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الكلمات المحجوزة في SQL

سجين القدر

08 ديسمبر 2024

الكلمات المحجوزة في SQL

جميع الكلمات التالية تستخدم في كتابة أوامر SQL, و يفضّل عدم إستخدامها كأسماء للجداول, الحقول أو الدوال التي نعرّفها في قواعد البيانات.

ADD
ALTER
ALL
AND
ANY
ASC
AUTO_INCREMENT
BACKUP
BETWEEN
CASE
CHECK
COLUMN
CONSTRAINT
CREATE
DATABASE
DEFAULT
DELETE
DISTINCT
DROP
DEFAULT
EXEC
EXISTS
FOREIGN
FROM
FULL
HAVING
INDEX
INNER
INSERT
INTO
IS
JOIN
KEY
LEFT
LIKE
LIMIT
NOT
NULL
OR
ORDER
OUTER
REPLACE
RIGHT
ROWNUM
SELTECT
SET
TABLE
TRUNCATE
TOP
UNIQUE
UNION
VALUES
VIEW
PRIMARY
PROCEDURE
WHERE

بشكل عام هذه الكلمات هي نفسها في كل قواعد البيانات و تستخدم بنفس الطريقة و نود الإشارة إلى أن لكل قاعدة بيانات قد يكون هناك بعض الكلمات الإضافية الخاصة بها و لكن هذه الكلمات تعتبر الأساس و الأكثر استخداماً.

أخر المواضيع من قسم : Sql

تعليقات

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