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create table course ( cid int primary key, cname varchar(20) unique ) create table student ( sid int primary key, sname varchar(20), notnull, age int default 14, gender varchar(2), constraint chk_student check(gender in ('M' or 'F')) )
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1
Sequence object -- New Feature of 2012 sql server
1
Extracting Id No
Sql Server sys.syslanguages
Using Variables
№5
Pivot and Unpivot
Exam_1_Final
Microsoft SQL Server T-SQL in 10 mn ~ Lesson 13 Subqueries vers. #5