postgres

internal/migrate/migrate.go

@@ -22,7 +22,7 @@ func Migrate(db *sql.DB) {
 	slog.Info("Running migrations...")
 	migrationTableSql := `
 	CREATE TABLE IF NOT EXISTS migrations(
-	  version INTEGER PRIMARY KEY,
+	  version SERIAL PRIMARY KEY,
 	  name VARCHAR(50)
 	);`
 
@@ -38,7 +38,7 @@ func Migrate(db *sql.DB) {
 
 	for _, file := range files {
 		var migration Migration
-		row := db.QueryRow("SELECT * FROM migrations WHERE name = ?;", file.Name())
+		row := db.QueryRow("SELECT * FROM migrations WHERE name = $1;", file.Name())
 		err = row.Scan(&migration.Version, &migration.Name)
 		if err == sql.ErrNoRows {
 			slog.Info(fmt.Sprintf("Running migration: %s", file.Name()))
@@ -52,7 +52,7 @@ func Migrate(db *sql.DB) {
 				log.Fatal(err)
 			}
 
-			_, err = db.Exec("INSERT INTO migrations(name) VALUES(?);", file.Name())
+			_, err = db.Exec("INSERT INTO migrations(name) VALUES($1);", file.Name())
 			if err != nil {
 				log.Fatal(err)
 			}

internal/migrate/migrations/1-init_db.sql

@@ -1,5 +1,5 @@
 CREATE TABLE todo(
-    id INTEGER PRIMARY KEY,
+    id SERIAL PRIMARY KEY,
     name VARCHAR(50),
-    done INTEGER
+    done BOOLEAN
 );