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SQL Server Transact Basic to Expert - Alter existing column Definition
Karthikeyan Anbarasan
Jun 07, 2011
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SQL Server Transact Basic to Expert - Alter existing column Definition
This blog shows on how to alter the existing table definition.
Syntax:
ALTER TABLE table_name
ALTER COLUMN column_name Datatype [NULL | NOT NULL]
Example:
Alter table emptable
Alter Column empsal Varchar(15) Null
SQL Server Transact Basic to Expert - Alter existing column Definition
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