A.file_id, B.file_title, B.dir_id, B.file_icon, B.file_url, B.file_ext, B.file_size, B.file_author, B.file_desc, B.uploaded_by AS uploader_id, C.account_name AS unloader_name, B.uploaded_at SELECT FROM art_attach AS A LEFT JOIN doc_file AS B ON(A.oc_id = B.oc_id AND A.file_id = B.file_id) LEFT JOIN account AS C ON(B.oc_id = C.oc_id AND B.uploaded_by = C.account_id) WHERE A.oc_id = #{ocId ,jdbcType=BIGINT} AND B.deleted_flag = 0 AND A.art_id = #{artId ,jdbcType=BIGINT} AND B.file_title like "%"#{keywords}"%" ORDER BY A.file_id ASC SELECT FROM art_attach AS A LEFT JOIN doc_file AS B ON(A.oc_id = B.oc_id AND A.file_id = B.file_id) LEFT JOIN account AS C ON(B.oc_id = C.oc_id AND B.uploaded_by = C.account_id) WHERE A.oc_id = #{ocId ,jdbcType=BIGINT} AND B.deleted_flag = 0 AND A.art_id = #{artId ,jdbcType=BIGINT} AND B.file_title like "%"#{keywords}"%" ORDER BY A.file_id ASC INSERT INTO art_attach oc_id, art_id, file_id, #{ocId ,jdbcType=BIGINT}, #{artId ,jdbcType=BIGINT}, #{fileId ,jdbcType=BIGINT}, DELETE FROM art_attach WHERE oc_id = #{ocId ,jdbcType=BIGINT} AND art_id = #{artId ,jdbcType=BIGINT} AND file_id = #{fileId ,jdbcType=BIGINT}