_copyLockingClause(const LockingClause *from)
{
	LockingClause *newnode = makeNode(LockingClause);

	COPY_NODE_FIELD(lockedRels);
	COPY_SCALAR_FIELD(strength);
	COPY_SCALAR_FIELD(noWait);

	return newnode;
}
_copyLockingClause(const LockingClause *from)
{
	LockingClause *newnode = makeNode(LockingClause);

	COPY_NODE_FIELD(lockedRels);
	COPY_SCALAR_FIELD(strength);
	COPY_SCALAR_FIELD(noWait);

	return newnode;
}