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[JAVA][MySQL] ๋ฐ์ดํ„ฐ ํƒ€์ž… ๋งค์นญ

https://firstws.tistory.com/entry/MySQL-MySQL-%EB%8D%B0%EC%9D%B4%ED%84%B0-%ED%83%80%EC%9E%85%EA%B3%BC-Java-%EB%8D%B0%EC%9D%B4%ED%84%B0-%ED%83%80%EC%9E%85-%EB%B9%84%EA%B5%90%EB%A7%A4%EC%B9%AD [MySQL] MySQL ๋ฐ์ดํ„ฐ ํƒ€์ž…๊ณผ Java ๋ฐ์ดํ„ฐ ํƒ€์ž… ๋น„๊ต/๋งค์นญ MySQL, MariaDB ๋ฐ์ดํ„ฐ ํƒ€์ž…๊ณผ Java ๋ฐ์ดํ„ฐ ํƒ€์ž… ๋น„๊ต/๋งค์นญ (DB ์ปฌ๋Ÿผ -> JPA Entity ์ž‘์—…ํ•˜๋‹ค๊ฐ€ ๊ถ๊ธˆํ•ด์„œ ์ฐพ์€ ์ž๋ฃŒ์ž…๋‹ˆ๋‹ค.) MySQL dataType Java dataType BIT Boolean TINYINT Integer BOOL/BOOLEAN (TINYINT(1)) ..

JAVA 2024.02.10

[DB][MyBatis] selectKey resultType Type List

https://firstws.tistory.com/37 [MyBatis] resultType ์ •๋ฆฌ(feat. List๋กœ ๋ฆฌํ„ด๋ฐ›๊ธฐ) 1. MyBatis-Mapper resultType ์ •๋ฆฌ alias(๋ณ„์นญ) Data Type(๋ฐ์ดํ„ฐ ํƒ€์ž…) string String date Date map Map hashmap HashMap list List arraylist ArrayList decimal BigDecimal bigdecimal BigDecimal biginteger BigInteger _byte byte _long long _short short _i firstws.tistory.com

DB 2024.02.09

[DB][MySQL] add column

ALTER TABLE T_TX_DOC ADD COLUMN SUP_DT varchar(8) COMMENT '๋ณด์™„์š”์ฒญ์ผ' AFTER DUE_DT; ALTER TABLE T_TX_DOC ADD COLUMN SUP_MEMO mediumtext COMMENT '๋ณด์™„์š”์ฒญ์‚ฌ์œ ' AFTER SUP_DT; ALTER TABLE T_TX_DOC ADD COLUMN RQ_TP varchar(10) COMMENT '์š”์ฒญ์œ ํ˜•' NOT NULL AFTER SUP_MEMO; ALTER TABLE [ํ…Œ์ด๋ธ”๋ช…] ADD COLUMN [์ถ”๊ฐ€๋˜๋Š” ์ปฌ๋Ÿผ๋ช…] [๋ฐ์ดํ„ฐํƒ€์ž…] COMMENT ['์ฝ”๋ฉ˜ํŠธ๋ช…'] NOT NULL AFTER [์ถ”๊ฐ€๋  ์ปฌ๋Ÿผ ์•ž์˜ ์ปฌ๋Ÿผ๋ช…];

DB 2024.02.07

[jQuery] Set์œผ๋กœ ๋ฐฐ์—ด ์ค‘๋ณต์ œ๊ฑฐํ•˜๊ธฐ

https://sisiblog.tistory.com/313 [javascript] ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ๋ฐฐ์—ด ์ค‘๋ณต ์ œ๊ฑฐ ์ฐธ๊ณ : https://www.javascripttutorial.net/array/javascript-remove-duplicates-from-array/ ์ด ํฌ์ŠคํŠธ์—์„œ๋Š” JavaScript์˜ ๋ฐฐ์—ด์—์„œ ์ค‘๋ณต๋œ ํ•ญ๋ชฉ์„ ์ œ๊ฑฐํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. 1. Set๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ฐฐ์—ด์—์„œ ์ค‘๋ณต ์ œ๊ฑฐ sisiblog.tistory.com

Front/JS & jQuery 2024.02.04

[jQuery] .map() / ๋ฐฐ์—ด์—์„œ ํŠน์ •๊ฐ’ ๊บผ๋‚ด์„œ ๋ฐฐ์—ด๋งŒ๋“ค๊ธฐ

https://phrygia.github.io/2023-01-23-array-to-object/ [javascript] ๋ฐฐ์—ด์—์„œ ํŠน์ •๊ฐ’์„ ์„ ํƒํ•ด์„œ ๊ฐ์ฒด๋กœ ๋ณ€ํ™˜ํ•˜๊ธฐ (๋ฐฐ์—ด์„ ๊ฐ์ฒด๋กœ) ํšŒ์‚ฌ์—์„œ ๊ฐœ๋ฐœํ•˜๋˜ ์ค‘ ์„ ํƒ๋œ ์ƒํ’ˆ์˜ ๋ฐฐ์—ด์—์„œ ๊ฐ ์ƒํ’ˆ์˜ ์™€ ๋ฅผ ์ถ”์ถœํ•ด์„œ ๊ฒฐ์ œํŽ˜์ด์ง€๋กœ ๋„˜๊ฒจ์ฃผ๋Š” ๋กœ์ง์„ ๊ฐœ๋ฐœํ•˜๊ณ  ์žˆ์—ˆ๋‹ค. *api ๊ฐ’ *api์—์„œ ์ถ”์ถœํ•˜๋ ค๋Š” ๊ฐ’ ์šฐ์„  ์žฅ๋ฐ”๊ตฌ๋‹ˆ ์ƒํ’ˆ๋“ค์ค‘ ์„ ํƒํ•œ ์ƒํ’ˆ์„ phrygia.github.io

Front/JS & jQuery 2024.02.03
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