๋ณธ๋ฌธ์œผ๋กœ ๋ฐ”๋กœ๊ฐ€๊ธฐ
๋ฐ˜์‘ํ˜•

์กฐํšŒ(select)ํ•˜๋Š” ๊ฒฝ์šฐ์—๋Š” ๋’ค์— ํŒŒ๋ผ๋ฏธํ„ฐ ๊ฐ’์ด ์—†๋”๋ผ๋„ ํฐ ๋ฌธ์ œ์—†์Œ

 

์ˆ˜์ •(UPDATE)์ด๋‚˜ ์‚ญ์ œ(DELETE)์—์„œ๋Š” WHERE ์กฐ๊ฑด์ด ์—†์œผ๋ฉด ์ „๋ถ€ ๋ณ€๊ฒฝ๋  ์œ„ํ—˜์ด ์žˆ์Œ

 

WHERE ์กฐ๊ฑด์ด ๋น ์ง€๋ฉด ์ „์ฒด ๋ฐ์ดํ„ฐ๊ฐ€ ํ•œ๊บผ๋ฒˆ์— ๋ณ€๊ฒฝ/์‚ญ์ œ๋  ์œ„ํ—˜์ด ์žˆ์Œ! 
> ํ•ญ์ƒ ํ•„์ˆ˜์ ์ธ ์กฐ๊ฑด์„ ํ™•์ธํ•˜๊ณ , ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ๋ฅผ ์ฒ ์ €ํžˆ ํ•ด์•ผ ํ•จ

 

๋‚˜์œ ์˜ˆ์‹œ (WHERE ์—†์ด ์ „์ฒด ์‚ญ์ œ)

<delete id="deleteBoard">
    DELETE FROM hongcheon.tbl_board  <!-- ๐Ÿ˜จ ์ „์ฒด ์‚ญ์ œ๋จ!! -->
</delete>

 

์ข‹์€ ์˜ˆ์‹œ (WHERE ์กฐ๊ฑด ์ถ”๊ฐ€)

<delete id="deleteBoard">
    DELETE FROM hongcheon.tbl_board
    WHERE board_id = #{boardId} AND user_id = #{userId}  <!-- ํŠน์ • ์กฐ๊ฑด์ด ์žˆ๋Š” ๊ฒฝ์šฐ๋งŒ ์‚ญ์ œ -->
</delete>

 

๋ฐ˜์‘ํ˜•