alter table add column with default value
ALTER TABLE Protocols
ADD ProtocolTypeID int NOT NULL DEFAULT(1)
alter table add column with default value
ALTER TABLE Protocols
ADD ProtocolTypeID int NOT NULL DEFAULT(1)
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.
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