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Repost from Sains Komputer Spmnetic!β’ π»π±π
tukar background
- background-color :
ubah border
- border-style
ubah saiz font
- font-size
kedudukan text
- text- align :
tukar color text
- color :
bayang perkataan
- text - shadow
tukar jenis font
- font-family
tukar style font
- font-style
img as background
- background image
prinsip asas reka bentuk laman web dah thu en , yg 7 tu
SENARAIKAN
SELECT medan
FROM jadual
WHERE atribut ;
MENAIK / MENURUN
SELECT medan
FROM jadual
ORDER BY medan
ASC / DESC
TAMBAH DATA
INSERT INTO jadual (medan...
VALUES (nilai....
PADAM DATA
DELETE FROM jadual
WHERE medan = nilai ;
KEMASKINI
UPDATE jadual
SET nama medan = nilai baharu
WHERE nama medan = nilai lama ;
SQL
CIPTA JADUAL
CREATE TABLE nama jadual (
atribut jenis data PRIMARY KEY,
atribut
atribut
UBAH JADUAL (tambah medan)
ALTER TABLE nama jadual
ADD atribut jenis data (saiz)
HAPUS JADUAL
DROP TABLE nama jdual ;
linear
- jujukan
- sebaris
- perlahan
semasa
- 2 baris
- cept
- efektif
