ORACLE SQL 笔记

根据数据权限查询

 SELECT * FROM (
 SELECT ROWNUM AS ROWNO, AA.* FROM (
     SELECT DISTINCT A.OBJECTID InstanceID
         , A.PRIORITY Priority
         , INSTANCENAME InstanceName
         , A.WORKFLOWCODE WorkflowCode
         , C.WORKFLOWNAME WorkflowName
         , A.ORIGINATOR Originator
         , A.ORIGINATORNAME OriginatorName
         , A.CREATEDTIME CreatedTime
         , A.ORGUNIT
         , D.DISPLAYNAME ApproverLink
         , D.PARTICIPANTNAME Approver
         , A.STATE InstanceState
         , A.PLANFINISHTIME PlanFinishTime
         , A.FINISHTIME FinishedTime
         , A.EXCEPTIONAL Exceptional
     FROM H3.OT_INSTANCECONTEXT A
         JOIN H3.OT_USER B ON A.ORIGINATOR = B.OBJECTID
         JOIN H3.OT_WORKFLOWCLAUSE C ON A.WORKFLOWCODE = C.WORKFLOWCODE
         LEFT JOIN  H3.OT_WORKITEM D ON A.OBJECTID = D.INSTANCEID
     WHERE A.CREATEDTIME > to_date('2018-07-01 00:00:00','yyyy-mm-dd hh24:mi:ss')
     AND A.CREATEDTIME < to_date('2019-12-01 00:00:00','yyyy-mm-dd hh24:mi:ss')
     AND A.STATE = 2
     AND A.WORKFLOWCODE IN ('ITService','test')
     AND (B.CODE = 'xxx'
         OR (EXISTS
                 (
                     SELECT 1 FROM H3.OT_BIZOBJECTACL Z JOIN H3.OT_USER X ON Z.USERID=X.OBJECTID
                     WHERE SCHEMACODE = A.WORKFLOWCODE AND (Z.ADMINISTRATOR=1 OR Z.CREATEBIZOBJECT=1 OR Z.VIEWDATA=1 )
                         AND Z.ORGSCOPETYPE = 2 AND X.CODE = 'xxx' -- 模型权限 全组织
                 )
             OR EXISTS
                 (
                     -- 前端提交的 流程模板权限的组织范围
                     SELECT  OBJECTID --, NAME
                     FROM H3.OT_ORGANIZATIONUNIT
                     WHERE A.ORGUNIT IN OBJECTID
                     START WITH OBJECTID IN
                     (
                         SELECT ORGSCOPE
                         FROM H3.OT_BIZOBJECTACL Z JOIN H3.OT_USER X ON Z.USERID=X.OBJECTID
                         WHERE SCHEMACODE = A.WORKFLOWCODE AND (Z.ADMINISTRATOR=1 OR Z.CREATEBIZOBJECT=1 OR Z.VIEWDATA=1 )
                             AND Z.ORGSCOPETYPE = 0 AND X.CODE = 'xxx' -- 模型权限 特定范围
                     )
                     CONNECT BY PRIOR OBJECTID = PARENTID
                  )
             )
         )
     AND (A.ORIGINATOR = 'b11b0075-cd3f-4953-a3e4-331671f87ca7' -- 前端组织范围选择具体的人
             OR A.ORGUNIT IN
             (
                 -- 前端提交的 只查看此组织范围
                 SELECT  OBJECTID --, NAME
                 FROM H3.OT_ORGANIZATIONUNIT
                 START WITH OBJECTID IN ( '5b95c20d-ad64-453f-badd-4d12c8327ead' )
                 CONNECT BY PRIOR OBJECTID = PARENTID
             )
         )
     ORDER BY A.CREATEDTIME DESC
 ) AA
 WHERE ROWNUM <= 10
 ) BB
 WHERE ROWNO >= 1