20 lines
577 B
MySQL
20 lines
577 B
MySQL
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BEGIN;
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CREATE TABLE part_names (
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-- name type constraints
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id BIGSERIAL PRIMARY KEY,
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part_id BIGINT NOT NULL REFERENCES parts (id),
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name_lang_id BIGINT NOT NULL REFERENCES languages (id),
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value VARCHAR NOT NULL,
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-- CONSTRAINT name CHECK (condition)
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CONSTRAINT value_is_sane_text CHECK (is_sane_text(value))
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);
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CREATE UNIQUE INDEX part_names_part_name_lang
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ON part_names (part_id, name_lang_id);
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CREATE UNIQUE INDEX part_names_name_lang_value
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ON part_names (name_lang_id, value);
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COMMIT;
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