ภาษา sql ลบบันทึก

รหัสตัวอย่าง

14
0

ลบทุกบันทึกจากโต๊ะ

DELETE FROM table_name;
10
0

ลบภาษา sql

DELETE FROM table_name WHERE condition;
-- 			Ex.
DELETE FROM Customers WHERE CustomerName='Mustafa Mbari';
4
0

ภาษา sql ลบอยู่ที่ไหน

-- Deletes all records where `columnName` matches the values in brackets.
DELETE FROM tableName WHERE columnName IN ('val1', 'val2', 'val3');
0
0

ลบภาษา sql query

CREATE PROC dbo.DeleteLotsOfStuff
(@id int)
AS

Begin

DELETE FROM login WHERE klantid = @id
DELETE FROM klantGegevens WHERE klantid = @id
DELETE FROM orderGegevens WHERE loginNr = @id

End

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