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A question about the source code for the developers
Posted by: David Smith
Date: March 25, 2016 03:29AM

Hi,I am currently reviewing the source code of DblqhMain.cpp and have found the following piece of code that I don't understand:

if (seqNoReplica == 0 || activeCreat == Fragrecord::AC_NR_COPY)
if (seqNoReplica == 0)

inside the function Dblqh::tupcommit_conf(Signal* signal,
TcConnectionrec * tcPtrP,
Fragrecord * regFragptr)

It seems the second 'if' never gets a chance to be executed unless the '||' operator in the first 'if' is not the regular Logical OR, but an overloaded operator defined by MySQL Cluster. I can't find such an definition in the file though.

Could the developer please explain what is going on here? I have seen similar construct in DbtcMain.cpp too, so it seems I have missed something...The version I am using is gpl-7.4.10


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