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I am testing the add column statement in
Mapbasic with MapInfo 5.5.
I am simply adding a temporairy column to a table
that is based on an valid expression like this:
Add column theTable(Temp Char(100)) From theTable Set to COL1+" TEST" Where theTable is the name of the
table.
This statement will create in fact a new field in
the table theTable but only when the table is made of regions !!
The same statement works for a table of regions but
when it contains other types of objects such as points or lines, the new
column does not have the proper data (blanks).
Has anyone encountered this ?
Why is this statement only working with a specific
object type ?
Dany Bouchard
DBx Geomatics 38 de l'Orbite Hull, Qu�bec Canada J9A 3C7 T�l�phone/Telephone: 819.743.3870 T�l�copieur/Fax: 819.775.3264 Courrier �lectronique/Email: [EMAIL PROTECTED] Page Web/Web site: http://www.dbxgeomatics.com/home.asp Vitrine technologique SVG / SVG Technology Preview: http://www.dbxgeomatics.com/svg.asp |
