45 lines
1.3 KiB
MySQL
45 lines
1.3 KiB
MySQL
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-- Emails
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CREATE TABLE IF NOT EXISTS public.emails (
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id_email integer NOT NULL,
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user_id UUID NOT NULL,
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created_at TIMESTAMP WITHOUT TIME ZONE DEFAULT now() NOT NULL,
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DATA json NOT NULL
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);
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-- Primary Key
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DO $$ BEGIN
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ALTER TABLE public.emails
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ADD CONSTRAINT emails_pkey PRIMARY KEY (id_email);
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EXCEPTION
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WHEN invalid_table_definition THEN
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RAISE NOTICE 'Primary key already exists. Ignoring...';
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END $$;
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-- Sequence for id_email
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DO $$ BEGIN IF NOT EXISTS (
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SELECT 1 FROM pg_sequences
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WHERE schemaname = 'public' AND sequencename = 'emails_id_email_seq'
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) THEN
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CREATE SEQUENCE public.emails_id_email_seq
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AS integer
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START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1;
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END IF;
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END $$;
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ALTER SEQUENCE public.emails_id_email_seq OWNED BY public.emails.id_email;
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-- Set default for id_email
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ALTER TABLE public.emails
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ALTER COLUMN id_email
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SET DEFAULT nextval(
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'public.emails_id_email_seq'::regclass
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);
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-- Foreign Key to Users
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DO $$ BEGIN IF NOT EXISTS (
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SELECT 1 FROM pg_constraint
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WHERE conname = 'email_user'
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) THEN
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ALTER TABLE public.emails
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ADD CONSTRAINT email_user
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FOREIGN KEY (user_id) REFERENCES public.users (id)
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ON UPDATE CASCADE ON DELETE CASCADE;
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END IF;
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END $$;
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