
3.1.1 keperluan bahasa penskripan klien
Presentation
•
Computers
•
10th Grade - University
•
Hard
Cikgu Sue
Used 2+ times
FREE Resource
6 Slides • 5 Questions
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2.0 PANGKALAN DATA LANJUTAN
2.1 Bahasa Pertanyaan Berstruktur: SQL (Structured Query Language)
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SOALAN 1
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Jadual menunjukkan maklumat pembelian barangan bagi setiap pelanggan di beberapa kawasan.
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Multiple Choice
pernyataan SQL untuk memaparkan maklumat pelanggan yang berada di Kawasan 615.
SELECT *
FROM PELANGGAN
WHERE Kodkawasan = ‘615’;
SELECT *
FROM PELANGGAN
WHERE Kodkawasan = 615;
SELECT
FROM PELANGGAN
WHERE Kodkawasan = ‘615’;
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Multiple Choice
(b) pernyataan SQL untuk menyenaraikan jumlah belian barang daripada kodkawasan 713.
SELECT SUM(Jumlah)
FROM PELANGGAN
WHERE Kodkawasan = 713;
SELECT SUM(Jumlah)
FROM PELANGGAN
WHERE Kodkawasan = ‘713’;
SELECT SUM (Jumlah)
FROM PELANGGAN
WHERE Kodkawasan = ‘713’;
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Multiple Choice
(c) pernyataan SQL untuk menghapuskan maklumat pelanggan daripada kod 10015.
DELETE FROM PELANGAN WHERE Kod = ‘10015’;
DELETE FROM PELANGGAN WHERE Kod = ‘10015’;
DELETE FROM Pelanggann WHERE Kod = ‘10015’;
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Multiple Choice
(d)pernyataan SQL untuk mengemaskini nama ALANY kepada nama AZLAN.
UPDATE PELANGGAN
SET nama =‘AZLAN’ WHERE Kod = ‘10010’;
UPDATE PELANGGAN
SET nama =‘ALANY’ WHERE Kod = ‘10010’;
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Multiple Choice
(e) pernyataan SQL untuk mencapai data dalam susunan menaik berpandukan medan kod dan nama
SELECT *
FROM PELANGGAN
ORDER BY Kod, Nama ASC;
SELECT *
FROM PELANGGAN
ORDER BY Kod, Nama DESC;
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Tamat
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2.0 PANGKALAN DATA LANJUTAN
2.1 Bahasa Pertanyaan Berstruktur: SQL (Structured Query Language)
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