ブリッジテーブルから行を削除する削除スクリプト(acucore_securitypermission)を作成したいと思います。現在、このSELECTクエリ(削除したい行になります)は機能しません。「NOTEXISTS」を含む行に赤い下線が表示されます。最初と2番目のスニペットとの唯一の違いは、SELECT*とDELETEです。また、削除をよりクリーンにするために(繰り返しなしで)改善できる点がある場合は、常にヒントを探しています。
動作しないSELECTスクリプト:
SELECT groupname
FROM dbo.acucore_securitycontainer
INNER JOIN dbo.acucore_securitypermission ON dbo.acucore_securitycontainer.esid = dbo.acucore_securitypermission.esid
INNER JOIN dbo.acucore_securitygroup ON dbo.acucore_securitypermission.entityid = dbo.acucore_securitygroup.entityid
WHERE containername LIKE '%:UI.Web.AccessioningDashboard'
AND groupname NOT EXISTS -- <-------- I get red error underlines here!
(
SELECT
groupname
FROM dbo.acucore_securitycontainer
INNER JOIN dbo.acucore_securitypermission ON dbo.acucore_securitycontainer.esid = dbo.acucore_securitypermission.esid
INNER JOIN dbo.acucore_securitygroup ON dbo.acucore_securitypermission.entityid = dbo.acucore_securitygroup.entityid
WHERE containername = 'UI.Web.AccessioningDashboard'
AND permissions = 1
)
最終的に実行したいDELETEスクリプト:
DELETE FROM dbo.acucore_securitycontainer
INNER JOIN dbo.acucore_securitypermission ON dbo.acucore_securitycontainer.esid = dbo.acucore_securitypermission.esid
INNER JOIN dbo.acucore_securitygroup ON dbo.acucore_securitypermission.entityid = dbo.acucore_securitygroup.entityid
WHERE containername LIKE '%:UI.Web.AccessioningDashboard'
AND groupname NOT EXISTS
(
SELECT
groupname
FROM dbo.acucore_securitycontainer
INNER JOIN dbo.acucore_securitypermission ON dbo.acucore_securitycontainer.esid = dbo.acucore_securitypermission.esid
INNER JOIN dbo.acucore_securitygroup ON dbo.acucore_securitypermission.entityid = dbo.acucore_securitygroup.entityid
WHERE containername = 'UI.Web.AccessioningDashboard'
AND permissions = 1
)
=====================
更新2011年12月1日午後3時5分
さて、これを完了するために、acucore_securitypermissionブリッジテーブルから削除したいと思います。このテーブルには2つのキーがあります。どうすればこれを終えることができますか?SELECTクエリは、2つのキー値を含むWHERE部分です。
DELETE FROM dbo.acucore_securitypermission
.... ????
SELECT
dbo.acucore_securitypermission.entityid,
dbo.acucore_securitypermission.esid
FROM dbo.acucore_securitycontainer
INNER JOIN dbo.acucore_securitypermission ON dbo.acucore_securitycontainer.esid = dbo.acucore_securitypermission.esid
INNER JOIN dbo.acucore_securitygroup ON dbo.acucore_securitypermission.entityid = dbo.acucore_securitygroup.entityid
WHERE containername LIKE '%:UI.Web.AccessioningDashboard'
AND groupname NOT IN
(
SELECT
groupname
FROM dbo.acucore_securitycontainer
INNER JOIN dbo.acucore_securitypermission ON dbo.acucore_securitycontainer.esid = dbo.acucore_securitypermission.esid
INNER JOIN dbo.acucore_securitygroup ON dbo.acucore_securitypermission.entityid = dbo.acucore_securitygroup.entityid
WHERE containername = 'UI.Web.AccessioningDashboard'
AND permissions = 1
)
==========
最終回答:
DELETE FROM dbo.acucore_securitypermission
WHERE
'ENTITYID:' + cast(dbo.acucore_securitypermission.entityid as VARCHAR(64)) + '|'
+ 'ESID:' + cast(dbo.acucore_securitypermission.esid as VARCHAR(64)) IN
(
SELECT
--groupname,
--containername,
--dbo.acucore_securitypermission.esid ,
--dbo.acucore_securitypermission.entityid ,
--dbo.acucore_securitypermission.permissions
'ENTITYID:' + cast(dbo.acucore_securitypermission.entityid as VARCHAR(64)) + '|'
+ 'ESID:' + cast(dbo.acucore_securitypermission.esid as VARCHAR(64))
FROM dbo.acucore_securitypermission
JOIN dbo.acucore_securitycontainer ON dbo.acucore_securitypermission.esid = dbo.acucore_securitycontainer.esid
JOIN dbo.acucore_securitygroup ON dbo.acucore_securitypermission.entityid = dbo.acucore_securitygroup.entityid
WHERE containername LIKE 'S:UI.Web.AccessioningDashboard'
AND groupname NOT IN
(
SELECT
CASE WHEN groupname IN ('Accessioning', 'Screening', 'Positive Certify', 'Negative Certify', 'Confirmation') THEN 'Saliva: ' + groupname ELSE groupname END
FROM dbo.acucore_securitypermission
JOIN dbo.acucore_securitycontainer ON dbo.acucore_securitypermission.esid = dbo.acucore_securitycontainer.esid
JOIN dbo.acucore_securitygroup ON dbo.acucore_securitypermission.entityid = dbo.acucore_securitygroup.entityid
WHERE containername = 'UI.Web.AccessioningDashboard'
AND permissions = 1
)
)