Widget["Frame"] represents a complete window.
GraphEdit[] opens an interactive graph editor.GraphEdit[g] plots the graph g in the interactive graph editor.
CopyToClipboard[expr] replaces the contents of the clipboard with expr.
Primes
(Built-in Mathematica Symbol) Primes represents the domain of prime numbers, as in x \[Element] Primes.
Reals
(Built-in Mathematica Symbol) Reals represents the domain of real numbers, as in x \[Element] Reals.
JDBCDriverNames[] returns a list of the names of databases for which JDBC drivers are available through DatabaseResourcesPath.
SQLBeginTransaction[conn] initiates an SQL transaction.
SQLCommitTransaction[conn] commits an SQL transaction.
SQLDataTypeNames[conn] returns the names of data types that can be stored in an SQL connection.
SQLResultSetGoto[rs, pos] sets the current position of a result set to pos.