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• how to set anything in database then he not allow duplicate rows in a table

  - by Richa Media and services

  how to set anything in database then he not allow duplicate rows in a table means name abc name abc means some row sames as each other then i need to take one copy of it and remove each other

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• How do I customize a table view?

  - by Nathan

  Interface Builder Question I know there's a way to change the background color of a table, but is there a way to change the text color? Please Help

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• what is an index in a table?

  - by Ramesh

  What is an index in table? Related with realworld entitly like librabry. what are the types of indexes? please related this too also with real world entity.

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• Best naming for a column in a SQL Server table

  - by Lance Fisher

  Which of the following three options would you choose for a column name in a SQL Server table, and why? YearToDateWages YTDWages YtdWages Follow up: SSN Ssn SocialSecurityNumber

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• Table with unequal rows in XUL layout

  - by Michael

  Trying to get something similar for Firefox extension using XUL. The most difficult part is the grid with unequal number of rows. I tried <grid> but it didn't work well. Also don't want to use HTML inside of XUL. Any ideas how to build such table?

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• how to align html table in the following format

  - by Antony Sesurajan M

  A table row with two columns. One contain a image and another column contain a very large text. The text should start to the right of the image and if goes beyond the image size then the next line should come below the image. IMAGE. Text starts here and then follows like this

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• in table view my cell value is blank for second row in objective-c

  - by uttam

  i am calling the data from xml in table view. after the the first row of data in tableview, my second row is empty in tableview, and from third row data is available. but my last data for row is missing from tableview, because of the second row. how can i fill that second row.

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• use a variable for table name in mysql sproc

  - by Kyle

  I'm trying to pass a table name into my mysql stored procedure to use this sproc to select off of different tables but it's not working... this is what I"m trying: CREATE PROCEDURE `usp_SelectFromTables`( IN TableName varchar(100) ) BEGIN SELECT * FROM @TableName; END I've also tried it w/o the @ sign and that just tells me that TableName doesn't exist...which I know :)

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• I cannot get the value of a table view cell in cocoa touch

  - by Michael Amici

  I am trying to get the value of a cell in a table view but it won't let me. If someone could help that would be great. int numberOfChecks = -1; numberOfChecks = numberOfChecks +1; if ([objectsForTable count]-1 >= numberOfChecks) { UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:numberOfChecks]; NSString *cellTitle = cell.textLabel.text; }

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• Setting column width in Table View

  - by Jeremy

  I am having a hard time understanding how to change the width of columns when creating a table view. I know you can set the width in pixels of a column but that is not what I want to do. Say, for instance, I have 2 columns and want each column to take up half the screen. How do I do this without explicitly setting the pixels, so that my code can work on multiple screen sizes?

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• Move row from one table to another?

  - by lance

  I have two tables with the same column definitions. I need to move (not copy) a row from one table to another. Before I go off and use INSERT INTO/DELETE (in a transaction), is there a smarter way? SQL Server 2005

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• Query for retrieving top two rows from a table in SQL Server

  - by Praveen

  Hi All, I have a table called Employee with EmpID,Salary,Name fields. I want to get top two employees with maximum salary. How can i write this query ?

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• select distinct col1 with min(col2) and max(col3) from table

  - by user338804

  My table looks like this with duplicates in col1 col1, col2, col3, col4 1, 1, 0, a 1, 2, 1, a 1, 3, 1, a 2, 4, 1, b 3, 5, 0, c I want to select distinct col1 with max (col3) and min(col2); so result set will be: col1, col2, col3, col4 1, 2, 1, a 2, 4, 1, b 3, 5, 0, c I have a solution but looking for best ideas?

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• Read File allocation table without using System.IO

  - by AZHAR

  i have a problem which is that i want to extract information about FAT(file allocation table) in C# but the restriction is i cannot use System.IO so How i get drive types?cluster information e.t.c

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• Select distinct values from a table field

  - by alj

  I'm struggling getting my head around the Django's ORM. What I want to do is get a list of distinct values within a field on my table .... the equivalent of one of the following: SELECT DISTINCT myfieldname FROM mytable (or alternatively) SELECT myfieldname FROM mytable GROUP BY myfieldname I'd at least like to do it the Django way before resorting to raw sql.

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• Swap values for two rows in the same table in SQL Server

  - by AmRoSH

  I have table and I want to swap the values from two rows. I have the rows IDs of the two rows. Is there any query to do that? Here is an example. Before the query I have this: row1 : 1,2,3 row2 : 5,6,7 After the swap I want this: row1 : 5,6,7 row2 : 1,2,3 I don't want write it in .NET code because I think an SQL query is easier than that.

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• Passing table data to PRPT from xaction

  - by Manoj

  I am getting data from a query and processing it using Javascript in the xaction file. Now I want to pass the processed data (a 2D array) down to a prpt where it will be used to generate graph and table. What is the format in which Javascript would generate the data and how is it passed to and received by the prpt file from the xaction. Thanks...

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• copy a table with data to another db in sql server 2005 express

  - by Luca Romagnoli

  hi, i've a db with a table. i want copy it with the data in another db. How can i do it in sql server 2005 express? thanks

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• MYSQL updating data from other table

  - by atif089

  Hi, I have two tables like of this structure content (content_id, content_type, user_id, time, comment_count) comments (comment_id, content_id, userid, comment, comment_time) What I wold like to do is update the comments_count field with sum of comments i.e COUNT(content_id) from the comments table. I am not able to figure out the right syntax Thanks

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• Nth Largest element from a table sql Query

  - by Binu

  can any one explain hiow this query works..It's for getting the Nth largest elemet from a table.here it's 4 th largest SELECT a.ID FROM tblitem a WHERE (4) = (select count(*) from tblItem b where b.id < a.id) Thanks in advance

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• GDI+ Problem drawing a table

  - by Emanuel

  I try to draw a table on a panel in C# Windows Form by using GDI+. The problem is that when I minimize the application, my drawing disappears. How can I avoid this and why acting this way?

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• How do i know if a mysql table is using myISAM or InnoDB Engine

  - by kamal

  I want to confirm if the statement below is indeed true: There is no way to specify a storage engine for a certain database, only for single tables, You can, however, specify a storage engine to be used during one session with: SET storage_engine=InnoDB; so you don't have to specify it for each table. How do i confirm, if indeed all the tables are using InnoDB All the tables were using myISAM.

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• Determine Last Modification Datetime for an Azure Table

  - by embeddedprogrammer

  I am developing an application which may be hosted on a microsoft sql server, or on Azure SQL, depending upon the end user's wishes. My whole system works fine with the exception of some WCF functions which determine the last modification time of tables using the following technique: SELECT OBJECT_NAME(OBJECT_ID) as tableName, last_user_update as lastUpdate FROM mydb.sys.dm_db_index_usage_stats This query fails in Azure. Is there any analogous way to get table last modification dates from Azure's sql?

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• MySQL function to compare values in a db table against the previous

  - by Stuart

  Iam quite new to functions in SQL and I would like to create a function to compare values in a MySQL table against previous and I am not sure how to do this. For example (iId is the input value) DECLARE pVal INT(20); DECLARE val INT(20); SELECT price INTO pVal FROM products WHERE Id=iId; SELECT price FROM products; IF price == pVal THEN SET val = price; END IF; Thanks

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• Taking backup of data in a table.

  - by Rishabh Ohri

  Hi All, Is there some way to backup the data in a table in sql server by using sql scripts. Note: I dont want to take the backup of the whole database. And later on restore the same data back in case of any failure. Please suggest some solution.

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