oracle Array filled with null data in java

Question

When I try to throw an Array of strings to oracle stored procedure as:

String arrStr[] ={\"val1\",\"val2\",\"val3\"};
ArrayDescriptor descriptor = ArrayDescripto         


        

Answer 1

Probably your STR_ARRAY is defined in this way:

create or replace type STR_ARRAY is table of VARCHAR2(20);

As Tomas said the problem is encoding. My solution - use NVARCHAR2 instead.

create or replace type STR_ARRAY is table of NVARCHAR2(20);