SQLResultSetClose[rs] closes a result set.

SQLRollbackTransaction[conn] terminates an SQL transaction. SQLRollbackTransaction[conn, savepoint] returns to an SQLSavepoint.

SQLSchemaNames[conn] returns the names of the schema in an SQL connection.

SQLSetSavepoint[conn, name] creates a savepoint to be used as part of an SQL transaction.

$SQLUseConnectionPool gives the default setting that specifies whether a connection pool is used to retrieve a connection.

AddPeriodical[expr, interval] adds the computation expr to the set of operations that are periodically performed automatically.

AllowRaggedArrays[True] lets you pass ragged (i.e., non rectangular) arrays to Java. AllowRaggedArrays[False] restores the default behavior.

BeginJavaBlock[] begins an evaluation block equivalent to a JavaBlock, except that it works across a larger span than the evaluation of a single expression.

ClassName[javaclass] returns, as a string, the fully qualified name of the specified JavaClass. ClassName[javaobject] returns the fully qualified name of the Java class of ...

Constructors[javaclass] returns a list of the Java declarations for all constructors of the specified JavaClass. Constructors["classname"] lists the constructor for the named ...