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Need to iterate through SQL table rows, one at a time (table too big to use adapter.Fill)


Need to iterate through SQL table rows, one at a time (table too big to use adapter.Fill)

By : Adib
Date : October 28 2020, 04:55 PM
To fix this issue It's easy enough for me to read through a small SQL Server 2005 table like this: , You should use a DataReader:
code :


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Grab table by ID and iterate over rows one at a time

Grab table by ID and iterate over rows one at a time


By : Pruthvi U Rao
Date : March 29 2020, 07:55 AM
wish of those help The working demo.
code :
var merch = document.getElementById('merch');

// this will give you a HTMLCollection
var rows = merch.rows;

// this will change the HTMLCollection to an Array
var rows = [].slice.call(merch.rows);   

// if you want the elements in the array be string.
// map the array, get the innerHTML propery.
var rows = [].slice.call(merch.rows).map(function(el) {
    return el.innerHTML;
});
How to iterate over all table rows of each table in an HTML pages using jQuery

How to iterate over all table rows of each table in an HTML pages using jQuery


By : Alejandro RJ
Date : March 29 2020, 07:55 AM
will be helpful for those in need You do it like this (uses the jQuery context parameter to restrict the search for a tr element to the table:
code :
$(document).ready(function(){
    $('table.rep').each(function(){
        $('tr', this).each(function{
             // change style of this tr
        });
    });
});
$(document).ready(function(){
    $('table.rep').each(function(){
        $(this).find('tr').each(function{
             // change style of this tr
        });
    });
});
$('table tr').each(function(){
    // change tr style
});
Iterate over all rows of a table in jQuery knowing the table element

Iterate over all rows of a table in jQuery knowing the table element


By : bahorik
Date : March 29 2020, 07:55 AM
I hope this helps . I am getting a table element for a given row in the table using the following code in jQuery 1.8.2.
code :
 var rows = $('tr', tbl);
 for (var i = 1;i < rows.size() - 1; i++) {
     rows.eq(i).find('td:first').find('input:checkbox').prop('checked', true );
    }
How can I iterate through rows of a user defined table datatype and insert into a table?

How can I iterate through rows of a user defined table datatype and insert into a table?


By : Alpesh
Date : March 29 2020, 07:55 AM
hop of those help? For me it looks that you don't need to iterate at all, simple set-based insert will do:
code :
INSERT INTO dbo.TestQuestion (
    QuestionNumber,
    QuestionUId)
SELECT
    ROW_NUMBER() OVER (ORDER BY (SELECT NULL)),
    QuestionUId
FROM @Questions
Using a while loop to iterate over table rows and update a value in another table. How can I do this with a join?

Using a while loop to iterate over table rows and update a value in another table. How can I do this with a join?


By : aana
Date : March 29 2020, 07:55 AM
may help you . I am working on a simple Inventory project with 2 tables: Items and Transactions. , You can use below query to update through Join
code :
UPDATE   I
 SET    I.SubLocation_ID = @SubLocation_ID
FROM Items I 
JOIN Transactions T
    ON I.Item_ID = T.Item_ID
WHERE      T.Transaction_ID = @Transaction_ID 
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