Addcolumn
From Data Islands
AddColumn:
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Syntax : addcolumn <ISLANDNAME> "<columnname:columntype,...>" <ENTER>
eg. >addcolumn test-island "NewColumn:System.String"
Description : Update the given island table by adding new columns, eg. addcolumn test-island "newColumn:System.String". We can use columntype as:
System.Decimal
System.Boolean
System.Int32
System.Guid
System.DateTime
System.String
System.Byte[]
System.Single[]
Please note System.Single[] will be used for vector columntype.
See Also
