b_hole Posted February 28, 2006 Share Posted February 28, 2006 I have 3 mysql tables dealing with polls:[u]poll_questions[/u]: id, question, status (status is int, where 0 is future poll, 1 is current poll and 2 is past poll that can't vote for anymore),[u]poll_answers[/u] (for counting non-register voters): id, question_id, answer, hits[u]members_poll_answers[/u] (for counting register voters): question_id, answer_id, member_id.Each poll has different number of answers.My problem is to calculate how many registers-users vote for each of the answers in the current poll (status is 1). I want to avoid as many DB connections as I can, but I can't think of a better way than:-select id from poll_questions where status=1 (lets call the result $qid)-select id from poll_answers where question_id=$qid (let say X is the number of relevant answers we found)-X times selecting the count of votes in members_poll_answers table (each time for different answer).That means a total of X+2 connecting to DB(!).Can someone help me here to do the same thing just "smarter"? Quote Link to comment https://forums.phpfreaks.com/topic/3767-seperate-poll-results/ Share on other sites More sharing options...
hitman6003 Posted February 28, 2006 Share Posted February 28, 2006 How are you storing the responses for the nonregistered voters? Is each response a db entry (meaning lots of db entries), or does each response have a line, and a field on that line (hits) indicated how many times it's been answered (meaning one line for each reponse, with the responses counted in that line)? Quote Link to comment https://forums.phpfreaks.com/topic/3767-seperate-poll-results/#findComment-13113 Share on other sites More sharing options...
markduce Posted February 28, 2006 Share Posted February 28, 2006 Hi,I think I see what you mean, but post back if I am incorrect.You could use the mysql_num_rows function to count how many votes you have.$result=mysql_query("SELECT * FROM poll_answers WHERE question_id='$qid");$number1=mysql_num_rows($result);$result2=mysql_query("SELECT * FROM members_poll_answers WHERE question_id='$qid");$number2=mysql_num_rows($result2);$total=$number1+$number2;Is that what you mean? Quote Link to comment https://forums.phpfreaks.com/topic/3767-seperate-poll-results/#findComment-13117 Share on other sites More sharing options...
b_hole Posted February 28, 2006 Author Share Posted February 28, 2006 [!--quoteo(post=350372:date=Feb 28 2006, 04:19 PM:name=hitman6003)--][div class=\'quotetop\']QUOTE(hitman6003 @ Feb 28 2006, 04:19 PM) [snapback]350372[/snapback][/div][div class=\'quotemain\'][!--quotec--]How are you storing the responses for the nonregistered voters? Is each response a db entry (meaning lots of db entries), or does each response have a line, and a field on that line (hits) indicated how many times it's been answered (meaning one line for each reponse, with the responses counted in that line)?[/quote]For nonregistered votes I have on one line for each answer, with "hits" to indicate how many times it has been answer.I don't have a problem showing the nonregistered vote - that easy. My problem is just with registered vote.[!--quoteo(post=350376:date=Feb 28 2006, 04:24 PM:name=markduce)--][div class=\'quotetop\']QUOTE(markduce @ Feb 28 2006, 04:24 PM) [snapback]350376[/snapback][/div][div class=\'quotemain\'][!--quotec--]Hi,I think I see what you mean, but post back if I am incorrect.You could use the mysql_num_rows function to count how many votes you have.$result=mysql_query("SELECT * FROM poll_answers WHERE question_id='$qid");$number1=mysql_num_rows($result);$result2=mysql_query("SELECT * FROM members_poll_answers WHERE question_id='$qid");$number2=mysql_num_rows($result2);$total=$number1+$number2;Is that what you mean?[/quote]You don't understand how my members_poll_answers table works: for each regostered vote I have a different line, that way I can make sure every registered user votes only once for each poll. Quote Link to comment https://forums.phpfreaks.com/topic/3767-seperate-poll-results/#findComment-13121 Share on other sites More sharing options...
b_hole Posted March 2, 2006 Author Share Posted March 2, 2006 Someone has an idea? Quote Link to comment https://forums.phpfreaks.com/topic/3767-seperate-poll-results/#findComment-13506 Share on other sites More sharing options...
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