DataSource is the supertype of types
that are the basis of data sources, which are values
that identify where data is persisted. Two kinds of data sources are
connections and result sets.
- EGL package name
eglx.persistence
- Example use
- Type detail
externalType DataSource type NativeType
private constructor();
end
- Comments
- Here are subtypes of DataSource:
- One subtype is eglx.persistence.sql.SQLDataSource. Each value
of that subtype represents a connection to a relational database.
- A second subtype is eglx.persistence.ScrollableDataSource, which
lists functions for scrolling through a result set. A subtype of ScrollableDataSource
is eglx.persistence.sql.SQLScrollableDataSource. A value based on
SQLScrollableDataSource represents a result set that was returned
from an SQL query.
- Compatibility
-
Table 1. Compatibility
Target |
Issue |
Java |
No issues. |
JavaScript |
Access of persisted data is not supported.
|