I have around 5 million of records which needs to be copied from table of one schema to table of another schema(in the same database). I have prepared a script but it gives me the below error.
ORA-06502: PL/SQL: numeric or value error: Bulk bind: Error in define
Following is my script
DECLARE
TYPE tA IS TABLE OF varchar2(10) INDEX BY PLS_INTEGER;
TYPE tB IS TABLE OF SchemaA.TableA.band%TYPE INDEX BY PLS_INTEGER;
TYPE tD IS TABLE OF SchemaA.TableA.start_date%TYPE INDEX BY PLS_INTEGER;
TYPE tE IS TABLE OF SchemaA.TableA.end_date%TYPE INDEX BY PLS_INTEGER;
rA tA;
rB tB;
rD tD;
rE tE;
f number :=0;
BEGIN
SELECT col1||col2||col3 as main_col, band, effective_start_date as start_date, effective_end_date as end_date
BULK COLLECT INTO rA, rB, rD, rE
FROM schemab.tableb;
FORALL i IN rA.FIRST..rE.LAST
insert into SchemaA.TableA(main_col, BAND, user_type, START_DATE, END_DATE, roll_no)
values(rA(i), rB(i), 'C', rD(i), rE(i), 71);
f:=f+1;
if (f=10000) then
commit;
end if;
end;
Could you please help me in finding where the error lies?
Why not a simple
insert into SchemaA.TableA (main_col, BAND, user_type, START_DATE, END_DATE, roll_no)
SELECT col1||col2||col3 as main_col, band, 'C', effective_start_date, effective_end_date, 71
FROM schemab.tableb;
This
f:=f+1;
if (f=10000) then
commit;
end if;
does not make any sense. f
becomes 1 - that's it. f=10000
will never be true, thus you don't make a COMMIT.