๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

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[๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค] ๋ทฐ (View) - 3 ๋‹ค์Œ ์ฑ…์œผ๋กœ ๊ณต๋ถ€ํ•œ ๋‚ด์šฉ์„ ์ •๋ฆฌํ–ˆ๋‹ค. ์ œ๋ชฉ : ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์‹œ์Šคํ…œ (Database System Concepts) - 6th Edition ์ถœํŒ์‚ฌ : McGraw-Hill Korea http://www.kyobobook.co.kr/product/detailViewKor.laf?ejkGb=KOR&mallGb=KOR&barcode=9788960552036&orderClick=LAG&Kc= 4.2.4. ๋ทฐ์˜ ๊ฐฑ์‹  - ๋ทฐ๋Š” ์งˆ์˜์— ์œ ์šฉํ•œ ๋„๊ตฌ์ด์ง€๋งŒ ๊ฐฑ์‹ , ์‚ฝ์ž… ๋ฐ ์‚ญ์ œ ๋“ฑ์˜ ์—ฐ์‚ฐ์„ ๋ทฐ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ํ‘œํ˜„ํ•  ๋•Œ์—๋Š” ๋งŽ์€ ๋ฌธ์ œ์ ์ด ์กด์žฌํ•œ๋‹ค. - ์ด์ „์— ์‚ดํŽด๋ณธ ์‚ฌ๋ฌด์›์„ ์œ„ํ•œ faculty ๋ทฐ๋ฅผ ์ƒ๊ฐํ•ด ๋ณด์ž. ๋ฆด๋ ˆ์ด์…˜ ์ด๋ฆ„์ด ๋“ค์–ด๊ฐˆ ์ˆ˜ ์žˆ๋Š” ๋ชจ๋“  ๊ณณ์— ๋ทฐ ์ด๋ฆ„์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์‚ฌ๋ฌด์›์€ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์งˆ์˜๋ฅผ ์ˆ˜ํ–‰ํ•  ์ˆ˜.. 2021. 7. 15.
[๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค] ๋ทฐ (View) - 2 ๋‹ค์Œ ์ฑ…์œผ๋กœ ๊ณต๋ถ€ํ•œ ๋‚ด์šฉ์„ ์ •๋ฆฌํ–ˆ๋‹ค. ์ œ๋ชฉ : ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์‹œ์Šคํ…œ (Database System Concepts) - 6th Edition ์ถœํŒ์‚ฌ : McGraw-Hill Korea http://www.kyobobook.co.kr/product/detailViewKor.laf?ejkGb=KOR&mallGb=KOR&barcode=9788960552036&orderClick=LAG&Kc= 4.2. SQL ์งˆ์˜์—์„œ ๋ทฐ์˜ ์‚ฌ์šฉ - ์ผ๋‹จ ๋ทฐ๋ฅผ ์ •์˜ํ•˜๋ฉด, ๊ทธ ๋ทฐ๊ฐ€ ์ƒ์„ฑํ•˜๋Š” ๊ฐ€์ƒ ๋ฆด๋ ˆ์ด์…˜์„ ์ง€์ •ํ•˜๊ธฐ ์œ„ํ•ด์„œ ๋ทฐ์˜ ์ด๋ฆ„์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. - physics_fall_2009 ๋ทฐ๋ฅผ ์‚ฌ์šฉํ•ด์„œ 2009๋…„ ๊ฐ€์„์— Watson ๋นŒ๋”ฉ์—์„œ ํ•œ ๋ชจ๋“  ์ˆ˜์—…์„ ์ฐพ๋Š” ์งˆ์˜๋ฅผ ์•„๋ž˜์™€ ๊ฐ™์ด ์ž‘์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค. select course_id fro.. 2021. 7. 14.
[๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค] ๋ทฐ (View) - 1 ๋‹ค์Œ ์ฑ…์œผ๋กœ ๊ณต๋ถ€ํ•œ ๋‚ด์šฉ์„ ์ •๋ฆฌํ–ˆ๋‹ค. ์ œ๋ชฉ : ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์‹œ์Šคํ…œ (Database System Concepts) - 6th Edition ์ถœํŒ์‚ฌ : McGraw-Hill Korea http://www.kyobobook.co.kr/product/detailViewKor.laf?ejkGb=KOR&mallGb=KOR&barcode=9788960552036&orderClick=LAG&Kc= Chapter 4. ์ค‘๊ธ‰ SQL 4.2. ๋ทฐ - ๋ชจ๋“  ์‚ฌ์šฉ์ž๊ฐ€ ์ „์ฒด ๋…ผ๋ฆฌ์  ๋ชจ๋ธ์„ ๋ณด๋Š” ๊ฒƒ์€ ๋ฐ”๋žŒ์งํ•˜์ง€ ์•Š๋‹ค. ๋”๊ตฌ๋‚˜, ๋ณด์•ˆ์ƒ ํŠน์ • ์ •๋ณด๋Š” ์‚ฌ์šฉ์ž์—๊ฒŒ ์ˆจ๊ฒจ์•ผ ํ•  ํ•„์š”๊ฐ€ ์žˆ๋‹ค. - ์˜ˆ๋ฅผ ๋“ค์–ด, ๊ต์ˆ˜์˜ ID, ์ด๋ฆ„, ํ•™๊ณผ ์ด๋ฆ„์€ ์‚ฌ๋ฌด์›์ด ์•Œ์•„๋„ ์ƒ๊ด€์ด ์—†์ง€๋งŒ ๊ต์ˆ˜์˜ ์—ฐ๋ด‰์— ๋Œ€ํ•ด์„œ๋Š” ๋ณผ ์ˆ˜ ์žˆ๋Š” ๊ถŒํ•œ์„ ๊ฐ€์ ธ์„œ๋Š” ์•ˆ ๋œ๋‹ค๊ณ ํ•˜์ž. ์ด.. 2021. 7. 13.