Addcolumn

From Data Islands
Revision as of 11:36, 31 August 2026 by WikiSysopdi (talk | contribs)

AddColumn:

=========

Syntax : addcolumn <ISLANDNAME> "<columnname:columntype,...>" <ENTER>

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[] etc.  Please note System.Single[] will be used for vector columntype.

eg. >addcolumn test-island "NewColumn:System.String"


See Also