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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, nick VARCHAR(255) NOT NULL,
username VARCHAR(255), username VARCHAR(255),
realname VARCHAR(255), realname VARCHAR(255),
FOREIGN KEY(user) REFERENCES User(username) FOREIGN KEY(user) REFERENCES User(username),
UNIQUE(user, addr, nick)
); );
CREATE TABLE Channel ( CREATE TABLE Channel (
id INTEGER PRIMARY KEY, id INTEGER PRIMARY KEY,
network INTEGER NOT NULL, network INTEGER NOT NULL,
name VARCHAR(255) NOT NULL, name VARCHAR(255) NOT NULL,
FOREIGN KEY(network) REFERENCES Network(id) FOREIGN KEY(network) REFERENCES Network(id),
UNIQUE(network, name)
); );