/SQL/Alter table add column with default value

Alter table 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

Add column alter table default value

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

-1

Source: stackoverflow.com

Similar codes

13 votes232 views4 answers
Mysql remove foreign key constraint
SQL
0 vote200 views1 answer
Sql right characters
SQL
0 vote209 views1 answer
Show create table in postgresql
SQL
0 vote205 views1 answer
Generate sequence number in sql server
SQL
0 vote227 views1 answer
Get date ISO in psql
SQL
0 vote222 views1 answer
Mysql error 1251
SQL
0 vote202 views1 answer
Output to file mysql
SQL
0 vote244 views2 answers
Oracle chain rules
SQL
-1 vote169 views3 answers
Ubuntu install mssql
SQL
3 votes228 views1 answer
Oracle transaction commit rollback example
SQL