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• percentage formula in crystal report 8.5

  - by sathik

  am doing one project using vb6.0+access+crystal report8.5 some error occur during the crystal report. Query Name seqquery: SELECT segment_trans.division_name, sum(segment_trans.Total_value) AS total, division_master.Target FROM segment_trans, division_master GROUP BY segment_trans.division_name, division_master.Target; crystal report percentage formula: {(seqquery.total * 100) / seqquery.Target } Error: This field name is not known. note: Total_value and Target field's datatype "Text" how to solve this ? please help me. Thanks Sathik

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• Get current URL in Python

  - by Alex

  How would i get the current URL with Python, I need to grab the current URL so i can check it for query strings e.g requested_url = "URL_HERE" url = urlparse(requested_url) if url[4]: params = dict([part.split('=') for part in url[4].split('&')]) also this is running in Google App Engine

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• MySQL - generate numbers for groups of a result

  - by FreeIX

  I need a query to return this result: +---------+-----+-------+ | ref_nid | nid | delta | +---------+-----+-------+ | AA | 97 | 1 | | BB | 97 | 2 | | CC | 97 | 3 | | DD | 98 | 1 | | EE | 98 | 2 | | FF | 98 | 3 | +---------+-----+-------+ However, I do not have the delta column. I need to generate it for each nid group. In other words, I need an auto incremented number for each group of the result.

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• Many to many in linq with vb.net

  - by user512623

  I have 3 tables in a database: image of the database I have been looking online for a long time trying to find out how in linq and vb.net how i can do a query that has access to both the event and individual table for example showing all the events individual 1 is taking part in ect. i was wondering if anyone could point me in the right direction or know of any good tutorial sites with good examples of things similar. Thanks in advance :) Luke.

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• add item to combobox outside of the array - flex

  - by Adam

  I've got a combo box that's data provider is coming form a database query. Now I'd like to add one hard coded item to be included in the combobox a sort of reset item that would reset the combobox to display its prompt message. Any idea how to do this? Thanks!

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• How to enable SQL output to log file with Zend_Db?

  - by Alex N.

  I wonder if this possible with Zend_Db, but I am looking for something like SQL query logging similar to how Hibernate does it, where it shows you what SQL it generates in the log file.

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• Is there any way to copy contents (text) of a pop up window from a web page,automatically in an Exce

  - by Aexcel

  There is a web page with products(description and prices).If someone wants more details has to click on a row in order to open a pop up window with more details about the certain product.Is there any way to automatically copy the contents of the pop up window into a cell next to the cells i get the data from my web query? the pop up window is like(....http://www.apage.com/product_info.asp?node_serial=&node_id=&ITEMID=0011262) thanks a lot in advance

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• Randomly selecting a limited number of records with two conditions in MySQL

  - by andyashton

  I have a MySQL table with a column called "priority". The column can have two values: high or low. I want to select 8 records from the table at random, but I want 6 of them to be high priority, and 2 of them to be low priority. If possibly, I would like to do it in one SQL statement. Is there any way to do two LIMITS in one query based on this kind of criteria?

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• how to retrieve the image product in the list of sub-product ( select form ) of a configurable produ

  - by spazione

  can i retrieve the thumbnail product in the list of sub-product ( select form ) of a configurable product ? how to change the query? thanks in advance

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• [SQL server] How to insert artificial data into a select statement

  - by user149578

  Hi guys: Suppose we got a original query as follows: SELECT A, B, C FROM tblA Now, I need to additional artificial rows like SELECT 'Kyala', B, C FROM tblA when, for example, C = 100 to be inserted into the resultset. How could I achieve it using a single SQL instead of relying on table variable or temp table?

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• I want to insert Date like 24-05-2010 in MySQL Database

  - by user350104

  I am using C# code for inserting record and datetimepicker control for Date I want to insert Date like 24-05-2010 in MySQL Database What Datatype i have to use for that in MySQL table and how to right insert query for to insert date?

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• SQL CE Compact 3.5 Identity columns for a table.

  - by rxm0203

  Is there a query I can write against an INFORMATION_SCHEMA or against the system tables to determine if a column is an identity column in SQL CE version 3.5?

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• Setting MySQL column names

  - by Richard Mar.

  Say I have these tables: people(id, name), cars(person_id, car) and this query: SELECT c.car FROM people as p, cars as c WHERE c.person_id = p.id AND p.id = 3 I want the c.car column to take its name from the name field in the people table, like this (invalid SQL, just to illustrate): SELECT c.car AS(SELECT name FROM people WHERE id = 3) How do I do that?

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• What's the best replacement for timeGetTime to avoid wrap-around?

  - by phjr

  timeGetTime seems to be quite good to query for system time. However, its return value is 32-bit only, so it wraps around every 49 days approx. It's not too hard to detect the rollover in calling code, but it adds some complexity, and (worse) requires keeping a state. Is there some replacement for timeGetTime that would not have this wrap-around problem (probably by returning a 64-bit value), and have roughly the same precision and cost?

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• Getting all rows from a Table where the column contains only 0

  - by Auro

  I got a little problem i need a sql query that gives all rows back that only contains 0 in it. the column is defined as varchar2(6) the values in the column looks like this: 0 00 00 100 bc00 000000 00000 my first solution would be like this: Oracle: substr('000000' || COLUMN_NAME, -6) = '000000' SQL Server: right('000000' + COLUMN_NAME, 6) = '000000' is there an other way? (it needs to work on both systems)

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• Left Join with Entity Framework

  - by sanfra1983

  hi, someone can tell me how to do this query in EF1: select a.idAnimali, a.titolo, a.commenti, a.ordine, a.idcatanimali, table1.nomefoto FROM tabanimali as a LEFT JOIN (SELECT idanimali, nomefoto tabfotoanimali FROM LIMIT 1) AS Table1 On a.idAnimali = table1.idanimali WHERE a.idcatanimali = idcatanimale Thanks

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• Rendering a View without a Master Page

  - by Fauxide

  Heya, I'm fetching a page using ajax (jquery) and appending certain data to the Requests query string to let the server know it shouldn't render the entire Page, just the view in question to the output buffer. I'm having no luck though, I can detect when the page needs to be rendered partially, but everything I've tried so far (including stuff like return PartialView()) isn't working. Any ideas? Thanks in advance.

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• Crystal Report and LINQ

  - by user356760

  hi I am using crystal report for get a report . I have two table , table1 and table2. Primary key of table2 is foreign key of table1, I set some field in my report file to show the data of table1 and I want to show a specefic field of table2 insted of a field that is foreign key of table1, What is the query of LINQ for this problem?

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• How to check the existence of a row in SQLite?

  - by fx

  I have the cursor with the query statement as follows: cursor.execute("select rowid from components where name = ?", (name,)) I want to check for the existence of the components: name and return to a python variable. How do I do that?

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• MYSQL - sort a list, how to always have one result at the end?

  - by GSto

  I have a table with just as ID and a value. Let's say this list have 4 items, such as Apple,Banana, Zuchinni, and Other. I want to sort the list alphabetically, but always have 'Other' be the last option. Is there a way to accomplish this using a query?

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• I'm trying to do a solr search such that results are shown if a certain field has ANY value

  - by Akeem

  I'm running a search with a type field. I'd like to show results of a certain type ONLY if two other field have values for them. So in my filter query I thought it would be(type:sometype AND field1:* AND field2:*) but wildcard queries can't start with the *.

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• Access different columns from LINQ resultset

  - by Piyush

  I have a query which returns multiple columns from the database using LINQ var donors = from d2 in db.Donors where d2.Status == "Pending" select new { donorID = d2.donorID, bloodGroup = d2.bloodGroup, contactNo = d2.contactMobile, status = d2.Status }; now I want to display the results in different Labels accessing one column value from donors resultset. ex: Label1.Text = donorID; Label2.Text = bloodGroup; ...and so on please help me achieve this.

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• LINQ display row numbers

  - by timvaines

  I simply want to include a row number against the returned results of my query. I found the following post that describes what I am trying to achieve but gives me an exception http://vaultofthoughts.net/LINQRowNumberColumn.aspx "An expression tree may not contain an assignment operator" In MS SQL I would just use the ROWNUMBER() function, I'm simply looking for the equivalent in LINQ.

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• Not allow a href tags in form textarea

  - by saquib

  Hello friends, How can i prevent user to enter any url or link in contact form text area, i have tried it with this but its not working - if (!isset($_POST['submit']) && preg_match_all('/<a.*>.*<\/a>/', $_POST['query'])) { echo "<h1 style='color:red;'>HTML Tag Not allowed </h1>"; } else { //sendmail } Please help me

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• Is there a way (other than sql) to get the mlid for a given nid in drupal?

  - by sprugman

  I've got a node, I want it's menu. As far as I can tell, node_load doesn't include it. Obviously, it's trivial to write a query to find it based on the path node/nid, but is there a Drupal Way to do it?

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