Method ReleaseDescriptor

cpp/src/arrow/flight/sql/odbc/odbc_impl/odbc_descriptor.cc:469–481

}

void ODBCDescriptor::ReleaseDescriptor() {
  for (ODBCStatement* stmt : registered_on_statements_as_apd_) {
    stmt->RevertAppDescriptor(true);
  }

  for (ODBCStatement* stmt : registered_on_statements_as_ard_) {
    stmt->RevertAppDescriptor(false);
  }

  if (owning_connection_) {
    owning_connection_->DropDescriptor(this);
  }
}

void ODBCDescriptor::PopulateFromResultSetMetadata(ResultSetMetadata* rsmd) {
  records_.assign(rsmd->GetColumnCount(), DescriptorRecord());