36 lines
1.1 KiB
SQL
36 lines
1.1 KiB
SQL
-- Add migration script here
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CREATE TABLE unit
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(
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id bigint NOT NULL GENERATED ALWAYS AS IDENTITY ( INCREMENT 1 START 0 MINVALUE 0 ),
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name text NOT NULL,
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display text NOT NULL,
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CONSTRAINT unit_id PRIMARY KEY (id)
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INCLUDE(id)
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);
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-- Insert units
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INSERT INTO unit (name, display) VALUES ('KG', 'kg');
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INSERT INTO unit (name, display) VALUES ('G', 'g');
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INSERT INTO unit (name, display) VALUES ('L', 'l');
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INSERT INTO unit (name, display) VALUES ('ML', 'ml');
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INSERT INTO unit (name, display) VALUES ('Stk', 'Stk');
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-- Alter article and variant table to add unit
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ALTER TABLE public.variant
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ADD unit_id bigint NOT NULL DEFAULT 1,
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ADD CONSTRAINT variant_unit_id_fkey
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foreign key (unit_id)
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references unit(id)
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ON DELETE NO ACTION;
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ALTER TABLE public.article
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ADD default_unit_id bigint NOT NULL DEFAULT 1,
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ADD CONSTRAINT article_unit_id_fkey
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foreign key (default_unit_id)
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references unit(id)
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ON DELETE NO ACTION;
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-- Add display text to origin table
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ALTER TABLE public.origin
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ADD display text NOT NULL DEFAULT 'NOT SET';
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