This method compares a register value with
NULL; if the value is not null, then the
interpreted program jumps to the specified label.
int branch_ne_null ( Uint32 RegLvalue, Uint32 Label )
This method takes two parameters, the register whose value is to
be compared with
RegLvalue) and the program
Label to jump to if
RegLvalue is not null.
Label must have been defined
Section 22.214.171.124, “NdbInterpretedCode::def_label()”).
0 on success,