System_Entries.sql - update line_no in pay_ibca_det, trigger for updating existing line no

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@192298 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-fin/module-resource/sql/System_Entries.sql

@@ -654,4 +654,35 @@ update system_events set service_code='poic_default_ejb', comp_type ='JB', comp_
 
 UPDATE SYSTEM_EVENTS SET service_code='prv_default_ejb', comp_type ='JB', comp_name ='ibase.webitm.ejb.fin.PaymentExpenseEJB' where obj_name = 'payment_exp' and event_code = 'pre_validate';
 
-----------------------------SYSTEM EVENTS ENTRY ADDED BY VARSHA V ON 02-10-18 [End]---------------------------
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+----------------------------SYSTEM EVENTS ENTRY ADDED BY VARSHA V ON 02-10-18 [End]---------------------------
+
+----------------------------SYSTEM EVENTS ENTRY ADDED BY VARSHA V ON 24-10-18 [START]---------------------------
+alter table pay_ibca_det add line_no number(3);
+
+update pay_ibca_det outer set line_no = (
+    select rnum from (
+           select tran_id,rowid, row_number() over (partition by
+tran_id order by tran_id, ref_no, ref_ser) rnum
+           from pay_ibca_det) inner
+    where inner.rowid = outer.rowid) ;
+
+alter table pay_ibca_det modify line_no not null;
+
+alter table pay_ibca_det drop constraint primary;
+
+alter table pay_ibca_det add constraint pay_ibca_det_x primary key (tran_id,line_no);
+
+commit;
+
+create or replace trigger trig_pay_ibcadet before
+  insert on pay_ibca_det for each row 
+  declare max_line_no number(4);
+  begin 
+  max_line_no := 0;
+  if :new.line_no is null then
+   select max(line_no) into max_line_no from pay_ibca_det where tran_id = :new.tran_id;
+   :new.line_no := nvl(max_line_no , 0) + 1;
+  end if;
+END;
+/
+----------------------------SYSTEM EVENTS ENTRY ADDED BY VARSHA V ON 24-10-18 [END]---------------------------
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