Xbasic
SQL::TableInfoIndexNumber Method
Syntax
Index_Number as N = IndexNumber(Name as C)
Arguments
- Index_Number
The number of the index named. -1 if the index name is not in the column list.
- SQL::TableInfo
A SQL::TableInfo object.
- Name
Character
Description
Get the index of a Index from the name.
Discussion
The IndexNumber() method gets the subscript of the requested index name in the Index array property.
Example
dim TableInfo as SQL::TableInfo dim IndexInfo as SQL::IndexInfo TableInfo.Name = "MyTable" IndexInfo.Name = "Primary_Key" IndexInfo.PrimaryKey = .t. ? TableInfo.AddIndex(IndexInfo) = 1 ? TableInfo.IndexNumber("Primary_Key") = 1
See Also