26 lines
494 B
MySQL
26 lines
494 B
MySQL
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CREATE TABLE "user" (
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id BYTEA PRIMARY KEY,
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first_name VARCHAR(65535),
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last_name VARCHAR(65535),
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phone_number VARCHAR(32) UNIQUE
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);
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CREATE TABLE "conversation" (
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id BYTEA PRIMARY KEY,
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title VARCHAR(65535)
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);
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CREATE TABLE member (
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"user" BYTEA REFERENCES "user"(id),
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"conversation" BYTEA REFERENCES "conversation"(id),
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UNIQUE ("user", "conversation")
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);
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CREATE TABLE contact (
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"user" BYTEA REFERENCES "user"(id),
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contact BYTEA REFERENCES "user"(id),
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UNIQUE ("user", contact)
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);
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