16 lines
280 B
SQL
16 lines
280 B
SQL
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-- Your SQL goes here
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create table daka
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(
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id varchar not null
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constraint daka_pk
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primary key,
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daka_date timestamp not null,
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student_id varchar not null,
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beizhu varchar
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);
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create unique index daka_id_uindex
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on daka (id);
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