IT/DataBase

[Oracle] ์žฌ๊ท€ ๋ณต์‚ฌ

์•Œ ์ˆ˜ ์—†๋Š” ์‚ฌ์šฉ์ž 2023. 5. 7.

๋”๋ฏธ ๋ฐ์ดํ„ฐ๋ฅผ ๋งŒ๋“ค๊ธฐ ์œ„ํ•ด ํ…Œ์ด๋ธ”์— ์žˆ๋Š” ๋ฐ์ดํ„ฐ๋งŒํผ ๋ณต์‚ฌ

ex) BOARD ํ…Œ์ด๋ธ”์— 1๊ฐœ์˜ row๋งŒ ์žˆ์„ ๊ฒฝ์šฐ 

์•„๋ž˜ ์ฟผ๋ฆฌ๋ฅผ ์‹คํ–‰ํ•˜๋ฉด 1๊ฐœ๊ฐ€ ๋” ์ƒ๊ธฐ๊ณ  ๋‹ค์‹œ ์‹คํ–‰ํ•˜๋ฉด 4๊ฐœ๊ฐ€ ์ƒ๊ธฐ๊ณ  ๋‹ค์‹œ ์‹คํ–‰ํ•˜๋ฉด 8๊ฐœ๊ฐ€ ์ƒ๊ธฐ๊ณ  ๊ณ„์† 

ํ…Œ์ด๋ธ”์— ์ €์žฅ๋œ ๊ฐœ์ˆ˜๋งŒํผ ๋ฐฐ๋กœ ๋Š˜์–ด๋‚œ๋‹ค.

INSERT INTO BOARD
(BOARD_NO, TITLE, CONTENT, WRITER)
(SELECT BOARD_NO_SEQ.NEXTVAL, TITLE, CONTENT, WRITER FROM BOARD);

๋Œ“๊ธ€