๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

ํƒœ๊ทธ

์ž๋ฐ”์˜์ •์„ SQLD ์ž๋ฃŒ๊ตฌ์กฐ ์ž๋ฐ”์˜์ •์„์š”์•ฝ ์นœ์ ˆํ•œSQLํŠœ๋‹ ์ž๋ฐ”์š”์•ฝ SQLD๋ฒผ๋ฝ์น˜๊ธฐ sqld์š”์•ฝ SQLD์‹œํ—˜ ์ผ๊ฒฝํ—˜ querydsl sqld์˜ค๋‹ต๋…ธํŠธ ๊ตญ๋ฏผ์ทจ์—…์ œ๋„ ํ”ผ๊ทธ๋งˆ ํ•ด์‹œํ…Œ์ด๋ธ” am 05์‹œ ํ•™์Šต ์ฑŒ๋ฆฐ์ง€ driverspy net.sf.log4jdbc.sql.jdbcapi.driverspy no suitable driver java.sql.sqlexception: no suitable driver cannot create jdbc driver of class workbook 3์ข… ๋น„๊ต ์—‘์…€ ๋‹ค์šด๋กœ๋“œ 3๊ฐ€์ง€ ๋ฐฉ๋ฒ• riddle-box This XML file does not appear to have any style information associated with it 2024 ์นด์นด์˜คํŽ˜์ด API ์นด์นด์˜คํŽ˜์ด ๊ฒฐ์ œ ๊ตฌํ˜„ ์นด์นด์˜คํŽ˜์ด ๋‹จ๊ฑด ๊ฒฐ์ œ ์นด์นด์˜คํŽ˜์ด API ์ฟจ์—์Šค์— ์—์Šค sms ๋ฌธ์ž ์ธ์ฆ ๊ตฌํ˜„ 60+ ์ฃผ 60์‹œ๊ฐ„ ๊ณต๋ถ€ ์ฑŒ๋ฆฐ์ง€ ์ •๋ณด์ฒ˜๋ฆฌ๊ธฐ์‚ฌ ํ•„๊ธฐ ์‹œํ—˜ ํŒ Redis ๋ฆฌ์ŠคํŠธ์— ๋ฐ์ดํ„ฐ ์ €์žฅํ•˜๊ธฐ [Redis] ch.4 Redis ๋กœ์ปฌ ์„ค์ • / ch.5 ํ•ด์‹œ ์ž๋ฃŒ ๊ตฌ์กฐ ์ธํ”„๋Ÿฐ - ์‹ค์ „! Querydsl ์ธํ”„๋Ÿฐ - ์‹ค์ „! ์Šคํ”„๋ง ๋ฐ์ดํ„ฐ JPA ์™ธ๋ถ€ jar ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์ถ”๊ฐ€ ์ธํ…”๋ฆฌ์ œ์ด DTO์กฐํšŒ ๋‹ค์ค‘ ํ–‰ ๋น„๊ต ์—ฐ์‚ฐ์ž ์ƒ๊ด€ ์ฟผ๋ฆฌ ์—ญํ•  Role ๊ถŒํ•œ Privilege DCL ๋ฐ์ดํ„ฐ ์ œ์–ด์–ด DDL ๋ฐ์ดํ„ฐ ์ •์˜์–ด DICTIONARY ๋ฐ์ดํ„ฐ ์‚ฌ์ „ ํŠธ๋žœ์žญ์…˜ ์ปจํŠธ๋กค TRANSACTION CONTROL ์ผ๊ฒฝํ—˜์‹ ์ฒญ ์ผ๊ฒฝํ—˜ ํ›ˆ๋ จ์—ฐ๊ณ„ํ˜• ์Šคํ”„๋ง ํ…Œ์ด๋ธ” ์—‘์…€ ๋‹ค์šด๋กœ๋“œ ์Šคํ”„๋ง ๋ฆฌ์ŠคํŠธ ์—‘์…€ ๋ณ€ํ™˜ RiddleBox sqld ๊ณต๋ถ€๋ฒ• ๋งˆ๋ฆฌ์•„DB ์„ค์ • ์Šคํ”„๋ง๋ถ€ํŠธ 3.2.0 ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ ํŒ€ํ”„๋กœ์ ํŠธ ๋…ธ์…˜ ์–‘์‹ ํŒ€ํ”Œ ๋…ธ์…˜ ์–‘์‹ ๋…ธ์…˜ ๋ฌด๋ฃŒ ์–‘์‹ PriorityQueue ๋ฉ”์„œ๋“œ LinkedList ๋ฉ”์„œ๋“œ Deque ์ธํ„ฐํŽ˜์ด์Šค ๋ฉ”์„œ๋“œ Queue ๊ตฌํ˜„ ํด๋ž˜์Šค ๋ฉ”์„œ๋“œ Character ํด๋ž˜์Šค ๋ฉ”์„œ๋“œ Characterํด๋ž˜์Šค colletions ํด๋ž˜์Šค ๋ฉ”์„œ๋“œ colletionsํด๋ž˜์Šค ๊นƒ ์ปค๋ฐ‹ ๋ฉ”์„ธ์ง€ ๊ทœ์น™ ์Šคํ”„๋ง๋ถ€ํŠธ MyBatis ์„ค์ • SpringBoot MyBatis ์„ค์ • ์Šคํ”„๋ง๋ถ€ํŠธ ๋งˆ์ด๋ฐ”ํ‹ฐ์Šค Jsp AM05 ์ฑŒ๋ฆฐ์ง€ ์ปค์„œ ๊นœ๋นก ์ปค์„œ ๊นœ๋นก์ž„ ์—†์• ๊ธฐ ์ž๋ฐ” ํ•™์Šต๋ฒ• ์ž๋™ ๋ชฉ์ฐจ ๋งŒ๋“ค๊ธฐ ์ œ๋ชฉ ๋ชฉ์ฐจ ๋งŒ๋“ค๊ธฐ ๋ชฉ์ฐจ ๋„ค๋น„๊ฒŒ์ดํ„ฐ ๋งŒ๋“ค๊ธฐ sqld ๋‹จ๊ธฐ ํ•ฉ๊ฒฉ sqld ์ดˆ์‹œ ํ•ฉ๊ฒฉ ์š”์•ฝ์ •๋ฆฌ๊ณต๋ถ€๋ฒ• ์ž๋ฐ” ์š”์•ฝ ์ •๋ฆฌ Java varํ‚ค์›Œ๋“œ API ํด๋ผ์ด์–ธํŠธ Talend API Tester API ํ…Œ์ŠคํŒ… ๋„๊ตฌ jpql๊ธฐ์ดˆ ํ”ผ๊ทธ๋งˆ ํ”„๋กœ์„ธ์Šค ๊ทธ๋ฆฌ๊ธฐ ํ”ผ๊ทธ๋งˆ์•„์ด์ฝ˜ ์…€ ์ •๋ ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ณ‘ํ•ฉ ์ •๋ ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๊ธฐ๋ณธ์ •๋ ฌ ์† ๋ฒ ์˜€์„ ๋•Œ ์ƒ์ฒ˜ ๋ด‰ํ•ฉ ์† ๋ฒ ์˜€์„ ๋•Œ ์‘๊ธ‰์ฒ˜์น˜ sqld์ค€๋น„๋ฌผ sqld์‹ ์ฒญ 51ํšŒSQLD ์ž์œ ํ˜•์‹๋‹ค์ด์–ด๋ฆฌ sqld์š”์•ฝ๋…ธํŠธ ์ŠคํŠธ๋ฆผ Collector ์ŠคํŠธ๋ฆผ์˜ ์ค‘๊ฐ„์—ฐ์‚ฐ ์ŠคํŠธ๋ฆผ์š”์•ฝ์ •๋ฆฌ ์ŠคํŠธ๋ฆผ์š”์•ฝ ๋ด‰ํ•ฉ๋ฐด๋“œ์—†์ด์น˜๋ฃŒ ์ƒ์ฒ˜๋ด‰ํ•ฉ ์นผ์—๋ฒ ์˜€์–ด์š” SQL๊ธฐ๋ณธ๊ฐœ๋… ๊ฐ์ฒด์ง€ํ–ฅ์š”์•ฝ Java์š”์•ฝ ๋ฒ„ํ‚ท ์ •๋ ฌ NON-EQUIJOIN ๋ชฉ์ฐจ ๋งŒ๋“ค๊ธฐ subgroup RediSearch ๋ฉ”๋ชจ์˜๋งˆ๋ฒ• ๋งคํผ SQLDํ•ฉ๊ฒฉ GithubAction ํž™ ์ •๋ ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ํ€ต ์ •๋ ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์‚ฝ์ž… ์ •๋ ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ฒ„๋ธ” ์ •๋ ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ํ•˜๋ฃจ ๋ฃจํ‹ด ์ž๋ฐ” ์ •๋ฆฌ ์ž๋ฐ” ์š”์•ฝ ์„ ํƒ ์ •๋ ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๊ณ„์ˆ˜ ์ •๋ ฌ cicd sql ๋ช…๋ น์–ด ์ž๋ฐ” var ์Šคํ”„๋ง๋ถ€ํŠธ ํ€ต์Šคํƒ€ํŠธ git commit message ๊ธฐ์ˆ˜ ์ •๋ ฌ async await equijoin ์–ด๋–ป๊ฒŒ๊ณต๋ถ€ํ• ๊ฒƒ์ธ๊ฐ€ sqld์‹œํ—˜ํ›„๊ธฐ ์ถฉ๋Œํ•ด๊ฒฐ ์ •๋ฆฌํ•˜๋Š” ๋‡Œ ํ‹ฐ์Šคํ† ๋ฆฌ ๋ชฉ์ฐจ Mapper.xml ์ด์ง„ ๊ฒ€์ƒ‰ ํŠธ๋ฆฌ ๊ทธ๋ฃนํ•จ์ˆ˜ JPQL ์ŠคํŠธ๋ฆผ ์ตœ์ข…์—ฐ์‚ฐ ๋งˆ๋ฆฌ์•„db ์„ค์น˜ ๋ฏธ๋ผํด๋ชจ๋‹ ๋ฃจํ‹ด๋งŒ๋“ค๊ธฐ ์œ ๋ฐ๋ฏธ jquery ๊ธฐ์ดˆ ์Šคํ”„๋ง๋ถ€ํŠธ sql๋ช…๋ น์–ด NOT NULL ๋ถ€ํŠธ์ŠคํŠธ๋žฉ ๋งˆ์ด๋ฐ”ํ‹ฐ์Šค redis ์ข‹์€์Šต๊ด€๋งŒ๋“ค๊ธฐ Cloudfront ์†๋‹ค์นจ mybatis ELB mapper ์ ˆ์ƒ ๋™์ ์ฟผ๋ฆฌ ์ œ์ด์ฟผ๋ฆฌ ์ •๋ ฌ์•Œ๊ณ ๋ฆฌ์ฆ˜ self join QํŒŒ์ผ java๊ฐœ๋… ์ œ์•ฝ์กฐ๊ฑด intersect minus union all ์„œ๋ธŒ์ฟผ๋ฆฌ ํ•ด์‹œํ•จ์ˆ˜ ์‹œ๋…ธ๋‹˜ nvl pivot BFS constraint FK ์ฑ„์นผ ๋ทฐ outer join ์ŠคํŠธ๋ฆผ rollback ๋„ํŒŒ๋ฏผ rank rollup ์˜ˆ์™ธ์ฒ˜๋ฆฌ ๊ฐ์ฒด์ง€ํ–ฅํ”„๋กœ๊ทธ๋ž˜๋ฐ union ERD JPA cube PK SubQuery ํ…Œ์ด๋ธ” DFS check commit unique Decode ์‹œํ€€์Šค ์Šคํƒ ์‘๊ธ‰์ฒ˜์น˜ ๋ฆฌ์ŠคํŠธ ์ž๋ฐ” ๋‹ค์ด์–ด๋ฆฌ ๊ธฐ๋ก Java ์ธ๋ฑ์Šค ๋ฉ”๋ชจ