Designating Default Column Values: Assign Zeroes Instead of Null Values : Default « Constraints « SQL Server / T-SQL Tutorial

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SQL Server / T-SQL Tutorial » Constraints » Default

7. 6. 7. Designating Default Column Values: Assign Zeroes Instead of Null Values


6> CREATE TABLE T (

7>     int1 int,

8>     bit1 bit NOT NULL DEFAULT 0,

9>     varchar1 varchar(3),

10>     dec1 dec(5,2),

11>     cmp1 AS (int1 + bit1)

12> )

13> GO

1>

2> drop table t;

3> GO

7. 6. Default
	7. 6. 1.	The syntax for defining a default
	7. 6. 2.	DEFAULT Constraints
	7. 6. 3.	Default int type value and default char type value
	7. 6. 4.	Using the system date as a default parameter.
	7. 6. 5.	Column with default random value
	7. 6. 6.	Insert to a table with default value
	7. 6. 7.	Designating Default Column Values: Assign Zeroes Instead of Null Values
	7. 6. 8.	Dropping Defaults

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