بسم الله الرحمن الرحيم
تحليل وتصميم وبناء أنظمة قواعد البيانات باستخدام
2012 SQL Server
رابط الدرس:
Syllabus:
Constraints and Transactions
Working with Constraints
Constraint Types
Column- level constraints
Table-level constraints
Dealing with Constraints
Creating tables with constraints
Violating constraints
Adding and dropping constraints
Database Transactions
Transaction
Starting Transaction
Implicit transactions
Explicit transactions
Ending Transaction
Save Point
Constraints and Transactions
Working with Constraints
Constraint Types
Column- level constraints
Table-level constraints
Dealing with Constraints
Creating tables with constraints
Violating constraints
Adding and dropping constraints
Database Transactions
Transaction
Starting Transaction
Implicit transactions
Explicit transactions
Ending Transaction
Save Point
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