Problem with OracleParameter that has default value

Question

I created Oracle procedure, that has parameters with default value (v_min_salary and v_max_salary)
create or replace procedure JOB_EDIT (
v_job_id in jobs.job_id%type,
v_job_title in jobs.job_title%type,
v_min_salary in jobs.min_salary%type:=null,
v_max_salary in jobs.max_salary%type:=null
is
begin
And when I run it from C# code I receive OracleException: "ORA-01008: not all variables bound" :
OracleConnection conn = null;
OracleTransaction tran=null;
try {
conn = new OracleConnection( ...here my connection string ... );
string strCmd = "begin job_edit(:v_job_id, :v_job_title, :v_min_salary, :v_max_salary); end;";
OracleCommand cmd = new OracleCommand(strCmd, conn);
cmd.Parameters.Add(new OracleParameter(":v_job_id", OracleType.VarChar, 10)).Value = jobRow.JOB_ID;
cmd.Parameters.Add(new OracleParameter(":v_job_title", OracleType.VarChar, 35)).Value = jobRow.JOB_TITLE;
// When I worked with Sql Server I did not add parameters with deafult value
// What I must to do with parameters v_min_salary and v_max_salary ?
conn.Open();
cmd.Transaction = tran = conn.BeginTransaction();
cmd.ExecuteNonQuery();
tran.Commit();
catch (OracleException ex) {
// here OracleException: "ORA-01008: not all variables bound"
tran.Rollback();
catch (Exception ex) {
tran.Rollback();
finally {
conn.Close();
What I must to do with parameters v_min_salary and v_max_salary ?

Answer 1

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