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schema: add UNIQUE constraints

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Simon Ser 2020-03-12 15:33:49 +01:00
parent c732b82976
commit 2dfbbf18fd
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1 changed files with 4 additions and 2 deletions
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schema.sql
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@ -10,12 +10,14 @@ CREATE TABLE Network (
nick VARCHAR(255) NOT NULL,
username VARCHAR(255),
realname VARCHAR(255),
FOREIGN KEY(user) REFERENCES User(username)
FOREIGN KEY(user) REFERENCES User(username),
UNIQUE(user, addr, nick)
);
CREATE TABLE Channel (
id INTEGER PRIMARY KEY,
network INTEGER NOT NULL,
name VARCHAR(255) NOT NULL,
FOREIGN KEY(network) REFERENCES Network(id)
FOREIGN KEY(network) REFERENCES Network(id),
UNIQUE(network, name)
);