The SelectTableReferences, ColumnReferences, and FunctionReferences properties of parsable (SQL::Query) objects all return a ReferenceList object. This object acts like an array. Unlike the List object, the items are from arbitrary nodes on the tree. Although the properties of the objects can be changed, the list itself is read-only. All functions take a zero-based position index. Array syntax is one-based.
The number of elements in the list.
The lower bound.
- Item Method
The SQL::ReferenceList::Item() method returns information about an item in a SQL::ReferenceList object. You can find SQL::ReferenceList objects under SQL::Query objects.
- Resynch Method
The SQL::ReferenceList::Resynch() method rebuilds the reference list to re-synchronize with the parse tree.