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• Records fetch for DataTable

  - by Ravi

  Hi, I have added 1000 records into DataTable using C#.Net. This data table contains TimeStamp column for specified data stored time. Data stored into 10.00AM to 11.00AM every 10 seconds once. Here i want to fetch only 10.15AM to 10.30AM records using C#. Thanks

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• jquery click event not working on first click,

  - by kumar

  $("#table").click(function(e) { var row = jQuery(e.target || e.srcElement).parent(); $('#tabletr').bind('click', show); name= row.att("id"); }); I am not getting the id value very first time i click on the row? second time I am getting fine? can anyone tell me why its happening like this?

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• Select number of rows in all tables in the database

  - by Alex N.

  I wonder if this is possible with straight SQL on MySQL. I need to do SELECT COUNT(*) FROM on each table in the database and output results in one result set. Is it possible to do with just SQL?

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• Difference between dates when grouping in SQL

  - by CeejeeB

  I have a table of purchases containing a user_id and a date_of_purchase. I need to be able to select all the users who have made 2 purchases within 12 months of each other. The dates can be any point in time as long as they are less than 12 months apart. e.g. user_id date_of_purchase 123 01/Jan/2010 124 01/Aug/2010 123 01/Feb/2010 124 05/Aug/2008 In this example i want user_id 123

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• Java Swing - Adding a row # column to a JTable

  - by llm

  I have data from a database loaded into a JTable through a custom table model. I want to have a column (should be the first column) which simply shows the display row number (i.e. it is not tied to any data (or sorting) but is simply the row number on the screen starting at 1). These "column headers" should be grayed out like the row headers. Any idea how to do this? Thanks

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• how to get Next month date from today date (i.e) exactely one month expires from today date

  - by Ranjana

  i have maintained two datas into my table 1 column 2 column PaidDate validitydate in padidate ill give insert todaydate. but in validity date i may either insert validity for 1 week/1 month. I have used validity=DATEADD(Day,7,@paiddate) to insert validity for 1 week. but how to gtet the validity for 1 month from todays date

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• Is there a CSS library which mimics the iPhone grouped UITableView?

  - by cannyboy

  Is there a CSS library which mimics the iPhone grouped UITableView? I want to build a nice looking table which looks exactly like the grouped UITableView. As there are multiple text styles within the each line of text, and I don't need any interactivity except scrolling, it seems it would be easier to build with HTML and display it in a UIWebView. Is there a css library which matches this need?

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• Updated Timestamp field in MySQL through PHP

  - by Vincent

  All, I have a database table in mysql with a field that is of "TIMESTAMP" type. I need help writing the SQL query to update the field with the current timestamp. UPDATE tb_Test set dt_modified = ????? Thanks,

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• How to write stored procedure to do this?

  - by chobo

  I would like to create a stored procedure that takes in a string of comma separated values like this "1,2,3,4", and break it apart and use those numbers to run a query on a different table. so in the same stored procedure it would do something like select somefield from sometable where somefield = 1 select somefield from sometable where somefield = 2 select somefield from sometable where somefield = 3 select somefield from sometable where somefield = 4 Thanks!

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• How to save Excel date time cell into MySQL using VBA?

  - by mysqlizor

  The mysql table has a DATETIME field. I want to INSERT a new row into this field using the cell data from the Excel worksheet. But I cannot use the datetime formatted cell value in a INSERT INTO query. How can I implement this?

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• MSSQL. Compare columns in two tables.

  - by maxt3r

  Hi, i've recently done a migration from a really old version of some application to the current version and i faced some problems while migrating databases. I need a query that could help me to compare columns in two tables. I mean not the data in rows, i need to compare the columns itself to figure out, what changes in table structure i've missed.

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• Getting random values in mySql query

  - by Roland

  I have a query which selects 6 names in the database. eg SELECT names FROM users LIMIT 6 Now I want this query to select a random 6 names in the database table, is this possible? And how

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• How to find out if a Java ResultSet obtained is empty?

  - by Bruce

  Class.forName("org.sqlite.JDBC"); Connection conn = DriverManager.getConnection("jdbc:sqlite:userdata.db"); Statement stat = conn.createStatement(); ResultSet rs = stat.executeQuery("SELECT * from table WHERE is_query_processed = 0;"); How can I find out if rs is empty?

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• Adding new row at the top of the cell in iphone

  - by venkat

  hey all i have a program for inserting new now dynamically in table view. But it displays the inserted row the end.How can i display the inserted row at the first position.

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• How to get number of attributes in a java class?

  - by llm

  I have a java class containing all the columns of a database table as attributes (member variables) and corresponding getters and setters. I want to have a method in this class called getColumnCount() that returns the number of columns (i.e. the number of attributes in the class)? How would I implement this without hardcoding the number? I am open to critisims on this in general and suggestions. Thanks.

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• Mysql optimization

  - by Jens

  I have this mysql table called comments which looks like this: commentID parentID type userID date comment The commentID is set as Primary key, but most of the time I fetch the data using the parentID. How should I set my indexes? Should I just add an index on parentID and let commentID be the primary key?

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• Relational Database arrays (H2, Java)

  - by Daddy Warbox

  I seem to have two options on how to implement arrays, and I want to know which I should go with: Use the ARRAY data type and (from what I understand) effectively serialize data objects into the database (which in my case are just wrapped primitive types; don't know of another way to make this work). Use a separate table and map with foreign keys for each array item. If you have experience with this (especially with H2), which would you recommend?

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• not case sensitive query in mysql

  - by Mac Taylor

  hey guys i need to query my database and find results : mysql_query("select * from ".ALU_TABLE." where username like '%$q%' or name like '%$q%'"); if i have a name in my table such as Book and i enter book in search box it wont show the Book i need to query my database as not to be case sensitive.

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• Recursive SQL, have the last three values increased?

  - by Mike

  Hi, I have a table that looks like this: ---------------------- | DateTime | Value | ---------------------- | 2010-01-01 | 26 | | 2010-02-01 | 24 | | 2010-03-01 | 23 | | 2010-04-01 | 28 | | 2010-05-01 | 30 | I need to find if the last three consecutive months have increased in value. How can I get SQL to check whether the value for each has increased? If anyone can give me any pointers for solving this problem it would be greatly appreciated! Thanks

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• Background image flickering when mouseover - IE.

  - by snowalker

  Hello everyone, I have a contact form and I added an image as a background. The background image is flickering when I move the mouse over the fields in IE(6,7,8). If I remove the contact form (made with divs) everything is fine. I tried to build the form with table and I have the same problem. Any solution? Every idea is welcomed! Thanks!

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• Selecting countries with largest populations in SQL

  - by Dharmendra

  table is bbc(name, region, area, population, gdp) Some countries have populations more than three times that of any of their neighbours (in the same region). Give the countries and regions. Please help.

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• PHP: How do I find (Oracle) parameters in a SQL query?

  - by Bartb

  Suppose you have a string: "SELECT * FROM TABLE WHERE column1 = :var1 AND column2 = :var2" Now, how do I get an array with all the variables like so: Array ( [0] => :var1 [1] => :var2 ) I've tried it with PHP's preg_match_all, but I struggle with the regex. $varcount = preg_match_all("/ :.+ /", $sql, $out);

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• Would this Jquery selector work?

  - by Alex

  Hi all, would the following Jquery selector get all of the 4th td elements of all the tables on the current page, and return their text as an array?: var isbn = $.makeArray($("table tr td:nth-child(4)").text());

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• SSIS Package performance during bulk insert

  - by vartika

  SSIS performance degrades when using bulk insert task in for each loop to upload multiple files into one target table. how to maintain SSIS performance

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• How do I modify the hundards of records based on my query result?

  - by Nano HE

  Hi, I inserted some error record to my table, I can query via the sql below and found hundards of record marked with half. SELECT * FROM `marathon` WHERE gender = 'male' && distance = 'half'; How to write a SQL then I can modify the result rows distance from 'half' to 'full'. Thank you.

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