Sql add column with default value

Add column table sql default value

ALTER TABLE users
ADD visit_number INT DEFAULT 0;

Alter table add column with default value

ALTER TABLE Protocols
ADD ProtocolTypeID int NOT NULL DEFAULT(1)

Source: stackoverflow.com

Add a column with a default value to an existing table in SQL Server

ALTER TABLE {TABLENAME} 
ADD {COLUMNNAME} {TYPE} {NULL|NOT NULL} 
CONSTRAINT {CONSTRAINT_NAME} DEFAULT {DEFAULT_VALUE}
WITH VALUES

Source: stackoverflow.com

Sql add column with default value

ALTER TABLE {TABLENAME} 
ADD {COLUMNNAME} {TYPE} {NULL|NOT NULL} 
CONSTRAINT {CONSTRAINT_NAME} DEFAULT {DEFAULT_VALUE}
WITH VALUES
example ALTER TABLE SomeTable
        ADD SomeCol Bit NULL --Or NOT NULL.
 CONSTRAINT D_SomeTable_SomeCol --When Omitted a Default-Constraint Name is autogenerated.
    DEFAULT (0)--Optional Default-Constraint.
WITH VALUES --Add if Column is Nullable and you want the Default Value for Existing Records.

Source: stackoverflow.com

Alter column to not null with default value sql server

ALTER TABLE SomeTable
        ADD SomeCol Bit NULL --Or NOT NULL.
 CONSTRAINT D_SomeTable_SomeCol --When Omitted a Default-Constraint Name is autogenerated.
    DEFAULT (0)--Optional Default-Constraint.
WITH VALUES --Add if Column is Nullable and you want the Default Value for Existing Records.

Source: stackoverflow.com

Add column alter table default value

ALTER TABLE PERSON
ADD IS_ACTIVE VARCHAR2(1) DEFAULT 'N' NOT NULL

-1

Source: stackoverflow.com

Similar codes

4 votes160 views1 answer
Mysql biginteger size
SQL
1 vote201 views1 answer
How to fetch data in between startfromdate to starenddate in sql
SQL
0 vote169 views1 answer
ERROR: column "hourly_visitors.hour" must appear in the GROUP BY clause or be used in an aggregate function
SQL
2 votes161 views2 answers
Mamp connect mysql terminal
SQL
2 votes243 views1 answer
How to create sql database
SQL
0 vote424 views1 answer
Create pl/sql stored procedure
SQL
24 votes171 views5 answers
Import dump mysql
SQL
0 vote181 views1 answer
IS THEre any difference between using default and := in plsql
SQL
2 votes165 views1 answer
SELECT LOCKED FROM public.databasechangeloglock WHERE ID=1
SQL
1 vote176 views1 answer
Postgresql datetrunc too slow
SQL