Calling the setNull Method of the OCCI Statement Class Fails With ORA-32158 invalid type
(Doc ID 289986.1)
Last updated on APRIL 21, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 9.2.0.4 and laterInformation in this document applies to any platform.
Symptoms
A call to the setNull method of the statement class to set a VARCHAR2 bind variable to null fails with the following error:
ORA-32158 invalid type
The code executing that results in the error is:
void insertBind (int c1, string c2)
{
string sqlStmt = "INSERT INTO author_tab VALUES (:x, :y)";
stmt=conn->createStatement (sqlStmt);
try{
stmt->setInt (1, c1);
// This is the line of code that returns an ora-32158 invalid type passed
stmt->setNull (2, OCCI_SQLT_CHR);
stmt->executeUpdate ();
cout << "insert - Success" << endl;
}catch(SQLException ex)
{
cout<<"Exception thrown for insertBind"<
cout<
conn->terminateStatement (stmt);
}
Changes
Cause
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