sql server create table default value code example
Example 1: set default column value sql
Name Varchar(255) default "Fred"
Example 2: add column alter table default value
ALTER TABLE PERSON
ADD IS_ACTIVE VARCHAR2(1) DEFAULT 'N' NOT NULL
Example 3: sql server create table column default value constraint name
CREATE TABLE dbo.doc_exz (
column_a INT,
column_b INT CONSTRAINT DF_Doc_Exz_Column_B DEFAULT 50);