Problems with MemoryContextSwitchTo ()

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От	Yessica Brinkmann
Тема	Problems with MemoryContextSwitchTo ()
Дата	16 сентября 2020 г. 07:42:43
Msg-id	CAOR+mcdDWX=kBzubnHo4FdY=rOkHo26r-9Ya-DNdeenLNfQn=g@mail.gmail.com обсуждение исходный текст
Ответы	Re: Problems with MemoryContextSwitchTo () (Yessica Brinkmann <brinkmann.yessica@gmail.com>)
Список	pgsql-general

Дерево обсуждения

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 .