the string concatenation operator in oracle is ||
, not +
.
The bytecode compiler tries to auto-convert the varchar2 operands of the sum to numbers and predictably fails.
Domanda
In function I have got ORA-06502 error on this line:
newlist := LTRIM(RTRIM(newlist)) + ',';
CREATE OR REPLACE FUNCTION String_To_Int_Table
(
list VARCHAR2
, delimiter NCHAR DEFAULT ','
)
RETURN t_nested_table
AS
value VARCHAR(11);
position INT;
newlist varchar2(4096);
tableList t_nested_table;
...
newlist := list;
newlist := LTRIM(RTRIM(newlist)) + ',';
I don't see any conversion problem here. /totally confused/
Soluzione
the string concatenation operator in oracle is ||
, not +
.
The bytecode compiler tries to auto-convert the varchar2 operands of the sum to numbers and predictably fails.