8.6.143 supportsNonNullableColumns()
- Organization of this subsection
(1) Function
This method acquires a value indicating whether columns can be defined as non-null columns.
(2) Format
public synchronized boolean supportsNonNullableColumns() throws SQLException
(3) Arguments
None.
(4) Return value
This method always returns true.
(5) Exceptions
If this Connection object is closed before this method is executed, the JDBC driver throws an SQLException.