15 lines
726 B
Python
15 lines
726 B
Python
import config, sqlite3
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conn = sqlite3.connect(config.DATABASE)
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if __name__ == '__main__':
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conn.executescript('''
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BEGIN TRANSACTION;
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CREATE TABLE new_message ("id" INTEGER NOT NULL PRIMARY KEY, "user_id" INTEGER NOT NULL, "text" TEXT NOT NULL, "pub_date" DATETIME NOT NULL, "privacy" INTEGER DEFAULT 0, FOREIGN KEY ("user_id") REFERENCES "user" ("id"));
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INSERT INTO new_message (id, user_id, text, pub_date, privacy) SELECT t1.id, t1.user_id, t1.text, t1.pub_date, t2.value FROM message AS t1 LEFT JOIN messageprivacy AS t2 ON t2.message_id = t1.id;
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UPDATE new_message SET privacy = 0 WHERE privacy IS NULL;
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DROP TABLE message;
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DROP TABLE messageprivacy;
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ALTER TABLE new_message RENAME TO message;
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COMMIT;
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''')
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