19 lines
976 B
SQL
19 lines
976 B
SQL
-- 评论
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-- srd_comment
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create table srd_comment
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(
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id bigint unsigned auto_increment comment '组件'
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primary key,
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comment_type int unsigned not null comment '评论类别',
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comment_id bigint unsigned not null comment '对应评论类别的主键',
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user_type tinyint(1) not null comment '用户类型',
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user_id bigint unsigned not null comment '用户主键',
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comment text not null comment '评论',
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replay bigint unsigned null comment '回复',
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created_at timestamp default CURRENT_TIMESTAMP not null comment '创建时间',
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updated_at timestamp null comment '修改时间',
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constraint srd_comment_srd_comment_id_fk
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foreign key (replay) references srd_comment (id)
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on delete cascade
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)
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comment '评论'; |