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语句分组

您可以将多个 SQL 语句组合在一起,在事务中一次性执行:

sql
upsert {
  UPDATE myTable
  SET column1 = :column1,
      column2 = :column2
  WHERE id = :id;

  INSERT OR IGNORE INTO myTable (id, column1, column2)
  VALUES (:id, :column1, :column2);
}