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1546027450-1546027450-sql

Ensina estrutura básica de SQL

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3.4 TRUNCATE......................................................................................................73

3.5 RENAME...........................................................................................................73

3.6 SEQUENCE......................................................................................................73

Resumo....................................................................................................................74

Exercícios.................................................................................................................74

Capítulo 4 – DML – DATA MANIPULATION LANGUAGE.......76

4.1 SELECT.............................................................................................................76

4.2 INSERT..............................................................................................................78

4.3 DELETE.............................................................................................................80

4.4 UPDATE............................................................................................................81

4.5 SELECT FOR UPDATE..................................................................................82

4.6 MERGE..............................................................................................................82

Resumo....................................................................................................................84

Exercícios.................................................................................................................84

Capítulo 5 – QUERIES (CONSULTAS)..................................... 86

5.1 Cláusula WHERE.............................................................................................86

5.2 Operadores........................................................................................................86

5.2.1 Operadores de comparação.........................................................................86

5.2.2 Operadores lógicos.......................................................................................87

5.2.3 Operadores SQL............................................................................................88

5.3 ALIAS................................................................................................................91

5.4 DISTINCT.........................................................................................................92

5.5 ORDER BY........................................................................................................93

5.6 GROUP BY.......................................................................................................94

5.7 Cláusula HAVING...........................................................................................94

5.8 CASE..................................................................................................................95

Resumo....................................................................................................................97

Exercícios.................................................................................................................98

Capítulo 6 – FUNÇÕES.............................................................. 99

6.1 Funções de grupo.............................................................................................99

6.1.1 SUM................................................................................................................99

6.1.2 AVG...............................................................................................................100

6.1.3 MAX.............................................................................................................100

6.1.4 MIN...............................................................................................................101

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