oracle - 将 SP 中的有效记录插入到有效表中,将无效记录插入到 Invalid SP 中
问题描述
我有两个存储过程,它们过滤表上的记录并给出结果。下面是存储过程。
SELECT distinct TO_CHAR(sp.RJ_SPAN_ID) AS SPAN_ID
, TO_CHAR(sp.RJ_MAINTENANCE_ZONE_CODE) AS MAINT_ZONE_CODE
from APP_FTTX.span@SAT sp
INNER JOIN APP_FTTX.transmedia@SAT tm -- transmedia added
on sp.RJ_SPAN_ID = tm.RJ_SPAN_ID
WHERE length(sp.RJ_SPAN_ID) = length(tm.RJ_SPAN_ID)
and sp.RJ_MAINTENANCE_ZONE_CODE = tm.RJ_MAINTENANCE_ZONE_CODE
and sp.INVENTORY_STATUS_CODE = tm.INVENTORY_STATUS_CODE
AND LENGTH(sp.RJ_SPAN_ID) = 21
AND (sp.RJ_SPAN_ID LIKE ('%SPN%')
OR sp.RJ_SPAN_ID LIKE ('%SPQ%')
OR sp.RJ_SPAN_ID LIKE ('%SPR%')
OR sp.RJ_SPAN_ID LIKE ('%SPS%'))
AND (sp.RJ_SPAN_ID LIKE ('%_BU')
OR sp.RJ_SPAN_ID LIKE ('%_MP'))
AND sp.INVENTORY_STATUS_CODE = 'IPL'
AND sp.RJ_MAINTENANCE_ZONE_CODE = 'INMUNVMB01'
AND (sp.RJ_INTRACITY_LINK_ID NOT LIKE ('%\_9%') ESCAPE '\'
OR sp.RJ_INTRACITY_LINK_ID IS NULL);
上面的 SP 返回 4 条记录,这些是我想要插入到表中的有效记录。
现在有另一个 SP 低于它返回 7 条记录。
SELECT distinct TO_CHAR(sp.RJ_SPAN_ID) AS SPAN_ID
, TO_CHAR(sp.RJ_MAINTENANCE_ZONE_CODE) AS MAINT_ZONE_CODE
from APP_FTTX.span@SAT sp
-- INNER JOIN APP_FTTX.transmedia@SAT tm -- transmedia added
-- on sp.RJ_SPAN_ID = tm.RJ_SPAN_ID
-- WHERE length(sp.RJ_SPAN_ID) = length(tm.RJ_SPAN_ID)
-- and sp.RJ_MAINTENANCE_ZONE_CODE = tm.RJ_MAINTENANCE_ZONE_CODE
-- and sp.INVENTORY_STATUS_CODE = tm.INVENTORY_STATUS_CODE
WHERE LENGTH(sp.RJ_SPAN_ID) = 21
AND (sp.RJ_SPAN_ID LIKE ('%SPN%')
OR sp.RJ_SPAN_ID LIKE ('%SPQ%')
OR sp.RJ_SPAN_ID LIKE ('%SPR%')
OR sp.RJ_SPAN_ID LIKE ('%SPS%'))
AND (sp.RJ_SPAN_ID LIKE ('%_BU')
OR sp.RJ_SPAN_ID LIKE ('%_MP'))
AND sp.INVENTORY_STATUS_CODE = 'IPL'
AND sp.RJ_MAINTENANCE_ZONE_CODE = 'INMUNVMB01'
AND (sp.RJ_INTRACITY_LINK_ID NOT LIKE ('%\_9%') ESCAPE '\'
OR sp.RJ_INTRACITY_LINK_ID IS NULL);
SP 是类似的。第二个 SP 中有 3 条记录无效。所以我想要的是:我想将其他 3 条无效记录插入到另一个表中。
请建议如何实现这一目标。
更新
根据 Alex 的评论,我在下面的代码中实现了减号。
SELECT distinct TO_CHAR(sp.RJ_SPAN_ID) AS SPAN_ID, TO_CHAR(sp.RJ_MAINTENANCE_ZONE_CODE) AS MAINT_ZONE_CODE
from APP_FTTX.span@SAT sp
-- INNER JOIN APP_FTTX.transmedia@SAT tm -- transmedia added
-- on sp.RJ_SPAN_ID = tm.RJ_SPAN_ID
-- WHERE length(sp.RJ_SPAN_ID) = length(tm.RJ_SPAN_ID)
-- and sp.RJ_MAINTENANCE_ZONE_CODE = tm.RJ_MAINTENANCE_ZONE_CODE
-- and sp.INVENTORY_STATUS_CODE = tm.INVENTORY_STATUS_CODE
WHERE LENGTH(sp.RJ_SPAN_ID) = 21
AND (sp.RJ_SPAN_ID LIKE ('%SPN%') OR sp.RJ_SPAN_ID LIKE ('%SPQ%') OR sp.RJ_SPAN_ID LIKE ('%SPR%')
OR sp.RJ_SPAN_ID LIKE ('%SPS%'))
AND (sp.RJ_SPAN_ID LIKE ('%_BU') OR sp.RJ_SPAN_ID LIKE ('%_MP'))
AND sp.INVENTORY_STATUS_CODE = 'IPL'
AND sp.RJ_MAINTENANCE_ZONE_CODE = 'INMUNVMB01'
AND (sp.RJ_INTRACITY_LINK_ID NOT LIKE ('%\_9%') ESCAPE '\' OR sp.RJ_INTRACITY_LINK_ID IS NULL)
MINUS
SELECT distinct TO_CHAR(sp.RJ_SPAN_ID) AS SPAN_ID,
TO_CHAR(sp.RJ_MAINTENANCE_ZONE_CODE) AS MAINT_ZONE_CODE
from APP_FTTX.span@SAT sp
INNER JOIN APP_FTTX.transmedia@SAT tm --
transmedia added
on sp.RJ_SPAN_ID = tm.RJ_SPAN_ID
WHERE length(sp.RJ_SPAN_ID) =
length(tm.RJ_SPAN_ID)
and sp.RJ_MAINTENANCE_ZONE_CODE =
tm.RJ_MAINTENANCE_ZONE_CODE
and sp.INVENTORY_STATUS_CODE =
tm.INVENTORY_STATUS_CODE
AND LENGTH(sp.RJ_SPAN_ID) = 21
AND (sp.RJ_SPAN_ID LIKE ('%SPN%') OR
sp.RJ_SPAN_ID LIKE ('%SPQ%') OR sp.RJ_SPAN_ID LIKE ('%SPR%')
OR sp.RJ_SPAN_ID LIKE ('%SPS%'))
AND (sp.RJ_SPAN_ID LIKE ('%_BU') OR
sp.RJ_SPAN_ID LIKE ('%_MP'))
AND sp.INVENTORY_STATUS_CODE = 'IPL'
AND sp.RJ_MAINTENANCE_ZONE_CODE =
'INMUNVMB01'
AND (sp.RJ_INTRACITY_LINK_ID NOT LIKE
('%\_9%') ESCAPE '\' OR sp.RJ_INTRACITY_LINK_ID IS NULL);
解决方案
我认为你最好做一个LEFT JOIN
.
SELECT DISTINCT sp.RJ_SPAN_ID AS SPAN_ID,
sp.RJ_MAINTENANCE_ZONE_CODE AS MAINT_ZONE_CODE,
SYSDATE AS MSG_DATE
FROM APP_FTTX.span@SAT sp
WHERE LENGTH(sp.RJ_SPAN_ID) = 21
AND REGEXP_LIKE(sp.rj_span_id, 'SP(N|Q|R|S).*_(BU|MP)$')
AND sp.INVENTORY_STATUS_CODE = 'IPL'
AND sp.RJ_MAINTENANCE_ZONE_CODE = 'INMUNVMB01'
AND NVL(INSTR(sp.RJ_INTRACITY_LINK_ID, '_'), 1) > 0
AND NOT EXISTS (SELECT 'X'
FROM APP_FTTX.transmedia@SAT tm
WHERE tm.rj_span_id = sp.rj_span_id
AND tm.rj_maintenance_zone_code = sp.rj_maintenance_zone_code
AND tm.inventory_status_code = sp.inventory_status_code);
注意NULL
检查tm.rj_span_id
。鉴于我们的其他逻辑,应该保证填充该列。既然是NULL
,我们就知道没有找到匹配项。
我还做了一些其他的调整:
length(sp.RJ_SPAN_ID) = length(tm.RJ_SPAN_ID)
在底部做没有用。您已经在JOIN
. 如果它们的值相等,则长度必须相同。- 考虑使用
REGEXP_LIKE
来简化你的逻辑。就像是REGEXP_LIKE(sp.rj_span_id, 'SP(N|Q|R|S).*_(BU|MP)$')
- 删除了
TO_CHAR
列列表中的 。正如评论中所讨论的,它们已经是字符串。 - 我将您的
NOT LIKE
and更改IS NULL
为使用NVL
ANDINSTR
,但这只是我的偏好(我一直在玩Code Golf,它影响了我的大脑)
至于您的INSERT
,只需将其附加SELECT
到 anINSERT INTO table_name
就可以了。像这样:
INSERT INTO log_table_name
SELECT DISTINCT sp.RJ_SPAN_ID AS SPAN_ID,
sp.RJ_MAINTENANCE_ZONE_CODE AS MAINT_ZONE_CODE,
SYSDATE AS UPDATED_DATE,
'YOUR_USERNAME' AS USERNAME
FROM APP_FTTX.span@SAT sp
WHERE LENGTH(sp.RJ_SPAN_ID) = 21
AND REGEXP_LIKE(sp.rj_span_id, 'SP(N|Q|R|S).*_(BU|MP)$')
AND sp.INVENTORY_STATUS_CODE = 'IPL'
AND sp.RJ_MAINTENANCE_ZONE_CODE = 'INMUNVMB01'
AND NVL(INSTR(sp.RJ_INTRACITY_LINK_ID, '_'), 1) > 0
AND NOT EXISTS (SELECT 'X'
FROM APP_FTTX.transmedia@SAT tm
WHERE tm.rj_span_id = sp.rj_span_id
AND tm.rj_maintenance_zone_code = sp.rj_maintenance_zone_code
AND tm.inventory_status_code = sp.inventory_status_code);
注意:我对UPDATED_BY
列进行了硬编码,因为我不知道正确的值。
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