เปลี่ยนแปลงค่าของโต๊ะ

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21
0

ภาษา sql โต๊ะเปลี่ยนแปลงคำให้การ

ALTER TABLE table_name
ADD column_name datatype;
16
0

ยังไงเพื่อเปลี่ยนค่าของโต๊ะในภาษา sql

UPDATE employees 
SET 
    address = '1300 Carter St',
    city = 'San Jose',
    postalcode = 95125,
    region = 'CA'
WHERE
    employeeID = 3;

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