クエリーに失敗 または connectionが有効な接続IDではないです<br>ERROR:  蝙喫nteger縺ｮ蜈･蜉帶ｧ区枚縺檎┌蜉ｹ縺ｧ縺�: "H31"<br>			SELECT
				*
			FROM t02item
			WHERE

				f02status > 0
			AND
				f02dtdelete is Null
			AND
				(f02salesdate is Null

)
			ORDER BY
CAST(f02year AS integer),
				 f02dtupdate DESC
				,f02id<br>