用mysql把书上代码操作了一遍,内容比较基础,实际上需要记得内容不是很多.这是一本sql的入门剧集,后面的存储过程,事务处理,游标,索引,触发器等基本等于没讲,只是了解了一下,要想深入需要补充其他知识,但是这部剧对新手很友好,学起来比较轻松
SELECT prod_name
FROM Products;
SELECT pro_names FROM Procucts;
SELECT
prod_name
FROM
Products;
SELECT prod_id,prod_name,prod_price
FROM Products;
SELECT *
FROM Products;
SELECT vend_id
FROM products;
SELECT DISTINCT vend_id
FROM products;#distinic 返回唯一值
SELECT prod_name
FROM products
LIMIT 5 OFFSET 5;
SELECT prod_name
FROM Products
ORDER BY prod_name;
SELECT prod_id,prod_price,prod_name
FROM products
ORDER BY prod_price,prod_name;
SELECT prod_id,prod_price,prod_name
FROM products
ORDER BY 2,3;
SELECT prod_id,prod_price,prod_name
FROM products
ORDER BY prod_price DESC;
SELECT prod_id,prod_price,prod_name
FROM products
ORDER BY prod_price DESC,prod_name;
SELECT prod_name,prod_price
FROM products
WHERE prod_price=3.49;
SELECT prod_name,prod_price
FROM products
WHERE prod_price<=10;
SELECT vend_id,prod_name
FROM products
WHERE vend_id <>"DLL01";
SELECT vend_id,prod_name
FROM products
WHERE vend_id!="DLL01";
SELECT prod_name,prod_price
FROM products
WHERE prod_price BETWEEN 5 AND 10;
SELECT prod_name
FROM products
WHERE prod_price IS NULL;
SELECT cust_name,cust_email
FROM customers#第一到第四节:检索,排序,过滤
SELECT prod_id,prod_price,prod_name
FROM products
WHERE vend_id="DLL01" AND prod_price<=4;
SELECT prod_name,prod_price,vend_id
FROM products
WHERE vend_id="DLL01" OR vend_id="BRS01"
ORDER BY prod_price
SELECT prod_name,prod_price
FROM products
WHERE (vend_id="DLL01"
REVIEWS
没有完全读懂,只是大致了解一下其中的观点。有些观点使人眼前一亮,仔细一想确实如此。
用mysql把书上代码操作了一遍,内容比较基础,实际上需要记得内容不是很多.这是一本sql的入门剧集,后面的存储过程,事务处理,游标,索引,触发器等基本等于没讲,只是了解了一下,要想深入需要补充其他知识,但是这部剧对新手很友好,学起来比较轻松 SELECT prod_name FROM Products; SELECT pro_names FROM Procucts; SELECT prod_name FROM Products; SELECT prod_id,prod_name,prod_price FROM Products; SELECT * FROM Products; SELECT vend_id FROM products; SELECT DISTINCT vend_id FROM products;#distinic 返回唯一值 SELECT prod_name FROM products LIMIT 5 OFFSET 5; SELECT prod_name FROM Products ORDER BY prod_name; SELECT prod_id,prod_price,prod_name FROM products ORDER BY prod_price,prod_name; SELECT prod_id,prod_price,prod_name FROM products ORDER BY 2,3; SELECT prod_id,prod_price,prod_name FROM products ORDER BY prod_price DESC; SELECT prod_id,prod_price,prod_name FROM products ORDER BY prod_price DESC,prod_name; SELECT prod_name,prod_price FROM products WHERE prod_price=3.49; SELECT prod_name,prod_price FROM products WHERE prod_price<=10; SELECT vend_id,prod_name FROM products WHERE vend_id <>"DLL01"; SELECT vend_id,prod_name FROM products WHERE vend_id!="DLL01"; SELECT prod_name,prod_price FROM products WHERE prod_price BETWEEN 5 AND 10; SELECT prod_name FROM products WHERE prod_price IS NULL; SELECT cust_name,cust_email FROM customers#第一到第四节:检索,排序,过滤 SELECT prod_id,prod_price,prod_name FROM products WHERE vend_id="DLL01" AND prod_price<=4; SELECT prod_name,prod_price,vend_id FROM products WHERE vend_id="DLL01" OR vend_id="BRS01" ORDER BY prod_price SELECT prod_name,prod_price FROM products WHERE (vend_id="DLL01"
還原一個屬於普羅大眾的《Jasnovidec》——它本來就是誕生市井、取悅市民的小說,幾百年的兜兜轉轉是被曲解和誤解的結果,現在不過是又回到了它的原點。(閱讀時間:2018年11月29日-12月5日;自評:7.7;推薦指數:★★★★)
在这个趋利避害的世界,如何发展精神文明是一个须要长久探索的问题。
挺好看的,吊打现在的言情剧集。就是云荒大陆的故事大结局以后,后面的那个什么织梦者,完全没有写的必要。不好看就是说。
编剧和译者的才情在这7个短篇里相逢,这本小集子里,文字与情感可以达到的深度、广度、精度和美感简直令人惊异。编剧很会“隐藏自己的艺术”,又很懂得拿捏叙述者视角的闪现。你以为自己在遥望别人的故事,却似乎闻得到咸湿的海风,听得到温柔的海浪。
知识分子内心的执着和向往,伴随着妥协、挣扎、痛苦。是现实生活的至深感触。
抛开成功人士主观能动性外,就环境中能促进成功的社会环境、家庭条件和教育方式等进行分析。确定兴趣目标,然后不断努力累积,做好充足准备,识别并把握时代发展带来的机遇。
从发现两本《Jasnovidec》上架到读完,只花了一周时间,17年入坑以来一直都是通过一些帖子和大V的科普了解他,从未像看剧这样连贯。倒不是说书的文采有多好,只是通过他的自述,仿佛见证了他的进化,也从他身上汲取了更多力量,这也是他做自传的初衷之一吧,希望我能带着这份力量,完成自己的进化。
大甜甜好美啊!不是说好建国以后不能成精吗哈哈哈哈哈哈