59 lines
1.6 KiB
MySQL
59 lines
1.6 KiB
MySQL
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-- Images_refs index
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CREATE INDEX IF NOT EXISTS annunci_imgs ON images_refs (codice);
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-- Videos_refs Table
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CREATE TABLE IF NOT EXISTS public.videos_refs (
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codice TEXT COLLATE pg_catalog."default" NOT NULL,
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ordine integer NOT NULL,
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video TEXT COLLATE pg_catalog."default" NOT NULL,
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thumb TEXT COLLATE pg_catalog."default" NOT NULL,
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og_url TEXT COLLATE pg_catalog."default" NOT NULL
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);
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-- Unique Codice and Ordine for Videos_refs Table
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1
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FROM pg_constraint
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WHERE conname = 'video_cod_order'
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AND conrelid = 'public.videos_refs'::regclass
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) THEN
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ALTER TABLE public.videos_refs
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ADD CONSTRAINT video_cod_order UNIQUE (codice, ordine);
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END IF;
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END $$;
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-- Foreign Key to Annunci for Videos_refs Table
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1 FROM pg_constraint
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WHERE conname = 'cod_video'
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AND conrelid = 'public.videos_refs'::regclass
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) THEN
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ALTER TABLE public.videos_refs
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ADD CONSTRAINT cod_video
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FOREIGN KEY (codice) REFERENCES public.annunci (codice)
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ON UPDATE CASCADE ON DELETE CASCADE;
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END IF;
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END $$;
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-- Index for Videos_refs Table
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CREATE INDEX IF NOT EXISTS annunci_videos ON videos_refs (codice);
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-- Rename url_video to external_videos in Annunci Table
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DO $$
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BEGIN
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IF EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_name='annunci'
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AND column_name='url_video'
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) THEN
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ALTER TABLE public.annunci
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RENAME COLUMN url_video TO external_videos;
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END IF;
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END $$;
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