Query To Display Records Over A Certain Number?
think my brain is now officially fried as i can not come up with this query....
i want to display records from my table where the record count is say over 5.
real simple...two columns a and b. 10 records in the table....
View Complete Forum Thread with Replies
See Related Forum Messages: Follow the Links Below to View Complete Thread
List The Number Of Records In Query
I have a very simple query. I want to list a bunch of names & how old they are. (two columns) I want to add a third column that basically counts how many records there are. Example: 1. Bill Jones - 55 2. Bob Smith - 56 3. Steve Gates - 25 Can I do this in mysql or should I add the code in PHP, and how do I do it?
Using Limit On Grouped Query With Large Number Or Records
I have a query that use a "group by" clause that returns 600+ queries however if I add a LIMIT 500,50 It returns 0 records. I tested LIMIT 450,50 and it returned only 34 records. Is there something limiting the limit? Is there an option in mysql that can increase this limit?
Display Number Of Queries
I would like to display the number of MySQL queries executed during a php script at the footer of my page. How can I do this?
Display 24 Hour Peak Number
I have a website at www.pokerprovince.com that displays data from my mysql database showing the number of players and tables at online poker sites. I would like to add a column showing the 24 hour peak number of players. Can someone tell me how to set this up in my database. I assume I need to add a field to the existing table but I don't know what the field r attributes for it should be. How do I get the database to only display the highest number in the last 24 hours that has been inputed into that field?
How Display Records With Zero Value?
i have a list of students and their test scores ... some have zero or null for their test score (e.g they may have been absent and not yet taken the test).... if I do the usual SELECT * from studentlist only students with a score greater than zero are listed. How do I get a complete class list which shows me what every student scored, including those who scored zero?
Display Records
i just want to know if for example i have a database with a table and some records in it, can i display those records in the database using xml without using php
Display 8000 Records
I have 8000 records that I want to display, before I used to place the data in a table. But I found-out that i takes time to load all 8000 records to display. Ive tried to display the 8000 records without a table and it displays really fast for about 4-5 seconds to display it all, but Its hard to arrange the data because of the allignments. I want to know if there is another way of displaying my 8000 data in about 4-5 seconds without using tables.
Unable To Display More Than 25 Records
I'm using PHP 4.3.10, and MySQL 4.0.26, and cannot seem to get my script to return/display more than 25 records: <?php $query = "SELECT company_name, company_phone FROM tbl_company ORDER BY company_name LIMIT 40 ;"; $result = mysql_query($query, $db); //note $db connection already established for ($i=0; $i < $totalRows; $i++) { $row = mysql_fetch_assoc($result); echo "...";// show info here etc. } ?> When I use PHPMyAdmin and run the above SQL statement direct, it returns all 40 records. However when running on the host server, my script is generating and displaying only the first 25 records on my website.
Display Only Last 5 Records Without Searching The Whole Database.
I am currently using this query statement: select id from tblmain where date = '2006-06-16' order by date, time desc limit 5 This displays the 5 records that I am looking for. However, I just want the last 5 newely inserted records in this database table .. What the problem is that it searches a database with over 9 million records. It only takes about 3-4 seconds.. but I want this query to display faster because I want to insert into a heavy traffic page. I want to take the last 5 inserted records which would be my newest records. Anyone have a better query statement for the same procedure without having to search through all the records?
How To Dispaly Column Heading After Every 15 Records Display
By default Mysql select statement displays column names header only once at the first row. I want the column names for the select statment to be displayed after every say 15 rows of display. ( This is very much equal to set line size 15 in oracle) .....
How To Dispaly Column Heading After Every 15 Records Display
By default Mysql select statement displays column names header only once at the first row. I want the column names for the select statment to be displayed after every say 15 rows of display. ( This is very much equal to set line size 15 in oracle) .
Display The Skipped Records After A Load Data Infile
I'm looking for the way to show all the skipped records after a load data infile. To see the warning I know I only have to perform the entry show warnings but to see the skipped records in my file, I can't find the entry to perform.
Average Number Of Records
Say I have 10,000 records, each with a UNIX_TIMESTAMP()'d date field, and want to know the average on how many records have been created each a 24 hour period for the past 3 months. How would I go about doing that? I tried the following but receive a group by error: SELECT AVG(COUNT(*)) FROM my_table WHERE date >= TIMESTAMPADD(MONTH,-3,FROM_UNIXTIME(UNIX_TIMESTAMP())) GROUP BY id
Find All Records With A Certain Number Of Characters
I have had a data problem where a field length has been truncated at 25 characters, rather than the 100 specified in the data type, varchar(100). I believe the problem to be on our website form input and not in MySQL (I didn't code the website, and I'm hoping the guy who did can correct the problem), but I would like to be able to find all the records that have been affected. Is there a WHERE statement that can find all records with at least 25 characters in a particular field?
How To Join On Unknown Number Of Records?
I have the following data in my database. ID | Name | Relation/Value ----------------------------------------- 26 | PPID | DMDR_14 26 | PPID | BMDR_20 14 | DMDR | DMDR_16 16 | DMDR | BMDR_33 16 | DMDR | BMDR_52 33 | BMDR | Here is the result 20 | BMDR | BMDR_10 In other words, PPID 26 points to DMDR 14 and BMDR 20. DMDR 14 points to DMDR 16 which in turn points to BMDR 33 and BMDR 52. BMDR 33 does not point to anything. Its the bottom of the chain. I can keep joining the PPIDs to the DMDRs and the BMDRs to get to the bottom of the chain. My problem is that I don't know how many DMDRs or BMDRs the PPID goes through so I can't just keep adding another join. Is there a simple way to solve this using a loop or something perhaps? Code:
Counting The Number Of Records That's Greater Than The Limit
I have a table that has thousands of schools in it. I'm returning all the schools in a certain state. I'm limiting it to 20 per page. However, I want to display text that says how many there actually are...exampe: 'showing 1-20 of 43'. Is this possible? My query is below: SELECT id, city, CONCAT(school_fname, school_lname) AS thename FROM ccn_schools WHERE state='KS' ORDER BY CONCAT(school_fname, school_lname) LIMIT 20 So how do I have to run this query without a limit to get that number?
Join Tables To Count Number Of Records?
I've two tables: responses ========== response_id schema_id timestamp answers ========== answer_id response_id answer (that's a cut down version, but will do for this question) I need to get all the responses where there is at least one answer in the answers table. But I do not want the answer data. It's literally a quick check for an export to say "get me all the responses where there's at least one question answered". I have this: Code:
Administrator Rows Vs Actual Number Of Records
I imported some table (about 1500 records) using "LOAD DATA LOCAL INFILE..." (command line console). No warnings, no skipped, no deletes - all the recored are written to be imported. However, in MySQL Administrator UI tool I see completely different number in the "Rows" column. Making a SELECT query shows that the actual number of records in the table is the correct one (the same number as in text file table). Command line SHOW TABLE STATUS FROM ... doesn't show any of these numbers. I would expect that the "Rows" column doesn't show the actual number of recored. But, the information about of 100 enteries table is shown correctly (rows=records=100).
MySQL Query Display
Have anybody ever see this display problem, my "SELECT * FROM..." is blur, why is that? The chipset I'm using is Intel 855GME with Integrated 3D AGP featuring Intel Extreme 2
Display Result From Query In More Then 1 Column
I want to make a query to a database, and display it on my php page either through php code or with 2 queries to my mysql database. This is how i want it displayed: Data 1 Data 2 Data 3 Data 4 Data 5 Data 6 Data 7 Data 8 ... .... Data X Data X This is my current code which i use and get it displayed in 1 row:
Query To Display A Record By Recent Time
Many users uploaded their files to my mysql table through php script, my table having the details of uploading time, file name, & uploader name. i need to find the recent uploaded file for all uploaders. i tried with this query, select file_name,uploded_by,MAX(date_time) from upload group by uploded_by; it is giving the recent time, but it is not giving the latest file, it is showing first uploaded file.
Query To Display The Rows As Colums Is Not Working!!
I want a select query to get two columns. but i need to get these columns one below the other that is consider that i have a table student in that i have 2 columns name mark. Now i want the result as Name Raj Rina Tina Marks 80 90 70 I tried the --vertical option of mysql and G option in the query. for example when i tried select *from studentsG it displayed *********** 1. row *********** name: Raj marks : 80 ********** 2. row ************ name: Rina marks : 90 ********** 3. row ************ name: Tina marks : 70 but i want to display Name Raj Rina Tina Marks 80 90 70
Number Of Replies Query
I have a forum using parent id and qid(auto increment). Parent id will be set "0" if this is a new thread, otherwise, parent id = qid (reply). In my index page, I can read the parent thread just as usual using select * from forum where parent id = 0 order by last update date. But I want to know how do I also display the num of replies to those replies also. I am using a while loop to generate the parent thread as while ($row = $result->fetchRow()) { echo"$q_id = $row[0];"; echo"$forum_type= $row[1];"; echo"$user_id= $row[2];"; echo"$title = $row[3];"; echo"$body = $row[4];"; echo"$last_upd_date = $row[5];"; }
Setting Number Format In Query
This might be an easy one, but I can't seem to find how to do this. I'm computing an average in a query, and I need to format the result for display in a php generated webpage. The values being used for calculating an average are real(4,1), but my average comes out with a precision of 5 decimal places. I'd like to show only 1 decimal place.
Query Fields That Start With A Number
I am building an index for our Client List page, which lists over 400 clients of ours. I want to change the SELECT query that returns the resultset that is shown to select ONLY records that start with a certain letter. This is being done with the addition of the following code to my MySQL query: $query_Clients .= "WHERE clientName LIKE '".$_GET['letter']."%' ";
Get Category And Number Of Items In One Query
I have a `category` table with columns cat_id and cat_name. And another `items` table with columns item_id, item_name and cat_id. I want a query which will select display each category name and the number of items in that category. I could do this in two sql statements, is it possible to do it in one?
Using A Query To Determine The Maximum Value A Number Col Can Hold?
I'm trying to find out how can you determine the largest value you can enter into a column of type smallint,mediumint,int, etc using a query. I know what the values are by looking at the documentation, but I would like to get this number using a query at runtime. So when I insert values into different tables/columns I can use an appropiate restriction befor trying to insert.
Trying To Count The Number Of Rows In A Result Set After Query
The user fills out this form to sign up to the website, the form checks the database to see if the username has already been taken with the code: $conn = mysql_connect("localhost:3306", "root", "********") or die ("Error With Connection"); echo("connected<br><br>"); $db_sel = mysql_select_db("game",$conn) or die ("Error With Database"); $check = "select * from users where 'username' = '$username'"; $db_sel = mysql_query($check,$conn) or die (mysql_error());
Does Query Speed Depend On The Number Of Coloms?
Does the query speed also depend on the colums that you don't use in the query (so not in the where and not in the select part). I have a lange unused backup field in every row. I only put the backup information into that field once. But never use it on my live database. Does it speed up my queries if I put the backup information into an other table?
Find Hightest Number After Finding First Query
i have this code but it does not display the highest number or anything. it should be searching the field 'name' for the string $name and only display the one that has the highest number in the 'number' field. what am i doing wrong? $res = mysql_query("SELECT MAX( number) FROM data WHERE name='".$name."'"); $high = mysql_result($res, 0, 'number') or die(mysql_error()); echo($high);
Deleting Records Upon Query... (!?!)
Sorry for the confusing thread title. Here's what I am trying to do... Read the last six added records for a particular criteria, and delete the rest. Now consider I have around 1000 unique "criteria" and this query is executed a few times a day for each unique... should I delete it on each read or put it in a cron job and schedule it for every night. Here's a sample MySQL syntax for my selectquery: SELECT * FROM table1 WHERE field1 = sometext ORDER BY some_time_field ASC LIMIT 0,6 So the questions, again, are:Can I join this SELECT query with a DELETE, and delete all field1s with "sometext" which were not selected by the query?If I can't, how would I do it with a seperate DELETE query? i.e. Leave the last six records for field1 = sometext and delete the rest?Do I really need to order by some_time_field? Or does MySQL have an internal schema to sort records by their "internal" creation date?
Query Help Looping Through Records
The below Query loops through two tables in mysql and outputs all records where a match_date in a reports table (re) is equal to a match_date in a fixtures table (f). Now this works well, but what I want to do is say to my query is find all of these dates BUT - As soon as the FIRST f.date is found that does not have a re.date matching it output that information and limit it to 1 .....
Count Records Within Query
I have the following information in table 'Test1': field1 field 2 000001 000000 000002 000001 000003 000000 000004 000000 I want to write a query that will only display the unique field 2 records and as well provide a count of how many records have that id. output should look like field2 recno 000000 3 000001 1 can some one help with the trick to make this work?
Query Cannot Retrieves All The Records
I've got this problem, this query is used to create a combo wich display all months where at least a news is been submited (a kind of hostory menù), the fact is that it can display max the months wich correspond to the 107 record submited. The query: select date_format(data,"%b/%Y")as textMonth, month(data)as month,dayofmonth(data)as day,year(data)as year from archivio where category = "Rassegna Stampa" group by month Just to be shure I've also tried the query above on mysql browser, and the result is the same. Can you tell me if there's a kind of limit?
Query And Non Existent Records
I have a mysql table texts which keeps textlines in different languages. columns: textId, languageCode, textline The application adds records for specific languages as: textId 1 languageCode: EN textline: "Username" another record could be: textId 1 languageCode: DE textline "Anwendername" Now at a certain pojnt in the app I have to check whether for a specific textId there are textline filled in for specific languageCode. For example: Is there a textline for records with textIds 120, 124 and 134. And are these records present for EN and FR (French). I can query as: Select count(*) from texts where textline != '' and textId in (120,124,134); But what when the records are there in ENglish and German but not in French? Any ideas how to solve this?
Total Like Records Query
Ime probably missing the boat here so please be patient. I am trying to create a query to display the total number of records with the same parent name. Eg Total records for author Eddings = 10 So in effect i want to count all the entries and display only the numeric figure of books for that author. I think its supposed to look something like: Select sum(Eddings) $total From books
MySQL Query For All Records With NULL Value
I have recently been trying to extract a few products from a database (that is quite big), so that I can find products that have a specific NULL Value, what kind of a SQL statement would allow me to do this?
Update A Set Of Records In One Single Query
My records contain a position, from 1 to n. This position is not the primary key. In normal conditions, the position of this records should be as follows: 1, 2, 3, 4, 5, 6, 7, 8, 9 . etc... One of my utitities is meant to check the consistency of the table - one of the things it has to do is scan the table as follows: SELECT position FROM employe_records WHERE employe_id = ? ORDER BY position From the result of this query I verify each entry (JDBC) one by one, looking for inconsistancies. In a for() loop I look at the value of position and check that they start from 1 and are incremented by one for each record. At the first inconsistency I come accross I want to run a query to update the records so it is consistant again - it is something like this: UPDATE employe_records SET position = updatedValue FROM employe_records WHERE employe_id = ? ORDER BY position This is not valid query of course - my question is what should my query look like?! How can I make 'updatedValue' incremented by one automatically so each of the records are updated from 1 to n.
How Can I Update A Set Of Records In One Single Query
My records contain a position, from 1 to n. This position is not the primary key. In normal conditions, the position of this records should be as follows: 1, 2, 3, 4, 5, 6, 7, 8, 9 .etc... One of my utitities is meant to check the consistency of the table - one of the things it has to do is scan the table as follows: SELECT position FROM employe_records WHERE employe_id = ? ORDER BY position From the result of this query I verify each entry (JDBC) one by one, looking for inconsistancies. In a for() loop I look at the value of position and check that they start from 1 and are incremented by one for each record. At the first inconsistency I come accross I want to run a query to update the records so it is consistant again - it is something like this: UPDATE employe_records SET position = updatedValue FROM employe_records WHERE employe_id = ? ORDER BY position This is not valid query of course - my question is what should my query look like?! How can I make 'updatedValue' incremented by one automatically so each of the records are updated from 1 to n.
Query For All Records With Datetime In 2005?
I have a table with a datetime field. I'd like to query all records for 2005 based on that field. I'm having trouble coming up with a where clause that does this. I'm on MySQL 4.1
Select Last N Records Matching A Query.
I am trying to select the last n records in a database which conform to criteria selected by a user. I gather that there is no "BOTTOM" equivalent to the "SELECT TOP" command. I've tried "SELECT... ORDER BY... LIMIT X,Y" but MySQL doesn't seem to take a second parameter for the LIMIT statement. Is there any way round this?
IN Query Showing All Records If Used With Same Field Twice
I have 2 tables programs and programType. programs has 5 records and programType has no records. When I run a query like "SELECT * FROM programs where id in (select programid from programType) and id in (select programid from programType)" I get all records But When I try to run "SELECT * FROM programs where id in (select programid from programType)" Then I get no records.
Counting Records In 2 Tables Using 1 Query
I have these 2 queries. SELECT count(*) gifts FROM gift g WHERE g.this and g.that SELECT count(*) events FROM events e WHERE e.this and e.the other thing is there a way to put these into one query..... SELECT count(g.*) gifts, count(e.*) FROM gift g, event e WHERE . . . . so far nothing seems to be working .....
Flag Records Not To Be Reused After Query
I'm a MySQL novice, and I don't even know if there is a way to do this. I have a simple table containing just 2 fields and about 15,000 entries...one contains an ID (which is just an incremental number) and the other a phrase. I will be doing queries selecting 50 random entries from the table. Somehow, once those 50 are selected and returned, I would like to flag them so that they cannot be selected again UNTIL I exhaust the entire list. So, I'd like to get 50 random at a time, until all 15,000 are gone, and then start over. If that isn't possible, I suppose I can just select the first 50 every time and delete the first 50 when I am done.
|