8.7.148 supportsOrderByUnrelated()
- Organization of this subsection
(1) Function
Retrieves whether columns not specified in the following locations can be specified in the ORDER BY clause.
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The outermost query expression of a SELECT statement
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The outermost query expression body of a COPY statement
(2) Format
public synchronized boolean supportsOrderByUnrelated() 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.