I will greatly appreciate a help please on this subject.I actually did several tests already and tried a lot to fix it myself.But I am not able to.And I really need to know this in order to finish my university thesis.If someone can help me please.
Hello. I think several of you will already remember me. I'm the one with the IndexAdviser topic. Only that I changed my email address. As you may recall, I am doing my thesis on the subject of IndexAdviser modifications. I really appreciate the help they have given me in various Postgresql groups. Well, I was really nearing the end of the programming part of the thesis, when I had a problem to be able to compile my program in a moment, and by accident some lines of source code were moved. And for this reason, I think I have problems again with the context switch issue, since at some point my context switch stopped working for me, I think because of the issue that some lines of source code were moved. Well, the fact is that I have a function called get_columnnames, which in the second foreach, is printing the values of idxcd-> varattnnames [i] the null value. This second foreach, I only do it to test if the data is really saved well and if I can recover it properly. And since the data is not retrieved properly, or is not saved properly, in the following functions of my program, the value of idxcd-> varattnnames [i] continues to appear as null. I will appreciate a lot please help, if you can tell me please why the function prints null in the values of idxcd-> varattnnames [i], in the second foreach, if it is due to an error in the context switch, or why it could be .