# μ½μ
ν μ΄ μ΄λ¦κ³Ό κ°μ λͺ¨λ μ§μ
# νΉμ μ΄λ§ μ νν΄ μ½μ
νλ κ²λ κ°λ₯
INSERT INTO table_name (column1, column2, ...)
VALUES (value1, value2, ...);
# λͺ¨λ μ΄μ λν κ°μ μΆκ°νλ κ²½μ° μ΄ μ΄λ¦μ μ§μ ν νμ μμ
INSERT INTO table_name
VALUES (value1, value2, ...)
# κ° μ»¬λΌμ νλμ© κ°μ μ§μ
INSERT INTO table_name
set column1 = value1
, column2 = value2;
INSERT INTO SELECTλ ν ν μ΄λΈμ λ°μ΄ν°λ₯Ό 볡μ¬νμ¬ λ€λ₯Έ ν μ΄λΈμ μ½μ νλ€.
INSERT INTO SELECTλ μμ€ ν μ΄λΈκ³Ό λμ ν μ΄λΈμ λ°μ΄ν° μ νμ΄ μΌμΉν΄μΌ νλ€.
# ν ν
μ΄λΈμ λͺ¨λ μ΄μ λ€λ₯Έ ν
μ΄λΈλ‘ 볡μ¬
INSERT INTO table2
SELECT *
FROM table1
WHERE condition;
# ν ν
μ΄λΈμ μΌλΆ μ΄λ§ λ€λ₯Έ ν
μ΄λΈλ‘ 볡μ¬
INSERT INTO table2 (column1, column2, column3, ...)
SELECT column1, column2, column3, ...
FROM table1
WHERE condition;
UPDATE table_name
SET column1 = value1
, column2 = value2
WHERE condition;
WHEREμ μ¬μ©ν΄ μ λ°μ΄νΈ ν λ μ½λλ₯Ό κ²°μ ν μ μλ€.
UPDATEλ WHEREμ μ μ€μ νμ§ μμ κ²½μ° λͺ¨λ λ μ½λκ° λ³κ²½λλ€.
# μμ ν λ μ½λ μ§μ
DELETE FROM table_name
WHERE condition;
# λͺ¨λ λ μ½λ μμ
DELETE FROM table_name;
SELECT column_name
FROM table_name
WHERE condition
LIMIT number;
# μμλ μ½λλ₯Ό μ€μ νκ³ μΆμ κ²½μ° OFFSETμ μ¬μ©νλ€.
# LIMIT (λ°νν λ μ½λμ κ°―μ) OFFSET (μμν λ μ½λμ μΈλ±μ€)
SELECT *
FROM table_name
LIMIT number OFFSET number;
μμ²κ°μ λ μ½λκ° μλ λκ·λͺ¨ ν μ΄λΈμ μ μ©νλ€.
λ§μ μμ λ μ½λλ₯Ό λ°ννλ©΄ μ±λ₯μ μν₯μ λ―ΈμΉ μ μλ€.