_copyAlterForeignServerStmt(const AlterForeignServerStmt *from)
{
	AlterForeignServerStmt *newnode = makeNode(AlterForeignServerStmt);

	COPY_STRING_FIELD(servername);
	COPY_STRING_FIELD(version);
	COPY_NODE_FIELD(options);
	COPY_SCALAR_FIELD(has_version);

	return newnode;
}
_copyAlterForeignServerStmt(const AlterForeignServerStmt *from)
{
	AlterForeignServerStmt *newnode = makeNode(AlterForeignServerStmt);

	COPY_STRING_FIELD(servername);
	COPY_STRING_FIELD(version);
	COPY_NODE_FIELD(options);
	COPY_SCALAR_FIELD(has_version);

	return newnode;
}