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CREATE TABLE images ( image_id INTEGER AUTO_INCREMENT PRIMARY KEY, filename VARCHAR(255) NOT NULL UNIQUE ); CREATE TABLE tags ( tag_id INTEGER AUTO_INCREMENT PRIMARY KEY, tag VARCHAR(255) NOT NULL UNIQUE ); CREATE TABLE images_tags ( image_id INTEGER NOT NULL, tag_id INTEGER NOT NULL, PRIMARY KEY (tag_id, image_id), FOREIGN KEY (tag_id) REFERENCES tags(tag_id), FOREIGN KEY (image_id) REFERENCES images(image_id) ); show create table images_tags;
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