摘要: CREATE TABLE test_order_info (uname STRING, product STRING, age INT, city string, amount decimal); INSERT INTO test_order_info VALUES ( 'zhang3' , 'tv 阅读全文
posted @ 2021-09-29 16:52 超级无敌小剑 阅读(1437) 评论(0) 推荐(1) 编辑