获取指定用户的所有待办流程

SELECT
	( CASE requestlevel WHEN 0 THEN 0 WHEN 1 THEN 1 WHEN 2 THEN 2 ELSE - 1 END ) AS requestlevelorder,
	requestid,
	requestmark,
	createdate,
	createtime,
	creater,
	creatertype,
	workflowid,
	requestname,
	requestnamenew,
	STATUS,
	requestlevel,
	currentnodeid,
	viewtype,
	userid,
	receivedate,
	receivetime,
	isremark,
	nodeid,
	agentorbyagentid,
	agenttype,
	isprocessed,
	systype,
	workflowtype,
	isbereject,
	takisremark,
	requestnamehtmlnew,
	viewDate,
	viewTime,
	lastFeedBackDate,
	lastFeedBackTime,
	needwfback,
	lastFeedBackOperator 
FROM
	(
SELECT
	requestid,
	requestmark,
	createdate,
	createtime,
	creater,
	creatertype,
	workflowid,
	requestname,
	requestnamenew,
	STATUS,
	requestlevel,
	currentnodeid,
	viewtype,
	userid,
	receivedate,
	receivetime,
	isremark,
	nodeid,
	agentorbyagentid,
	agenttype,
	isprocessed,
	systype,
	workflowtype,
	isbereject,
	takisremark,
	requestnamehtmlnew,
	viewDate,
	viewTime,
	lastFeedBackDate,
	lastFeedBackTime,
	needwfback,
	lastFeedBackOperator 
FROM
	(
SELECT
	t1.requestid,
	t1.requestmark,
	t1.createdate,
	t1.createtime,
	t1.creater,
	t1.creatertype,
	t1.workflowid,
	t1.requestname,
	t1.requestnamenew,
	t1.STATUS,
	t1.requestlevel,
	t1.currentnodeid,
	t2.viewtype,
	t2.userid,
	t2.receivedate,
	t2.receivetime,
	t2.isremark,
	t2.nodeid,
	t2.agentorbyagentid,
	t2.agenttype,
	t2.isprocessed,
	t1.seclevel,
	'0' AS systype,
	t2.workflowtype,
	t2.isbereject,
	t2.takisremark,
	t1.requestnamehtmlnew,
	t2.viewDate,
	t2.viewTime,
	t1.lastFeedBackDate,
	t1.lastFeedBackTime,
	t2.needwfback,
	t1.lastFeedBackOperator 
FROM
	workflow_requestbase t1,
	workflow_currentoperator t2,
	workflow_base t3 
WHERE
	t1.requestid = t2.requestid 
	AND t1.workflowid = t3.id 
	AND t2.userid IN ( 1 ) 
	AND t2.usertype = 0 
	AND (
	isnull( t1.currentstatus,- 1 ) = - 1 
	OR ( isnull( t1.currentstatus,- 1 ) = 0 AND t1.creater IN ( 1 ) ) 
	) 
	AND ( t1.deleted <> 1 OR t1.deleted IS NULL OR t1.deleted = '' ) 
	AND (
	( t2.isremark = '0' AND ( t2.takisremark IS NULL OR t2.takisremark = 0 ) ) 
	OR t2.isremark IN ( '1', '5', '8', '9', '7', '11' ) 
	) 
	AND t2.islasttimes = 1 
	AND ( isprocessing = '' OR isprocessing IS NULL ) 
	AND t3.isvalid IN ( '1', '3' ) UNION
	(
SELECT DISTINCT
	requestid,
	'' AS requestmark,
	createdate,
	createtime,
	creatorid AS creater,
	0 AS creatertype,
	workflowid,
	requestname,
	requestname AS requestnamenew,
	'' AS STATUS,
	requestlevel,- 1 AS currentnodeid,
	viewtype,
	userid,
	receivedate,
	receivetime,
	isremark,
	0 AS nodeid,
	- 1 AS agentorbyagentid,
	'0' AS agenttype,
	'0' AS isprocessed,
	'4' AS secLevel,
	'1' AS systype,
	sysid AS workflowtype,
	'' AS isbereject,
	0 AS takisremark,
	'' AS requestnamehtmlnew,
	'' AS viewDate,
	'' AS viewTime,
	'' AS lastFeedBackDate,
	'' AS lastFeedBackTime,
	'' AS needwfback,
	0 AS lastFeedBackOperator 
FROM
	ofs_todo_data 
WHERE
	1 = 1 
	AND userid IN ( 1 ) 
	AND islasttimes = 1 
	AND isremark IN ( 0, 8, 9 ) 
	AND ofs_todo_data.pcurl IS NOT NULL 
	AND ofs_todo_data.pcurl <> '' 
	) 
	) t1 
	) t1 
ORDER BY
	receivedate DESC,
	receivetime DESC