Select Record In Time Range Not Working
$today=date('Ymd');
"SELECT * FROM data WHERE (startdate>='".$today."' AND stopdate <='".$today."'.....
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Compare Time Posted With Current Time Not Working
May I know how to get records with interval of 1 hour in database where the posting time is in this format '2008-05-15 00:10:40' I tried with this : $query="SELECT date,name FROM message WHERE (timediff(date,NOW())<=CRUDATE() CURTIME())"; But is not working. May I know what is the correct way of doing it?
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Add Time :: Out Of Range Condition
I've got a time field (HH:MM:SS) that I want to add 1 hour to....... I've tried many combinations.... I assumed that I could simply use select time + interval 1 hour but this gives me an "out of range condition".
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Selecting Based On Time Range
I'm writing a series of queries on a transactions table. I'd like to find all transactions from: Today Yesterday Last Week Last Month This Year The table contains a datetime field called txn_timestamp. What is the appropriate code to filter the table for each time window? SELECT transaction_id FROM transactions WHERE <?>
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Returning Clock Hours In Time Range
I have a table such as below: BreakIDStartTimeEndTime 108:00:0010:00:00 208:00:0010:30:00 308:00:0011:00:00 408:30:0011:00:00 What I need to find are the whole clock hours that are wholly within each time range. So, in this example: 108:00:00 109:00:00 208:00:00 209:00:00 308:00:00 309:00:00 310:00:00 409:00:00 410:00:00 Just to be clear, when I say clock hour I mean a 60 minute period that starts at one of the hours universally recognized for designating 1/24 segments of the day. E.g. 8:00 AM, not 8:01 or 8:30. I am sure there is some technical terminology for this, but it escapes me at the moment.
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Trigger Working On Time Basis
I have a perl program that inserts rows into a mysql table and set the status to 2 of every row. I am trying to make a trigger in MySQL that will do the following: 1. After every insertion of a row, it will wait for 10 sec and after 10 sec it will check the status of that row. If the status of that row is changed, then it will not do anything. But if the status of that row is still 2 then it will update that row status to 7
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Working Wit Date/time Values
I'm using the following query: Quote: SELECT * FROM IT_event_cal WHERE '$date' BETWEEN start_date AND stop_date Where start and stop_date are of type date/time (0000-00-00 00:00:00). For this particular query, I'd like to match a particular date (0000-00-00), and any time. How can I make the time part a wild-card value?
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6.500.000 Record And Time
I have this problem: i have to search on 6.500.000 records in a InnoDB table and my application exerts 24 seconds for the search... I have to do fastest possible. Do you any idea? The Table is a InnoDB, the columns(3) are all index.
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Mysqldump Server Becomes Busy For Longer Time And Site Stops Working
When I'm making a backup of mysql databases, during the dump apache is unable to load pages because mysql is no longer responding to new requests. The backup is taking 5 minutes or so, which essentially brings down the website until it's finished. Has anyone got any suggestions on how to overcome this problem? I'm thinking maybe if I could quickly make a copy of the database to another database within mysql, then backup the copy that was just made.
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On Record Creation Set Default Current Time
I'm trying to do what I thought would be a simple thing: I want set the values of certain columns at my database to the default current time. I'm using this sql query to do so: ALTER TABLE DEPARTAMENTO ALTER COLUMN CRIADO SET DEFAULT CURRENT_TIMESTAMP And I'm receiving the following error: Comando SQL: ALTER TABLE DEPARTAMENTO ALTER COLUMN CRIADO SET DEFAULT CURRENT_TIMESTAMP Mensagens do MySQL : #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'CURRENT_TIMESTAMP' at line 1
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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.
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Range Of Select
I'm creating a user friendly display of all the entries in the MySQL database for a client. There are going to be about 10,000 of them so I want to create predefined pages where she can view around 1000 at a time. I need to do something like : SELECT * FROM info WHERE 1000 > 'Number > 1 I can't figure out the correct code to make that work though. I also need a way to make it so that it only selects entries that have a 'ATTR' field equaling 0 or 1.
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Select Range Of Dates
How can I select a continuous range of dates? For example If i want all of the dates between Jan 01 2007 and Apr 02 2007 to be listed as: jan-01-2007 Jan-02-2007 jan-03-2007 .. Apr-01-2007 Apr-02-2007 What Select statement could I use? The date format is not important.
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Select Date Range
I need a SELECT query that will select records from the past 12 weeks and one that will SELECT records from the past 12 months. the 'compdate' field is a DATETIME field. I have gotten it so far to select records from the same month, and the same year. All form current week: "SELECT * FROM table2 WHERE MONTH(compdate)=$month AND WEEK(compdate,1)=$week ORDER BY id DESC" All from current month: "SELECT * FROM table2 WHERE MONTH(compdate)=$month AND WEEK(compdate,1)=$week ORDER BY id DESC" $month is date("m") in php $week is date("W") in php
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SELECT - Specifying A Range Of Values
Is there a shorthand way of specifying a range of values in a SELECT statement? Given SELECT this WHERE bla >= 1 AND bla <= 100 I'm wondering if it could be written something like: SELECT this WHERE bla 1..100
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How To Select An Hour Range
I am trying to select a list of values within a certain hour range for the current month but my query returns no results. SELECT time,ip,input,output,DATE_FORMAT(time,"%d-%m-%Y") as date, DATE_FORMAT(time,"%k") as hour FROM traffic WHERE hour>=7 ORDER BY time DESC,ip; Am I not doing this right? Is there some way I can select a wildcard in the date part of the datetime field and put the hour range in there. For example: WHERE time>='* 07:00:00'
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Select A Range Of Data
Right now i am working on a user management system. I have a page that lists all of the users, but i only want it to show 20 users at a time with a link to go forward and backwards to see more users. How do I select a range of data from a mysql table? For example how would I output users 21-40? $newest2 = @mysql_query("select * from users order by id asc"); echo "<b>Members:</b><br><br>"; $a = 0; while($user = @mysql_fetch_array($newest2)) { $a++; echo "$a [ <a href='index.php?p=profiles&uid=$user[id]'>$user[username]</a> ]<br>"; } I have a feeling that I am missing something that couldnt be more obvious.
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Is That Possible To Select Range Of Rows?
I use simple query right now to select rows from database: SELECT * FROM cities WHERE country = '$country' ORDER BY city But what if I need to select not all rows (from 1st to 800th, for example), but only rows from 70th to 140th? Is that possible to select this range with MySQL query?
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SELECT Statement For Date Range
I have a table that has an event StartDate and EndDate, based on the current Date "NOW()" I need to know which records are currently active. Can anyone help with a quick SELECT statement?
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Select Query Within Specified Date Range..?
Im doing a select in which im specifying the date range.. "select key_id from result where started_at_date >= '2008-10-17 13:30:00' and ended_at_date <= '2008-10-17 13:30:20'" but in the above query im getting the key_id for which the date range is out of the date range specified here. That is im getting key_id = 5, for whcih started_at = '2008-10-18 13:30:00' and ended_at = '2008-10-18 13:30:20'
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Select Not Matching Date Range
I'm looking to write a query which returns a date range result that does not match any date range in the database. Example. id date_from date_to 1 2007-10-10 2007-10-11 2 2007-10-12 2007-10-13 Query returns 2007-10-11 or something along those lines. Is it possible at all?
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Select Product Released In Range..
I have a product table (I've posted recently, but I will post basic structure again) which has a ReleaseDate (datetime), and I would need to select list of products coming up in release date order from 2 weeks prior to todays date up to 3 months in advance. For example today it would display releases that have been released 2 weeks ago and all releases up to the 3 months in advance. Ideally I would be able to show results in branches. For example Week Commencing 15th May 2006 Release A Release B Release C Week Commencing 22nd May 2006 Release A Release B Release C and so on. My problem is how to determine this week Monday and select from 2 previous Mondays and 3 months upfront. This is the table CREATE TABLE mns_product ( ProductID INTEGER UNSIGNED NOT NULL, SupplierID INTEGER UNSIGNED NOT NULL, ArtistID INTEGER UNSIGNED NOT NULL, FormatID INTEGER UNSIGNED NOT NULL, Type TINYINT UNSIGNED NULL, Title VARCHAR(255) NULL, Description TEXT NULL, ReleaseDate DATETIME NULL, PRIMARY KEY(ProductID), INDEX Product_FKIndex1(FormatID), INDEX mns_product_FKIndex2(ArtistID) )TYPE=InnoDB; Query will join 4 more tables but that is not the problem, main problem is WHERE part for this times.
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Faster Way To Select Range On Large Table
I've written a script to backup my database. Some of the tables are quite large and I don't want to lock up the tables for too long as the site has a lot of traffic so the script backups the tables in chunks of 10000 rows. When the script gets into the larger part of a large table it gets quite slow. Here's one of the queries which takes around 30 seconds: SELECT * FROM mail WHERE mail_id > 2410175 AND mail_id <= 2420175 I've tried using BETWEEN instead, but it doesn't seem to go much faster if at all. Any thoughts on how I could speed up this query,
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Select Where Not Working
i've been testing on a select statement on mySql 4.0.18 with the following statement and it worked fine $result = mysql_query("SELECT * FROM rate WHERE 1 AND country LIKE 'Kenya' LIMIT 0, 30",$db); however i'm now using a friend's isp and they have mySql 4.0.20 and the statement above doesn't work, a select * from rate however does work.I need to select a specific country from a single table and output the results onto the screen.
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SELECT Not Working
SELECT U.*, G.Name AS groupname, C.FirstName, C.LastName, (Select count * from Account Acc where Acc.User_ID = U.User_ID) as Account_ID FROM ((Users U LEFT JOIN Groups G ON U.Group_ID = G.Group_ID) LEFT JOIN Customers C ON U.Customer_ID = C.Customer_ID) WHERE 1 = 1 The above returns a 1064 Error on SUSE Linux MySQL 4.0.18. But on WinXP MySQL5.0 all runs fine. Can anyone give me advice on how to fix the above to work? If I remove the second select from the query all works fine.
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Select As Where Not Working!
SELECT CONCAT(RIGHT(dt,4),'-',MID(dt,4,2),'-',LEFT(dt,2)) AS dateavail FROM atable WHERE dateavail = ��-06-01' (dt is a date in format dd/mm/yyyy - the concat bit works fine) Microsoft OLE DB Provider for ODBC Drivers error ?e14' [MySQL][ODBC 3.51 Driver][mysqld-4.1.19-standard-log]Unknown column 'dateavail' in 'where clause' Also, if I get it to work, how do I convert the 2 strings to date so I can look for < and > ?
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INSERT SELECT Not Working
I have some trouble since i've upgraded from 3.23.49 to 4.0.13. I used this command: INSERT INTO nye_opskrifter SELECT * FROM opskrifter where id in($numbers) But now it gives this error: Column count doesn't match value count at row 1 I tried IGNORE, but it's just not working. I hope anyone of you got a workaround for this problem, i did'nt find any in the manual.
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Lower_case_table_names Not Working For SELECT
We're running our current TTS application with MySQL (on Unix). All database, table and column names are in lower-case. However, we need to access this database with a new application which (for some reason) converts all table and column names in its SELECT statements to uppercase. Since MySQL is case-sensitive on Unix, I added the statement ....
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Update And Select Not Working
an update that doesn't affect any records. As a test, I switched it to a Select statement. Both statements have the same where clause. The select statement returns the number of rows I expected to update. Here are both queries. Any help greatly appreciated. UPDATE program_event set measure=239, measure_date='2007-01-25' WHERE program_goal_id = 112 AND measure_date >= '2007-01-22' AND measure_date < '2007-01-27' select * from program_event WHERE program_goal_id = 112 AND measure_date >= '2007-01-22' AND measure_date < '2007-01-27'
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2 Table SELECT DISTINCT Statement Not Working
I have 2 tables: 1. plus 2. not_plus Both have a field in common: region And all the other fields are different. What I need to do is distinctly select all of the different regions from both tables and then display them in a drop down menu. HTML and the PHP is easy and the dropdown is there
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How To Check For Date/time Ranges Within Record (check For Schedule Conflicts)
You want to check scheduling conflicts and you have a record like: appointments(table): apptID beginningDate endingDate beginningTime endingTime It's easy enough to check if a time is within that record. Say you want to check if 8:00am to 10:00am is available, you would use this: SELECT apptID FROM appointments WHERE (beginningDate = '2006-01-19' OR endingDate = '2006-01-19') AND ('08:00:00' BETWEEN beginningTime AND endingTime OR '10:00:00' BETWEEN beginningTime AND endingTime) BUT, what if you have an all-day appointment (8:00am to 5:00pm) and there exists an appointment already scheduled from 10:00am to 11:00am. The above query would not find it. Another question is what if the appointment is more than two days. Say, it's from Monday - Wednesday from 8am to 5pm. The above query would not successfully catch it if you wanted to schedule an appointment on Tuesday. (I might be able to generate a date range using PHP, don't know if that's the best way)
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Select Last Record
I have this in my query: SELECT flash_data.flash_data, h_package_data.hpackage_data FROM flash_data, h_package_data What i want to do is add the values in two tables together? There are alos a load of other tables but i have only used two here. I want to be able to select the last entered record of each table, then add them together. I know i could just put a "+" but this will not work with all the rest of the tables and data i need to use.
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SELECT Where There's No Record In Table
[products] ID name [users] ID fname lname [products_users_lookup] uID pID Ok, I need the following: SELECT all products FROM these 3 tables WHERE there's no record in the lookup table. So I need all products that are not attached to the user account.
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Want To Select Unique Record Only?
i have a field and this field has many records. but some record have duplicates. now how can i select the uniqe record name only in the field? for example, user_name ----------- john john joey joe gina karen warren karen george warren i want to select them all but not including the duplicate so if i want to select the the name only not including the dupliate then the result is user_name ----------- john joey joe gina karen warren george
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Selecting A Range Across A Range Of Fields
I am trying to gather stats from various categories. Each "item" can fit in as many as 8 categories and I have 25 categories to get stats on, which each have a unique numeric ID. What I am using now is VERY processor intensive, so I am wondering if there is some way I can put everything into the SQL statement instead of running it through a loop as shown below: $category_stats = array(); foreach ($categories as $k=>$v) { $query_result = mysql_query('SELECT SUM(stats) FROM items_table WHERE '.$v.' IN(catid0,catid1,catid2,catid3,catid4,catid5,catid6,catid7)'); $result = array(); $result = mysql_fetch_row($query_result); mysql_free_result($query_result); $category_stats[$k]['stats'] = $result[0]; } The $categories variable is just an array of 25 numbers, each corresponding to a category's unique ID. The stats field is an integer that is incremented on each stat increase.
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SELECT JOIN Where A Record Doesn't Exist
I have two tables. A company table and a table with a list of modules that links to the company table. I have had think about this but not come up with any sort of solutions. How to I select all companys where a company module record doesn't exist. i.e. Company1 module1 module2 Company2 module1 module2 Company3 module1 module2 Company4 module1 module3 So how would I select only Company4 where there is no module2. Please note there is many to one relationship between company and module, i.e many module to 1 company. If I use something like SELECT * FROM company, modulelist WHERE modulelist.module!=module2 it doesn't appear to work.
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Join/Select Only Most Recent Record
I have two tables. The first is a list of customers and the second is a list of sales invoices. I want to link the 2 tables but only select the newest/most recent invoice. There can be many invoices for a single customer. Customer Table CustomerID integer (primary key); CustomerName char Sales Table SaleID integer (primary key) CustomerID integer (key from customer table) SalesDate Date SalesAmount integer Here is what I have so far: select customertable.customername, salestable.salesdate, salesamount from customertable inner join salestable on customertable.customerid = salestable.customerid How can I return only a single record for each customer (the most recent/newest sale)?
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Position Of A Record In A Given SELECT Statement
I want to make an iteration (on www) through some dataset (let's say - address book). One record maight be: - third out of 1200 from city MyCity - 134th out of 102000 from district MyDistrict - etc... Any ideas how to get position in any of those subsets in some elegant way? Till now I was doing SELECT someID FROM address WHERE myCondition(ie. city=MyCity) ORDER BY neededOrder and then iterated one by one through result searching for my ID and therefore knew it was ie 10th out of 120. Everyone will certainly agree that it's not elegant and far from optimized.
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Is SELECT Speed Dependent On Record Size?
My current Mysql database has a table with a Text field and a few blob fields. The average record can range from 500kb to 5mg, the bulk coming from the blob fields. I select from each record based on words in the Text field, but after about 3000 records, the search takes too long. If I setup another table that has just the text field and shares a key with a table containing the blobs, will it be quicker to search the Text field? In other words, does having larger records slow down my search in the Text field?
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Select Record Based On 'change' Date
I currently have a database containing a table with the following fields: signid, sign_typ, changedate and time. The 'changedate' field is the date on which the star sign changes and becomes 'active' until the next 'changedate' in the table. I am trying to search this field by a date the user enters and display the 'sign_typ'.
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How To Write Query To Select The Max(version) For Each Unique File_name Record?
I am a MySQL newbie trying to write a query that selects file_name records possessing the highest numbered version for that unique file_name. I show sample data and two trial queries below. Logically I want to use max(version) as a constraint in a Where Clause. However, the max() function is not allowed directly in a where clause. I have contemplated a second table to track the max version for each file name. I would like to structure the data in an efficient manner for query performance when the data set grows to many thousands of unique file_name records with many hundreds of versions each........
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Add Time Using A Select Query
Hello, how can I add, say, 2 hrs from a time in a database using a select query. I have searched the forums but cannot find an answer. Is it possible PHP Code: select date, `time` as timetime , time_format(`time','%l:%i %p') as Printtime, client, address from..........
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