判断任务过期时间：
| create or replace function GetUrgentState(m_TaskID varchar2, m_SendTime date, m_flag varchar2) return varchar2 IS myDate date; ExpireTime date; strsql varchar2(200); begin myDate := m_SendTime; strsql := 'select max(EXPIRETIME) from t_wf_supervise where TASKID =''' || m_TaskID || ''''; execute immediate strsql into ExpireTime; --没有到期时间 就是正常状态 if ExpireTime is null then if m_flag = 'String' then return '正常'; end if; if m_flag = 'Img' then return 'cb_execute.gif'; end if; end if; --未发送任务，就是判断当前时间 if m_SendTime is null then myDate := sysdate; end if; if ExpireTime < myDate then if m_flag = 'String' then return '超期'; end if; if m_flag = 'Img' then return 'cb_limit.gif'; end if; end if; --小于3天的任务预警 if ExpireTime - myDate < 3 then if m_flag = 'String' then return '预警'; end if; if m_flag = 'Img' then return 'cb_warning.gif'; end if; else if m_flag = 'String' then return '正常'; end if; if m_flag = 'Img' then return 'cb_execute.gif'; end if; end if; end; |
查询其它表数据：
| create or replace function GetPreNode(m_PreTaskID varchar2) return varchar2 IS nodename varchar2(50); strsql varchar2(200); begin if m_PreTaskID is null then return ''; end if; strsql := 'select max(nodename) from t_Wf_Tasklist where TaskID =''' || m_PreTaskID|| ''''; execute immediate strsql into nodename; return nodename; end; |
格式化标题输出：
create or replace function FormatTitle(m_title varchar2, |
