Microsoft Access Database Development With VBA

SQL Keywords: COLUMN

   

Adding a New Column

 

The COLUMN keyword is used to identify a field of a table. The COLUMN keyword can be used to add a new column to an existing table. The formula to use would be:

ALTER TABLE TableName
ADD COLUMN ColumnName DataType

Removing an Existing Column

The COLUMN keyword can be used when removing a column from a table in SQL. The formula to use would be:

ALTER TABLE TableName DROP COLUMN ColumnName;

or

ALTER TABLE TableName
DROP COLUMN ColumnName
     
 

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