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Загрузил скрипты лаб 1-7

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This commit is contained in:
Alexey Sivochub
2022-10-26 00:38:28 +03:00
commit 38c08028f1
56 changed files with 1380 additions and 0 deletions
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10
Lab4/Task1.sql Normal file
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INSERT INTO library.dbo.item (isbn, title_no, translation, cover, loanable) VALUES (10001, 8, 'ENGLISH', 'HARDBACK', 'Y');
INSERT INTO library.dbo.item (isbn, title_no, translation, cover, loanable) VALUES (10101, 8, 'ENGLISH', 'SOFTBACK', 'Y');
SELECT * FROM library.dbo.item ORDER BY isbn DESC;
INSERT INTO library.dbo.copy (isbn, copy_no, title_no, on_loan) VALUES (10001, 1, 8, 'N');
SELECT * FROM library.dbo.copy ORDER BY isbn DESC;
SELECT TOP 2 translation
FROM library.dbo.item
ORDER BY isbn DESC;

11
Lab4/Task2.sql Normal file
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USE library;
EXEC sp_help @objname = 'library.dbo.title'
INSERT INTO library.dbo.title (title, author, synopsis) VALUES ('The Art of Lawn Tennis', 'William T. Tilden', DEFAULT);
DELETE FROM library.dbo.title WHERE title_no = 54;
SELECT * FROM library.dbo.title ORDER BY title_no DESC;
SELECT TOP 1 title_no FROM library.dbo.title ORDER BY title_no DESC;
SELECT * FROM library.dbo.title WHERE title_no = (SELECT TOP 1 title_no FROM library.dbo.title ORDER BY title_no DESC) ORDER BY title_no DESC;
INSERT INTO library.dbo.title (title, author) VALUES ('Riders of the Purple Sage', 'Zane Grey');
SELECT * FROM library.dbo.title ORDER BY title_no DESC;

9
Lab4/Task3.sql Normal file
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USE library
CREATE TABLE sample1
(
Cust_id int NOT NULL IDENTITY(100, 5),
Name char(10) NULL
);
INSERT INTO sample1 DEFAULT VALUES;
SELECT * FROM sample1;

2
Lab4/Task4.sql Normal file
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SELECT * FROM library.dbo.item WHERE isbn = 10101;
DELETE FROM library.dbo.item WHERE isbn = 10101;

3
Lab4/Task5.sql Normal file
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UPDATE library.dbo.member SET lastname = 'Sivochub' WHERE member_no = 507;
SELECT * FROM library.dbo.member WHERE member_no = 507;
-- <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD>: 507 Rudd Katie A NULL

58
Lab4/Task6.sql Normal file
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/*
USE library
BEGIN TRANSACTION
SET IDENTITY_INSERT member ON
INSERT member (member_no, lastname, firstname, middleinitial)
VALUES (16101, 'Walters', 'B.', 'L')
SET IDENTITY_INSERT member OFF
INSERT juvenile
VALUES (16101, 1, DATEADD(YY, -18, DATEADD(DD, -1, GETDATE()))) -- <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20> 18 <20><><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
COMMIT TRANSACTION;
*/
/*
SELECT juvenile.member_no, street, city, state, zip, phone_no, DATEADD(YY, 1, GETDATE())
FROM library.dbo.juvenile
JOIN library.dbo.adult
ON juvenile.adult_member_no = adult.member_no
WHERE birth_date <= DATEADD(YY, -18, GETDATE())
ORDER BY member_no;
*/
/*
INSERT INTO library.dbo.adult
SELECT juvenile.member_no, street, city, state, zip, phone_no, DATEADD(YY, 1, GETDATE())
FROM library.dbo.juvenile
JOIN library.dbo.adult
ON juvenile.adult_member_no = adult.member_no
WHERE birth_date <= DATEADD(YY, -18, GETDATE())
ORDER BY member_no;
SELECT * FROM library.dbo.adult WHERE member_no = 16101;
*/
/*
SELECT juvenile.member_no, adult.member_no
FROM library.dbo.juvenile
JOIN library.dbo.adult
ON juvenile.member_no = adult.member_no;
*/
/*
DELETE FROM library.dbo.juvenile
WHERE juvenile.member_no IN
(
SELECT juvenile.member_no, adult.member_no
FROM library.dbo.juvenile
JOIN library.dbo.adult
ON juvenile.member_no = adult.member_no
);
*/
/*
SELECT * FROM library.dbo.juvenile WHERE member_no = 16101;
*/