mysql插入和更新查询中的单引号和双引号(java)

INSERT INTO users (name, email) VALUES ('John Doe', 'john.doe@example.com');

INSERT INTO products (name, price) VALUES ('Product A', 19.99);

INSERT INTO orders (order_date, order_time) VALUES ('2022-01-01', '2022-01-01 12:00:00');

INSERT INTO users (name, is_active) VALUES ('John Doe', TRUE);

String sql = "INSERT INTO users (name, email) VALUES (?, ?)";
PreparedStatement pstmt = connection.prepareStatement(sql);
pstmt.setString(1, "John Doe");
pstmt.setString(2, "john.doe@example.com");
pstmt.executeUpdate();