SinTan1729/chhoto-url
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add unique constraint and create index on short URL

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Magnus 2025-04-18 20:26:29 +02:00
parent d198135144
commit b2bc2c450b
1 changed files with 8 additions and 1 deletions
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9
actix/src/database.rs
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@ -92,12 +92,19 @@ pub fn open_db(path: String) -> Connection {
"CREATE TABLE IF NOT EXISTS urls ( "CREATE TABLE IF NOT EXISTS urls (
id INTEGER PRIMARY KEY AUTOINCREMENT, id INTEGER PRIMARY KEY AUTOINCREMENT,
long_url TEXT NOT NULL, long_url TEXT NOT NULL,
short_url TEXT NOT NULL, short_url TEXT NOT NULL UNIQUE,
hits INTEGER NOT NULL hits INTEGER NOT NULL
)", )",
[], [],
) )
.expect("Unable to initialize empty database."); .expect("Unable to initialize empty database.");
// Create index on short_url for faster lookups
db.execute(
"CREATE INDEX IF NOT EXISTS idx_short_url ON urls (short_url)",
[],
)
.expect("Unable to create index on short_url.");
db db
} }