我需要以以下方式提取数据。
progress_CMC_status progress_cmc_status_numbers cmc_status_numbers
Mature Draft 2 5
Review 0 3
Final Draft 0 3
Final Comment 0 3
Final Document 2 3
Archived Document 1 1
但我得到不同的输出
progress_CMC_status progress_cmc_status_numbers cmc_status_numbers
Mature Draft 2 5
Review 0 0
Final Draft 0 0
Final Comment 0 0
Final Document 2 3
Archived Document 1 1
尝试了以下代码：
WITH sta AS
(SELECT 'Mature' "status1"
FROM DUAL
UNION
SELECT 'Review'
FROM DUAL
UNION
SELECT 'Final Draft'
FROM DUAL
UNION
SELECT 'Final Comment'
FROM DUAL
UNION
SELECT 'Final Document'
FROM DUAL
UNION
SELECT 'Archived'
FROM DUAL)
SELECT DECODE ("stat",
'Mature', 'Mature Draft',
'Review', 'Review',
'Final Draft', 'Final Draft',
'Final Comment', 'Final Comment',
'Final Document', 'Final Document',
'Archived', 'Archived Document'
) AS "progress_CMC_status",
NVL
(TO_CHAR ("progress_cmc_status_numbers"),
0
) AS "progress_cmc_status_numbers",
NVL (TO_CHAR ("cmc_status_numbers"), 0) AS "cmc_status_numbers"
FROM (SELECT "status1" AS "stat",
NVL
(TO_CHAR (NULL),
"progress_cmc_status_numbers"
) AS "progress_cmc_status_numbers",
NVL (TO_CHAR (NULL),
"cmc_status_numbers"
) AS "cmc_status_numbers"
FROM sta
LEFT JOIN
(SELECT VALUE AS "progress_CMC_status",
COUNT (*) AS "progress_cmc_status_numbers",
SUM (COUNT (*)) OVER (ORDER BY DECODE
(VALUE,
'Mature', 0,
'Review', 1,
'Final Draft', 2,
'Final Comment', 3,
'Final Document', 4,
'Archived', 5,
6
) DESC ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
AS "cmc_status_numbers"
FROM ATTRIBUTES
WHERE attribute_type_id IN (
SELECT attribute_type_id
FROM attribute_types
WHERE name_display_code =
'RD')
AND VALUE IN
('Mature', 'Review', 'Final Draft',
'Final Comment', 'Final Document', 'Archived')
AND object_id IN (SELECT obj_id
FROM docs)
GROUP BY VALUE) a1 ON sta."status1" =
a1."progress_CMC_status"
)
ORDER BY DECODE ("progress_CMC_status",
'Mature Draft', 0,
'Review', 1,
'Final Draft', 2,
'Final Comment', 3,
'Final Document', 4,
'Archived Document', 5,
6
)
样本数据
CREATE TABLE ATTRIBUTES
(
object_id NUMBER(4),
attribute_type_id NUMBER(4),
name_display_code VARCHAR2(5),
VALUE VARCHAR2(25)
);
begin
insert into attributes values (101,201,'RMD','A100');
insert into attributes values (102,201,'RMD','A200');
insert into attributes values (103,201,'RMD','A300');
insert into attributes values (104,200,'RD','Mature');
insert into attributes values (105,200,'RD','Mature');
insert into attributes values (106,200,'RD','Mature');
insert into attributes values (107,200,'RD','Mature');
insert into attributes values (108,200,'RD','Mature');
insert into attributes values (109,200,'RD','Archived');
insert into attributes values (110,200,'RD','Archived');
insert into attributes values (111,200,'RD','Archived');
insert into attributes values (112,200,'RD','Archived');
insert into attributes values (113,200,'RD','Mature');
insert into attributes values (114,200,'RD','Mature');
insert into attributes values (115,200,'RD','Mature');
insert into attributes values (116,200,'RD','Mature');
insert into attributes values (117,200,'RD','Final Document');
insert into attributes values (118,200,'RD','Final Document');
insert into attributes values (119,201,'RMD','A400');
insert into attributes values (120,201,'RMD','A500');
end;
/
CREATE TABLE docs
(
obj_id NUMBER(4)
);
BEGIN
INSERT INTO docs
VALUES (100);
INSERT INTO docs
VALUES (104);
INSERT INTO docs
VALUES (109);
INSERT INTO docs
VALUES (117);
INSERT INTO docs
VALUES (118);
INSERT INTO docs
VALUES (119);
INSERT INTO docs
VALUES (120);
END;
/
CREATE TABLE attribute_types
(
attribute_type_id NUMBER(4),
name_display_code VARCHAR2(5)
);
INSERT INTO attribute_types
VALUES (200, 'RD');
INSERT INTO attribute_types
VALUES (201, 'RMD');