INSERT
๊ธฐ๋ณธํ
INSERT INTO table VALUES (data); |
์ ์ฒด ์ปฌ๋ผ์ ๋ฐ์ดํฐ ์ถ๊ฐ
INSERT INTO table VALUES (data1,data2,...); |
์ปฌ๋ผ ์ง์ ํด์ ๋ฐ์ดํฐ ์ถ๊ฐ (NOT NULL์ด ์กด์ฌํ๋ฉด X)
INSERT INTO table (column1, column2,...) VALUES (data1,data2,...); |
ํ ๋ฒ์ ์ฌ๋ฌ row์ ๋ฐ์ดํฐ๋ฅผ ์ถ๊ฐ
INSERT INTO table VALUES (data1,data2,...),(data1,data2,...); |
UPDATE
๊ธฐ๋ณธํ
UPDATE table SET column1 = data1 WHERE column2=data2; |
ํ ์ด๋ธ์ ์๋ column1์ ๊ฐ์ data1๋ก ๋ชจ๋ ๋ณ๊ฒฝ
UPDATE table SET column1 = data1; |
column2์ ๊ฐ์ด data2์ธ row์ column1๊ฐ์ data1๋ก ๋ณ๊ฒฝ
UPDATE table SET column1 = data1 WHERE column2=data2; |
DELETE
๊ธฐ๋ณธํ
DELETE FROM table WHERE column1=data1; |
ํ ์ด๋ธ์ ์๋ ๋ฐ์ดํฐ ์ ์ฒด ์ญ์
DELETE FROM table; |
column1๊ฐ์ด data1์ธ row๋ฅผ ์ญ์
DELETE FROM table WHERE column1=data1; |
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