51 lines
1.4 KiB
SQL
51 lines
1.4 KiB
SQL
-- P5-5246 add designer teaser images
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ALTER TABLE designers DROP CONSTRAINT IF EXISTS wallpaper_image_fk;
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ALTER TABLE designers DROP CONSTRAINT IF EXISTS canvas_image_fk;
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ALTER TABLE designers DROP CONSTRAINT IF EXISTS poster_image_fk;
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ALTER TABLE designers DROP CONSTRAINT IF EXISTS framed_print_image_fk;
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DROP TABLE IF EXISTS teaser_images;
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ALTER TABLE designers
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DROP COLUMN IF EXISTS wallpaper_image_id,
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DROP COLUMN IF EXISTS canvas_image_id,
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DROP COLUMN IF EXISTS poster_image_id,
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DROP COLUMN IF EXISTS framed_print_image_id;
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CREATE TABLE teaser_images
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(
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id SERIAL PRIMARY KEY,
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key VARCHAR,
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UNIQUE(key)
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);
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ALTER TABLE designers ADD COLUMN wallpaper_image_id INTEGER,
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ADD COLUMN canvas_image_id INTEGER,
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ADD COLUMN poster_image_id INTEGER,
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ADD COLUMN framed_print_image_id INTEGER;
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ALTER TABLE designers
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ADD CONSTRAINT wallpaper_image_fk
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FOREIGN KEY (wallpaper_image_id)
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REFERENCES teaser_images(id) MATCH SIMPLE
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ON DELETE SET NULL;
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ALTER TABLE designers
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ADD CONSTRAINT canvas_image_fk
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FOREIGN KEY (canvas_image_id)
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REFERENCES teaser_images(id) MATCH SIMPLE
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ON DELETE SET NULL;
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ALTER TABLE designers
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ADD CONSTRAINT poster_image_fk
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FOREIGN KEY (poster_image_id)
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REFERENCES teaser_images(id) MATCH SIMPLE
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ON DELETE SET NULL;
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ALTER TABLE designers
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ADD CONSTRAINT framed_print_image_fk
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FOREIGN KEY (framed_print_image_id)
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REFERENCES teaser_images(id) MATCH SIMPLE
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ON DELETE SET NULL;
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