23 lines
515 B
SQL
23 lines
515 B
SQL
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-- Your SQL goes here
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create table kecheng
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(
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id varchar not null,
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group_id varchar,
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kecheng_name varchar not null,
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kecheng_desc varchar,
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teacher_id varchar not null,
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student_id varchar not null,
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start_from timestamp not null,
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end_by timestamp not null,
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kecheng_status varchar not null
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);
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create unique index kecheng_id_uindex
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on kecheng (id);
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alter table kecheng
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add constraint kecheng_pk
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primary key (id);
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