Question2Answer Q&A - Recent questions tagged related

How to show similar questions on single QA page?

Wed, 11 Aug 2021 08:20:27 +0000

Can I show similar questions on the page to enhance page views?

show related question inside answer content

Tue, 14 Apr 2020 07:19:05 +0000

How to show related question in advance theme , inside the answer content

How can make users get new question email notification ?

Fri, 28 Dec 2018 17:53:06 +0000

If someone post question then all related users get the notification that time.

How can make it?

1. The users get the new question email notification.

OR

2. Users get Related (interested) question notification.

PHP warning for 'related question'

Sun, 08 Apr 2018 16:25:14 +0000

Getting the below warning for related questions. This warning gets repeated for each of the related questions.

Can you help to either fix or suppress this warning message?

Can I link questions as related after they have been created non related?

Sun, 10 Jan 2016 06:46:35 +0000

Related Ads Plugin

Mon, 05 Oct 2015 12:05:10 +0000

Hello,

I am working on a plugin and I'm stuck.

I want to remodel the related Questions Plugin to a Related Ads Plugin

How it works is this.

Admins Create a category called Ads or Any name

Questions that are ads will be put under that category.

When a normal question is viewed, A query will be done to select all questions that are related to the the question being viewed from the Ads Category.

This works like a keyword ads system which will later be improved .

My problem is,

How do I modify the the related questions query seen in qa-db-selects.php

to search for title words and tags related to a particular question but from a specific category say Ads?

The full related questions function is below

    function qa_db_related_qs_selectspec($voteuserid, $questionid, $count=null)
/*
   Return the selectspec to retrieve the most closely related questions to $questionid, with the corresponding vote
   made by $voteuserid (if not null). Return $count (if null, a default is used) questions. This works by looking for
   other questions which have title words, tag words or an (exact) category in common.
*/
   {
       $count=isset($count) ? min($count, QA_DB_RETRIEVE_QS_AS) : QA_DB_RETRIEVE_QS_AS;

$selectspec=qa_db_posts_basic_selectspec($voteuserid);

$selectspec['columns'][]='score';

// added LOG(postid)/1000000 here to ensure ordering is deterministic even if several posts have same score

//Query to be modified is this

$selectspec['source'].=" JOIN (SELECT postid, SUM(score)+LOG(postid)/1000000 AS score FROM ((SELECT ^titlewords.postid, LOG(#/titlecount) AS score FROM ^titlewords JOIN ^words ON ^titlewords.wordid=^words.wordid JOIN ^titlewords AS source ON ^titlewords.wordid=source.wordid WHERE source.postid=# AND titlecount<#) UNION ALL (SELECT ^posttags.postid, 2*LOG(#/tagcount) AS score FROM ^posttags JOIN ^words ON ^posttags.wordid=^words.wordid JOIN ^posttags AS source ON ^posttags.wordid=source.wordid WHERE source.postid=# AND tagcount<#) UNION ALL (SELECT ^posts.postid, LOG(#/^categories.qcount) FROM ^posts JOIN ^categories ON ^posts.categoryid=^categories.categoryid AND ^posts.type='Q' WHERE ^categories.categoryid=(SELECT categoryid FROM ^posts WHERE postid=#) AND ^categories.qcount<#)) x WHERE postid!=# GROUP BY postid ORDER BY score DESC LIMIT #) y ON ^posts.postid=y.postid";

array_push($selectspec['arguments'], QA_IGNORED_WORDS_FREQ, $questionid, QA_IGNORED_WORDS_FREQ, QA_IGNORED_WORDS_FREQ,
$questionid, QA_IGNORED_WORDS_FREQ, QA_IGNORED_WORDS_FREQ, $questionid, QA_IGNORED_WORDS_FREQ, $questionid, $count);

$selectspec['sortdesc']='score';

return $selectspec;
}

Any help will be appreciated. Im now learning q2a system

Where are the related questions stored in the database?

Wed, 01 Apr 2015 12:06:12 +0000

Hi, I am searching the related answers in the database but canot find them.

I have hundred thousands of questions imported and the recalculating of the related questions (reindexing) takes some days. So I have another idea to calculate them but I cant find them in the database so I don't know where to insert my own calculated related questions.

Can you help me?

Thanks Fabian

how can I show the question content below the related questions title

Sun, 13 Apr 2014 17:44:52 +0000

I want to show content below the related questions title on sidebar ... is it possible???

thank you very much

How to reindex a large database?

Tue, 26 Nov 2013 06:13:10 +0000

Hi,

I asked this question already but did not get an answer.

I importet my old database into Q2A with nearly 2 Mio. entries. Now it takes more than two days to reindex the database and the browser or the page get an error after this time without finishing the reindex.

I tried all suggested solutions (emptying some tables in the database...) but even with all these solutions I did not get one run to finish the complete reindex.

Is there any way to renindex a big database or is Q2A only for small forums?

Thanks for your help

Fabian

Help to change monster query for related questions - closedbyid IS NULL

Tue, 12 Nov 2013 02:23:07 +0000

I need to change the query in qa-db-selects.php line 694 so that closed questions will not be shown in the related questions list.

This is the monster query:

$selectspec['source'].=" JOIN (SELECT postid, SUM(score)+LOG(postid)/1000000 AS score FROM ((SELECT ^titlewords.postid, LOG(#/titlecount) AS score FROM ^titlewords JOIN ^words ON ^titlewords.wordid=^words.wordid JOIN ^titlewords AS source ON ^titlewords.wordid=source.wordid WHERE source.postid=# AND titlecount<#) UNION ALL (SELECT ^posttags.postid, 2*LOG(#/tagcount) AS score FROM ^posttags JOIN ^words ON ^posttags.wordid=^words.wordid JOIN ^posttags AS source ON ^posttags.wordid=source.wordid WHERE source.postid=# AND tagcount<#) UNION ALL (SELECT ^posts.postid, LOG(#/^categories.qcount) FROM ^posts JOIN ^categories ON ^posts.categoryid=^categories.categoryid AND ^posts.type='Q' WHERE ^categories.categoryid=(SELECT categoryid FROM ^posts WHERE postid=#) AND ^categories.qcount<#)) x WHERE postid!=# GROUP BY postid ORDER BY score DESC LIMIT #) y ON ^posts.postid=y.postid";

Now I need to insert "AND closedbyid IS NULL" for the question retriever part. I tried at several spots but it did not work.

Could you support me please? =)

How can I reindex nearly 2 mio. DB entries?

Fri, 08 Nov 2013 09:46:38 +0000

I have importet my old db into the Q2A db and it works fine, but to get related questions I hit the "reindex" button in the admin pannel.

The browser stops the action after this and nearly 24 h running the script.

Reindexed 838,330 of 1,911,510 posts..

I can fire up sql statements directly to the database, but dont know which one.

I need a solution to make the process faster or the sql statement to reindex the database.

Thanks for your support.

How to hide vote and count box and tags from related questions widget?

Thu, 12 Sep 2013 02:57:38 +0000

I'm using version 1.6.2. I would like to remove the vote and anwer count boxes from the related questions widget to reduce the amount of space the feature uses on the page. I'd also like to remove the tag displays from it. I've gone through the code in the qa-widget-related-qs.php and can't find anything that I think I could edit to make this work. Is this possible?

how to hide "ask related question"

Wed, 07 Aug 2013 14:55:55 +0000

how to hide "ask related question" which appears between "flag" and "comment" at the question page

How do we remove some words like "how, what and ..." from related question function?

Mon, 08 Jul 2013 01:36:23 +0000

How do we remove some words like "how, what and ..." from related question function?

How to not show duplicates and closed questions in Related Questions?

Mon, 18 Feb 2013 13:43:03 +0000

How to not show duplicates and closed questions in Related Questions?

Having duplicate questions listed in related questions is just not useful as user clicks on duplicate and has to click again on link to original... in my opinion :)

more-link and extra page for related questions?

Fri, 17 Aug 2012 07:03:59 +0000

I would like to add a "more related questions" link in the widget - after the list of related questions.

Example:

And of course, clicking the link should list all related questions like on the main questions page!

How to achieve this? -> qa-widget-related-qs.php ?

I guess we need an extra page?

PS: A workaround could be to set a link to the search and pass parts(?) of the question title to the search...

Change related questions search algorithm to general search algorithm

Mon, 13 Aug 2012 15:39:56 +0000

As far as I can see, in qa-ajax-asktitle.php (line 40-42):

$relatedquestions=qa_db_select_with_pending(
qa_db_search_posts_selectspec(null, qa_string_to_words($intitle), null, null, null, null, 0, false, $countqs)
);

is retrieving the related questions for the ask title.

Now I would like to change this to use the general search algorithm, which I found in qa-widget-related-qs.php (line 53):

$questions=qa_db_single_select(qa_db_related_qs_selectspec($userid, $questionid, qa_opt('page_size_related_qs')));

How to replace the code above (qa-ajax-asktitle.php) with the other one without having userid? Would it work just to pass "null" for $userid?

Custom HTML before "Related Questions"

Mon, 03 Oct 2011 05:21:53 +0000

Hi, i wan´t to put Custom HTML Code before the tag "Related Questions" starts.

Can anyone help me please?

Thanks

Question2Answer Q&A - Recent questions tagged related

How to show similar questions on single QA page?

show related question inside answer content

How can make users get new question email notification ?

PHP warning for 'related question'

Can I link questions as related after they have been created non related?

Related Ads Plugin

Where are the related questions stored in the database?

how can I show the question content below the related questions title

How to reindex a large database?

Help to change monster query for related questions - closedbyid IS NULL

How can I reindex nearly 2 mio. DB entries?

How to hide vote and count box and tags from related questions widget?

how to hide "ask related question"

How do we remove some words like "how, what and ..." from related question function?

How to not show duplicates and closed questions in Related Questions?

more-link and extra page for related questions?

Change related questions search algorithm to general search algorithm

Related questions after answers

Custom HTML before "Related Questions"