Interface IFromItem
- Namespace
- YndigoBlue.Velocity.Interfaces
- Assembly
- YndigoBlue.Velocity.dll
Defines a data source that can be used in a query's FROM clause.
public interface IFromItemRemarks
FROM items represent tables, views, or other queryable sources that provide columns for selection. Implementations include tables, views, and join results. Each FROM item exposes a collection of selectable items (columns or expressions) that can be referenced in SELECT, WHERE, and other query clauses.
Properties
- Name
Gets the name of the FROM item (table, view, or alias).
- SelectItems
Gets the collection of select items (columns or expressions) available from this FROM item.
Methods
- GetSelectItem(string)
Retrieves the select item with the specified name.
- HasSelectItem(string)
Determines whether this FROM item contains a select item with the specified name.
- HasSelectItem(ISelectItem)
Determines whether this FROM item contains the specified select item.