Part 03. SQL

1.Database 설치 및 사용

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2.Table 사용

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3.INSERT

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4.ORDER BY, Comparision Operators

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5.Logical Operations (논리 연산자)

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6.Concat, Alias, Distinct, Limit

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7.Python with MySQL

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8.Primary key, Foreign key

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9.Aggregate Function (집계 함수)

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10.Scalar Functions

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11.SQL subquery

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