Oracle数据库-PL/SQL整理

--获取系统记录行数
  go_block('T_WARITEMPRT');
  last_record;
  row_count:=:system.trigger_record;  --system.cursor_record
--execute_trigger('POST-CHANGE');
--设置鼠标状态
set_application_property(cursor_style,'BUSY');
--raise form_trigger_failure;
--显示错误信息
  exception when others then
   display_note(sqlerrm||sqlcode,:global.logon_user);
--decode
decode(a.freightmode,'0','企业自付','1','供应商付费','2','企业代付','3','供应商代付',null)
decode(qtyonhand - qtyinit,invtranqty,invtranqty,null)
--导出路径
select *  from t_parameter where f_name='LeanERPTempDir';
select f_c_value from t_parameter where f_name ='WebServer1';
--合同附件
select f_c_value  from t_parameter where f_name='purorderaccesspath';
select f_c_value  from t_parameter where f_name='purorderaccessurl';
--设置值列表    
SET_ITEM_PROPERTY('top.ORIGINALNO',LOV_NAME,'LOV_MSO');
LIST_VALUES;
--下拉列表
 n:=populate_group('rec_lb');
 populate_list('BLK_BUT.APPTYPE','rec_lb');
 :bLK_BUT.APPTYPE:='0';
--调用另一模块
DECLARE
   pl_id   ParamList;
   v_string varchar2(1000);
   v_itemname varchar2(1000);
BEGIN
  pl_id := Get_Parameter_List('calendar');
  IF NOT Id_Null(pl_id) THEN
    Destroy_Parameter_List(pl_id);
  END IF;
  pl_id := Create_Parameter_List('calendar');
  v_itemname:=:system.current_block||'.'||:system.current_item;
  v_string:=name_in(v_itemname);
  Add_Parameter(pl_id, 'p_str',TEXT_PARAMETER,v_string);
  Call_Form('input_str',no_hide,no_replace,no_query_only,pl_id);
  copy(:global.str,v_itemname); Erase(:global.str);
END;
--批量处理
  set_application_property(cursor_style,'BUSY');
  SYNCHRONIZE;
  first_record;
  loop
    null;
  exit when :system.last_record = 'TRUE';
  next_record;
  end loop;
  set_application_property(cursor_style,'DEFAULT');
  bell;
  display_note('SRMP035',:global.logon_user);
  --  采购计划关闭完毕!
--对话框
IF display_stop('INV081', :GLOBAL.logon_user) <> alert_button1 THEN
  RETURN;
END IF;
--取得货币名称
begin
  select currencydesc
  into v_currencydesc
  from t_currency
  where currencycode = c1.splymoneyflag;
  exception when others then v_currencydesc := '人民币（元）';
end;
--询问对话框-1
declare
  return_value number;
begin
  set_alert_property('stop_alert',alert_message_text,'确认送审该合同吗?');
  return_value := show_alert('stop_alert');
  if return_value != alert_button1 then
     return;
  end if;
end;
--询问对话框-2

DECLARE
 return_value number; 
BEGIN
  return_value := display_stop('mdm011',:global.logon_user);
  IF return_value = ALERT_BUTTON1 THEN
     COMMIT_FORM;
  END IF;
END;  

--取下周一
 select trunc(sysdate,'d')+8 from dual;
--message_level
oldmsg := :System.Message_Level;
  IF reldef = 'FALSE' THEN
    Go_Block(detail);
    Check_Package_Failure;
    :System.Message_Level := '10';
    Execute_Query;
    :System.Message_Level := oldmsg;
  ELSE
--取当前年度、期段号
begin
  select year,period
  into v_year,v_period
  from t_accperiod
  where sysdate >= startdate
  and to_char(sysdate,'yyyy/mm/dd')<=to_char(enddate,'yyyy/mm/dd');
exception when others then null; 
end;
--设置画布属性
vCan2:=FIND_VIEW('CAN_PRTNO2');
SET_VIEW_PROPERTY(vCan2,VISIBLE,property_true);
vCan1:=FIND_VIEW('CAN_PRTNO1');
SET_VIEW_PROPERTY(vCan1,VISIBLE,property_false);
--设备提示信息
elsif :top.opsrc = 'X' or :top.opsrc='T' then
   set_item_property('top.tranobj',prompt_text,'客户代码');
else
   set_item_property('top.tranobj',prompt_text,'部门代码');
end if;
--设置值列表KEY-LISTVAL
ELSIF :top.OPSRC='I' THEN  --零星出库
  SET_ITEM_PROPERTY('top.ORIGINALNO',LOV_NAME,'LOV_MSI');
LIST_VALUES;
  IF :top.ORIGINALNO IS NOT NULL THEN
     PRTNO_MSI;
  END IF;
END IF;
--调用值列表show_lov
DECLARE
  a_value_chosen BOOLEAN;
BEGIN
  a_value_chosen := Show_Lov('lov_name');
  IF  a_value_chosen THEN
    set_block_property('t_efficiency',default_where,'username = :control.display_name');
    go_block('t_efficiency');
    execute_query; 
    set_block_property('t_efficiency',default_where,'username in (select username from t_hrmuser where department = :global.user_dept)');
  END IF;
END;
--生成序号
declare
  vlpadnum number;
  maxno varchar2(6);
  cursor cerpcode is select sequence,lpadnum from t_erpcode
  where erpcode='PURAPPNO' and prifix=to_char(sysdate,'yy')||to_char(sysdate,'mm') for update nowait;
begin
  if :t_purapp.appno is null then
    if :SYSTEM.MODE = 'NORMAL' THEN
     begin
      begin
     for c1 in cerpcode loop    
        update t_erpcode set sequence=sequence+1 where erpcode='PURAPPNO' and prifix=to_char(sysdate,'yy')||to_char(sysdate,'mm');
     end loop;
    exception
     when others then
     display_note('SYS071',:global.logon_user);
     raise form_trigger_failure;
    end;
      select sequence,lpadnum into maxno,vlpadnum from t_erpcode where erpcode='PURAPPNO' and prifix=to_char(sysdate,'yy')||to_char(sysdate,'mm');
     exception
      when NO_DATA_FOUND then
           select count(*)+1 into maxno from t_purapp where appno like '%'||to_char(sysdate,'yy')||to_char(sysdate,'mm')||'%';
           --select max()
      vlpadnum:=4;
      insert into t_erpcode(erpcode,prifix,sequence,lpadnum)
      values ('PURAPPNO',to_char(sysdate,'yy')||to_char(sysdate,'mm'),maxno,vlpadnum);
     end;
      :t_purapp.appno := 'Q'||:global.logon_user||to_char(sysdate,'yy')||to_char(sysdate,'mm')||lpad(maxno,vlpadnum,'0');
    end if;
   end if;
end;
--遍历树
 select t_prtstrudef.prtno,
        t_prtbasdef.prtdesc,
        t_prtbasdef.mtltmrk,
        t_prtstrudef.prtpqty,
        t_prtbasdef.prtum,
        t_prtstrudef.tranprtno
   from t_prtstrudef,t_prtbasdef
  where t_prtstrudef.prtno = t_prtbasdef.prtno
connect by prior t_prtstrudef.prtno=t_prtstrudef.prntno
  start with t_prtstrudef.prntno=:BLOCK_BUTTON.PRTNO;
  --
/* 

** Built-in:  FORMS_DDL
** Example:   The expression can be a string literal.
*/ 
BEGIN
  Forms_DDL('create table temp(n NUMBER)');
  IF NOT Form_Success THEN
    Message ('Table Creation Failed');
  ELSE
    Message ('Table Created');
  END IF;
END;
--物料所属大类判断
and (exists (select ''a'' from t_prtinclass c where c.classid='''||:blk_query.classid||''' and c.prtno=v_totqry.prtno ) or :blk_query.classid is null)
--给值列表赋初值
declare
  cursor v_cur2 is select machtype A ,machtype B from t_gkdept order by machtype;
  N_INDEX NUMBER :=1;
begin
  DELETE_LIST_ELEMENT('T_TPMSCKMTN.MACHTYPE',1);
  for c2 in v_cur2 loop
    Add_List_Element('T_TPMSCKMTN.MACHTYPE',N_INDEX,C2.A,C2.B);
    N_INDEX := N_INDEX + 1;
  end loop;
end;
--
--查询重复数据
select rpno from t_purtrace group by rpno having count(rpno) >18;
--
--生成单据号
PROCEDURE GET_PRTNO is
   v_sysdate      varchar2(12);
   v_Svdictateno  varchar2(24);
   v_DbodNo       varchar2(12);     
   n_count        integer;
   v_count        varchar2(10);
   n_count1       integer;
   n_count2       integer;
   v_count2       varchar2(10);
   n_num          number;
   v_num          varchar2(8);
BEGIN

  v_DbodNo:= 'ZS';
   v_sysdate:=to_char(sysdate,'YYMMDD');
   --获取满足条件的记录数
   select count(*)+1 into n_num
    from bas_prtbasdef
   where prtno like v_DbodNo||v_sysdate||'%';
   v_num := to_char(n_num);
   --填充
   v_count:=lpad(v_num,'5','0');
   --合成为物料号
   v_Svdictateno:=v_DbodNo||v_sysdate||v_count;
   --判断是否存在该号码
   select count(*) into n_count from bas_prtbasdef
   where prtno=v_Svdictateno;
   --不存在
   if n_count=0 then
      --把新物料号赋给参数p_prtno
      :parameter.p_prtno := v_Svdictateno;
   --若存在  
   elsif n_count>0 then
      --递增
      n_count1:=v_count+1;
      loop
         v_count2:=lpad(n_count1,'5','0');     
         v_Svdictateno:=v_DbodNo||v_sysdate||v_count2;
        select count(*) into n_count2 from bas_prtbasdef
         where prtno=v_Svdictateno;
         if n_count2=0 then
            :parameter.p_prtno := v_Svdictateno;
            exit;--退出循环
         end if;
         n_count1:=n_count1+1;
      end loop;
   end if;
  exception when others then
   display_note(sqlerrm||sqlcode,:global.logon_user);
  
END;
--
--当保存记录时控制：同一物料质量编号不能相同。
DECLARE
  row_count  NUMBER;                     --记录行数
  row_num    number;                        --所新建或修改记录行数
  V_PRTLOTNO t_srmchkproject.prtlotno%type; --质量编号
BEGIN     
 --获取当前记录行数
 row_num := :system.trigger_record;
  first_record; 
  loop
    row_count:=:system.trigger_record; 
    V_PRTLOTNO := :t_srmchkproject.prtlotno;
    GO_RECORD(ROW_COUNT + 1);
    loop
     --若质量编号相同
      if v_prtlotno = :t_srmchkproject.prtlotno then
       display_note('同种物料的质量编号不能相同！请改正。',:global.logon_user);
       go_item('t_srmchkproject.prtlotno');
       return;--返回
       --exit;
      end if;
    exit when :system.last_record = 'TRUE';
    next_record;
    end loop;
    GO_RECORD(ROW_COUNT+1);  --用以最后一行记录判断
  exit when :system.last_record = 'TRUE';
  --返回外层循环记录
  GO_RECORD(ROW_COUNT);
  next_record;
  end loop;
  commit_form;
  --返回当前记录 
  go_record(row_num);
EXCEPTION WHEN OTHERS THEN NULL; 
END;
--
--自动定位树结构的焦点
DECLARE
 htree      item;
  find_node      Ftree.NODE;
begin
   htree:= Find_Item('T_BOM1.BOM');
   find_node := FTREE.FIND_TREE_NODE(htree,:T_PRTBASDEF_CREATE.PRTNO,FTREE.FIND_NEXT,FTREE.NODE_VALUE,FTREE.ROOT_NODE,FTREE.ROOT_NODE);
   IF NOT Ftree.ID_NULL(find_node) then   --如果存在对应的节点
   --pause;
   FTREE.SET_TREE_SELECTION(htree, FIND_NODE, FTREE.SELECT_TOGGLE);
   end if;
end;
--
--杀死死进程
select SID, serial#, USERNAME, SCHEMANAME, STATUS, OSUSER, OSUSER,TERMINAL, PROGRAM, LOGON_TIME from v$session;
ALTER SYSTEM KILL SESSION '';
--
select func.DECODEPASSWD(password) from t_user where username = '';
select func.ENCODEPASSWD(password) from t_user where username = '';
--用户权限
(:GLOBAL.LOGON_USER in (select object from t_roleuser where role=MODIFER and flag='0') or MODIFER=:GLOBAL.LOGON_USER)
--
--列表项
DECLARE
  v_n Number;
BEGIN
  v_n := populate_group('rec_ptype');
  populate_list('t_freesb.prntno','rec_ptype');
END;
--提示对话框
set_alert_property('note_alert',alert_message_text,'口令更改成功！');
return_value := show_alert('note_alert');
--
--改变按钮标签文本
DECLARE
 v_Count NUMBER;
 v_Label VARCHAR2(100);--记录“全选按钮”的标签文本
BEGIN
 Go_Block('user_col_comments');
 v_Label := Get_Item_Property('Blk_Control.Btn_Select_Col', Label);
 First_Record;
 IF v_Label = '+' THEN
  LOOP
   /*SELECT COUNT(*)
    INTO v_Count
    FROM t_Fieldrole
    WHERE Table_Name = :User_Col_Comments.Table_Name
      AND Column_Name = :User_Col_Comments.Column_Name
      AND Role = :t_Fieldrole.Role;*/
   --IF v_Count = 0 THEN
    :User_Col_Comments.Chk_Select := 1;
   --END IF;
   EXIT WHEN :System.Last_Record = 'TRUE';
   NEXT_RECORD;
  END LOOP;
  First_Record;
  Set_Item_Property('Blk_Control.Btn_Select_Col', Label,'-');
  Set_Item_Property('Blk_Control.Btn_Select_Col', TOOLTIP_TEXT,'取消选择');
 ELSIF v_Label = '-' THEN
  First_Record;
  LOOP
   :User_Col_Comments.Chk_Select := 0;
   EXIT WHEN :System.Last_Record = 'TRUE';
   NEXT_RECORD;  
  END LOOP;
  First_Record;
   Set_Item_Property('Blk_Control.Btn_Select_Col', Label,'+');
   Set_Item_Property('Blk_Control.Btn_Select_Col', TOOLTIP_TEXT,'选取全部');
 END IF;
EXCEPTION
 WHEN OTHERS THEN
  NULL;
END;
--

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