์ž˜ ์‚ฌ์šฉX)

3. MySQL Workbench ์‚ฌ์šฉํ•˜๊ธฐ

  1. + ํด๋ฆญ
  2. Connection Name -> Windows-MySQL
  3. password ์ €์žฅ
  4. ok - ์ƒˆ๋กœ๋งŒ๋“ ํ™”๋ฉด ์ ‘์†
  5. ๋งˆ์ง€๋ง‰ ํ™”๋ฉด ๋น„ํ™œ์„ฑํ™”
  6. Schemas ํ™”๋ฉด ์‚ฌ์šฉํ•˜๋ฉด ๋จ

  • MySQL Workbench ์„ค์ •
    - [Edit] - [Preferences] - ์™ผ์ชฝ [SQL Editor] ํด๋ฆญ โ€“ ์˜ค๋ฅธ์ชฝ ํ•˜๋‹จ [Safe Updates] ์ฒดํฌ ํ•ด์ œ ํ›„ OK
    - ์ด์œ  : ์›ํ™œํ•œ update์™€ delete๋ฅผ ์œ„ํ•จ.

    - ์„ค์น˜๋œ ๋ฒ„์ „ ํ™•์ธ
    * ๋ฒˆ๊ฐœํ‘œ์‹œ = ์‹คํ–‰(ctrl+enter)

    - MySQL ๋ช…๋ น์–ด ํ…Œ์ŠคํŠธ - show databases ๋ช…๋ น์–ด ์‹คํ–‰

    - use world ๋ช…๋ น์–ด ์‹คํ–‰
    - show tables ๋ช…๋ น์–ด ์‹คํ–‰

๐Ÿ“Œ์ƒ˜ํ”Œ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค(์Šคํ‚ค๋งˆ) ์„ค์น˜ ๋ฐ ํ™•์ธ

1. employees ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค(์Šคํ‚ค๋งˆ) ์„ค์น˜
- employees.zip ํŒŒ์ผ์„ C๋“œ๋ผ์ด๋ธŒ์—์„œ ์••์ถ• ํ’€๊ธฐ
- Windows์˜ [์‹œ์ž‘]์—์„œ ์˜ค๋ฅธ์ชฝ ๋งˆ์šฐ์Šค ํด๋ฆญ - [Windows PowerShell(๊ด€๋ฆฌ์ž)] ์‹คํ–‰

2. hr ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค(์Šคํ‚ค๋งˆ) ์„ค์น˜(๋™์ผ ๋ฐฉ์‹)
- hr.zip ํŒŒ์ผ์„ C๋“œ๋ผ์ด๋ธŒ์—์„œ ์••์ถ• ํ’€๊ธฐ
- Windows์˜ [์‹œ์ž‘]์—์„œ ์˜ค๋ฅธ์ชฝ ๋งˆ์šฐ์Šค ํด๋ฆญ - [Windows PowerShell(๊ด€๋ฆฌ์ž)] ์‹คํ–‰

3. ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ํ™•์ธ

  • ๋ช…๋ น์–ด
    - cd(change directory) = ์ด๋™
    ex) cd \employees
    - source = ์Šคํฌ๋ฆฝํŠธํŒŒ์ผ ์‹คํ–‰
    ex) source employees.sql - > employees.sql ์‹คํ–‰
    - -- = ์ฃผ์„๋‹ฌ๊ธฐ
    4. MySQL ์„ค์น˜๋œ ํด๋” ํ™•์ธ
    - C:\Program Files\MySQL\MySQL Server 8.0์œผ๋กœ ์ด๋™

- C:\ProgramData\MySQL\MySQL Server 8.0\Data๋กœ ์ด๋™
- ProgramData ํด๋” ์•ˆ๋ณด์ด๋Š” ๊ฒฝ์šฐ [๋ณด๊ธฐ]-[์ˆจ๊ธด ํ•ญ๋ชฉ] ์ฒดํฌ ์‹œ ๋‚˜ํƒ€๋‚จ.

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