Adding Single quote in dymanic stored procedure

Question

Hi Everyone,
i am using a stored procedure which prints  triggers  which is called as dynamic trigger script.
here i am storing required table name values into M_ALL_DYNAMIC_DRIVER_TEMP 
for ex  table: M_ALL_DYNAMIC_DRIVER_TEMP: 
TABLE_NAME  DATA_UID_ALT1_PREFIX  IU_TRG_FLAG
BA_ORG                ALT                                     Y              
stored procedure is :
create or replace
PROCEDURE  SP_TRIGGER_SCRIPT_temp
AS
SQLSTR VARCHAR(4000);
SQLSTR_ETL VARCHAR(4000);
SQLSTR1 varchar(40);
SQLSTR2 varchar(40);
SQLSTR3 varchar(40);
SQLSTR4 varchar(40);
TABLE_NAME varchar(40);
PK_TABLE varchar(40);
begin
for c in (select TABLE_NAME,DATA_UID_ALT1_PREFIX from M_ALL_DYNAMIC_DRIVER_TEMP  where IU_TRG_FLAG = 'Y'   and DATA_UID_ALT1_PREFIX  is not null )
  loop
        SQLSTR1:= c.TABLE_NAME;
        SQLSTR2:= TRIM(SQLSTR1)||'_ID';     
        DBMS_OUTPUT.PUT_LINE('-------------------------------------- START  TABLE_NAME:'||SQLSTR1 ||', DATA_UID_GEN_METHOD:ALT1 ,SHORT_TRG_BASENAME:NULL -------------------------------------------------------------');
      SQLSTR:=  'create or replace
TRIGGER "'||TRIM(SQLSTR1)||'_IU_TRG" BEFORE INSERT  ON '||SQLSTR1||' FOR EACH ROW
  BEGIN
  If inserting then
   if :new.ROW_CHANGED_BY is NULL then                                                          
       :new.ROW_CHANGED_BY := :new.ROW_CREATED_BY;                                                   
   end if;       
   if :new.DATA_UID is NULL then                                                          
       SELECT  GENERATE_DATA_UID('||SQLSTR1||',:new.'||SQLSTR2||') INTO :new.DATA_UID FROM DUAL;                                                 
   end if; 
end if;  
If updating then
  if not updating(''ROW_CHANGED_BY'') then
     :new.ROW_CHANGED_BY := USER;
  end if;
end if;
END';
DBMS_OUTPUT.PUT_LINE(SQLSTR);
DBMS_OUTPUT.PUT_LINE(SQLSTR_ETL);
DBMS_OUTPUT.PUT_LINE('--------------------------------------END OF '||SQLSTR1 ||'-------------------------------------------------------------');
end loop;
end;
when i execute stored procedure out put :
-------------------------------------- START  TABLE_NAME:BA_ORG, DATA_UID_GEN_METHOD:ALT1 ,SHORT_TRG_BASENAME:NULL -------------------------------------------------------------
create or replace
TRIGGER "BA_ORG_IU_TRG" BEFORE INSERT  ON BA_ORG FOR EACH ROW
  BEGIN
  If inserting then
   if :new.ROW_CHANGED_BY is NULL then                                                          
       :new.ROW_CHANGED_BY := :new.ROW_CREATED_BY;                                                   
   end if;       
   if :new.DATA_UID is NULL then                                                          
       SELECT  GENERATE_DATA_UID(BA_ORG,:new.BA_ORG_ID) INTO :new.DATA_UID FROM DUAL;                                                 
   end if; 
end if;  
end if;
END
--------------------------------------END OF BA_ORG-------------------------------------------------------------
i want :
statement :        SELECT  GENERATE_DATA_UID(BA_ORG,:new.BA_ORG_ID) INTO :new.DATA_UID FROM DUAL;       
to be :       SELECT  GENERATE_DATA_UID('BA_ORG',:new.BA_ORG_ID) INTO :new.DATA_UID FROM DUAL;                                                 
ie., function  GENERATE_DATA_UID('BA_ORG',:new.BA_ORG_ID) first parameter i want Single quote
please help on this

Answer 1

SELECT  GENERATE_DATA_UID(''' || SQLSTR1 || ''',:new.' ||
Ramin Hashimzade