๐Ÿ”ฅ mysql command ๐Ÿ”ฅ

yeeun leeยท2020๋…„ 4์›” 27์ผ
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์—ฌ๋Ÿฌ๋ช…์ด ์ฐธ์—ฌํ•˜๊ณ  ์žˆ๋Š” ํ”„๋กœ์ ํŠธ๋ฅผ ๊ณต์œ ๋ฐ›์•„ mysql์— ์ ‘์†ํ•ด์„œ ๋ฐ์ดํ„ฐ๋ฅผ ์—…๋ฐ์ดํŠธ ํ•˜๋Š” ๊ณผ์ •์„ ์•Œ์•„๋ณด์ž.

์ด ๋•Œ ์ฃผ์˜ํ•  ์ ์€ ๋ฐ›์€ ํŒŒ์ผ์—์„œ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์™€ secret key ๊ด€๋ จ ์ €์žฅํ•ด๋†“์€ ํŒŒ์ผ (config.py ํ˜น์€ mysettings.py๋กœ ๋ณดํ†ต ์ €์žฅ)์„ ๋‚ด ์„œ๋ฒ„์˜ ๋น„๋ฐ€๋ฒˆํ˜ธ์™€ ๋งž์ถฐ์ค˜์•ผ ์ ‘์†ํ•  ์ˆ˜ ์žˆ๋‹ค. ์•„์ง ๊นƒ์— prํ•œ ๊ฒƒ์ด ์—…๋ฐ์ดํŠธ ๋˜์ง€ ์•Š์•„์„œ ํŒŒ์ผ์„ ์ฃผ๊ณ  ๋ฐ›๋Š” ์ค‘์ด๋ผ์„œ ์ƒ๊ธฐ๋Š” ์˜ค๋ฅ˜์ผ ์ˆ˜๋„ ์žˆ๋‹ค.

1. mysql.server start

mysql์— ๋“ค์–ด๊ฐ€๋ ค๋ฉด ํ•ด์•ผ ํ•˜๋Š” ์ฒซ ๋ฒˆ์งธ ๋‹จ๊ณ„. django์—์„œ manage.py runserver๋ฅผ ํ•ด์•ผ ํ•˜๋Š” ๊ฒƒ์ฒ˜๋Ÿผ mysql ์„œ๋ฒ„๋ฅผ ์ผœ์ค˜์•ผ ๋กœ๊ทธ์ธ ๋ฐ ๋ฐ์ดํ„ฐ ์ ‘๊ทผ์ด ๊ฐ€๋Šฅํ•˜๋‹ค. ๋ช…๋ น์–ด๋ฅผ ์น˜๋ฉด ์•„๋ž˜ ๋‚ด์šฉ๊ณผ ํ•จ๊ป˜ ์„œ๋ฒ„๊ฐ€ ์ผœ์ง€๊ณ  ๊ด€๋ จ ๋ช…๋ น์–ด๋ฅผ ๊ธฐ์ผ๊ฒŒ ์•Œ๋ ค์ค€๋‹ค.

๐Ÿšจ mysql์ด ๊น”๋ ค ์žˆ๋Š” (๊ฐ€์ƒ)ํ™˜๊ฒฝ์— ์ ‘์†ํ•˜๊ณ  ์‹คํ–‰ํ•ด์•ผ ํ•˜๋Š” ๋ช…๋ น์–ด!

โฏ mysql server start
mysql  Ver 8.0.19 for osx10.14 on x86_64 (Homebrew)
Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

2. mysql -u root -p

user๊ฐ€ root์ธ ๊ณ„์ •์œผ๋กœ ์ ‘์†ํ•œ๋‹ค๋Š” ๋ช…๋ น์–ด๋‹ค. -p ์˜ต์…˜์ด ํŒจ์Šค์›Œ๋“œ ๊ด€๋ จ ๋‚ด์šฉ์ด๊ธฐ ๋•Œ๋ฌธ์— ์œ„ ๋ช…๋ น์–ด๋ฅผ ์น˜๋ฉด ์•”ํ˜ธ๋ฅผ ์ž…๋ ฅํ•˜๋ผ๋Š” ๋‚ด์šฉ์ด ๋‚˜์˜จ๋‹ค. ์ฒ˜์Œ์— mysql์„ ๊น”์•˜์„ ๋•Œ ์„ค์ •ํ•ด์ค€ ๋น„๋ฐ€๋ฒˆํ˜ธ๋ฅผ ์ž…๋ ฅํ•˜๋ฉด ๋œ๋‹ค.

โฏ mysql -u root -p
Enter password:

3. ํ…Œ์ด๋ธ” ๊ด€๋ จ

3.1 use 'database_name'

์ ‘๊ทผ์„ ์›ํ•˜๋Š” ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค๋กœ ์ ‘์†. ์„ฑ๊ณตํ•˜๋ฉด ์•„๋ž˜์™€ ๊ฐ™์ด ๋œฌ๋‹ค. โ—๏ธ์„ธ๋ฏธ์ฝœ๋ก  ์—†์–ด๋„ ๋จ!

mysql> use rolex
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed

3.2 show databases;

๋‚ด ์„œ๋ฒ„์— ์žˆ๋Š” ๋ชจ๋“  ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค๋ฅผ ๋ณด์—ฌ์ค€๋‹ค.

mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| project_1st        |
| rolex              |
| sys                |
+--------------------+
7 rows in set (0.00 sec)

3.3 show tables;

ํ•˜๋‚˜์˜ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์•ˆ์— ์žˆ๋Š” ๋ชจ๋“  ํ…Œ์ด๋ธ”์„ ๋ณด์—ฌ์ค€๋‹ค.

mysql> show tables;
+---------------------+
| Tables_in_rolex     |
+---------------------+
| bezels              |
| bezels_finds        |
| bracelets           |
| bracelets_finds     |
| categories          |
| collections         |
| details             |
| dials               |
| dials_finds         |
| django_content_type |
| django_migrations   |
| django_session      |
| features            |
| likes               |
| materials           |
| middle_images       |
| pages_descriptions  |
| products            |
| sizes               |
| users               |
+---------------------+
20 rows in set (0.00 sec)

3.4 select * from table;

ํ…Œ์ด๋ธ”์—์„œ ๋ชจ๋“  ์ •๋ณด๋ฅผ ๋ถˆ๋Ÿฌ์˜ฌ ๋•Œ ์“ฐ์ธ๋‹ค. ํ„ฐ๋ฏธ๋„์—์„œ ๋ฐ”๋กœ ํ‘œ๋ฅผ ๋ถˆ๋Ÿฌ์˜ค๋‹ˆ๊นŒ ๋„ˆ๋ฌด ์ค„์ด ์•ˆ ๋งž์•„์„œ ๐Ÿฅบ ์ด๋ฏธ์ง€๋กœ ๋Œ€์ฒดํ•œ๋‹ค.

mysql> select * from materials;

4. ๊ทธ ์™ธ ๋ช…๋ น์–ด

4.1 ๋น„๋ฐ€๋ฒˆํ˜ธ ๋ณ€๊ฒฝ

mysql version 8 ๊ธฐ์ค€์œผ๋กœ ๋‹ค์Œ ๋ช…๋ น์–ด๋ฅผ ํ†ตํ•ด ์ˆ˜์ •ํ•  ์ˆ˜ ์žˆ๋‹ค.

mysql> alter user 'root'@'localhost' identified with mysql_native_password by '๋ณ€๊ฒฝํ•˜๊ธธ ์›ํ•˜๋Š” ๋น„๋ฐ€๋ฒˆํ˜ธ'

4.2 ์„œ๋ฒ„ ์ข…๋ฃŒ

shell(mysql> ๋กœ ์‹œ์ž‘)์—์„œ ๋กœ๊ทธ์•„์›ƒ ๋ช…๋ น์–ด๋Š” exit, quit, \q ์ด๋‹ค.
MySQL ์„œ๋ฒ„ ์ข…๋ฃŒ ๋ช…๋ น์–ด๋Š” "mysql.server stop"์„ ์ž…๋ ฅํ•˜๋ฉด ๋œ๋‹ค.

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์ด์‚ฌ๊ฐ„ ๋ธ”๋กœ๊ทธ: yenilee.github.io

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