DROP DEFAULT
DROP DEFAULT
DROP DEFAULT buyrug‘i DEFAULT cheklovini o‘chirish uchun ishlatiladi.
DEFAULT cheklovini olib tashlash uchun quyidagi SQL dan foydalaning:
SQL Server / Oracle / MS Access:
ALTER TABLE Persons
ALTER COLUMN City DROP DEFAULT;MySQL:
ALTER TABLE Persons
ALTER City DROP DEFAULT;W3Schools Pathfinder
Yutuqlaringizni kuzating – bu bepul!