Created
October 31, 2022 16:37
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CREATE TABLE grupo_selecoes( | |
nome_grupo char NOT NULL, | |
id_selecao smallint NOT NULL references selecao(id), | |
pontos smallint NOT NULL default 0 CHECK (pontos >= 0), | |
jogos smallint NOT NULL default 0 CHECK (pontos >= 0), | |
vitorias smallint NOT NULL default 0 CHECK (pontos >= 0) , | |
empates smallint NOT NULL default 0 CHECK (pontos >= 0) , | |
derrotas smallint NOT NULL default 0 CHECK (pontos >= 0) , | |
PRIMARY KEY (nome_grupo, id_selecao), | |
CHECK (nome_grupo in ('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H')) | |
); |
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