<div>
try like this.<br />

<pre><code class="code-10 nolinks" id="code-20-41758777-1"><span>--Create a temp table and insert this data into it.</span>
<span>INSERT INTO TempTable(ID, OriginCountry, DestinationCountry,  AccountNumber)</span>
<span>SELECT a.ID, </span>
<span>              c1.CountryName AS OriginCountry, </span>
<span>              c2.CountryName AS DestinationCountry,</span>
<span>              a.AccountNumber</span>
<span>  FROM AccountNumbers a, Country c1, Country c2;</span>
<span></span>
<span>-- Truncate your AccountNumbers table and insert data from Temp table</span>
<span>TRUNCATE TABLE AccountNumbers;</span>
<span></span>
<span>INSERT INTO AccountNumbers(ID, OriginCountry, DestinationCountry,  AccountNumber)</span>
<span>SELECT ID, OriginCountry, DestinationCountry,  AccountNumber FROM TempTable;</span>
</code></pre>
</div>


<div>
If you do not want same country name as Origin and Destination, Add a WHERE clause like this.<br />

<pre><code class="code-10 nolinks" id="code-20-41758778-1"><span>--Create a temp table and insert this data into it.</span>
<span>INSERT INTO TempTable(ID, OriginCountry, DestinationCountry,  AccountNumber)</span>
<span>SELECT a.ID, </span>
<span>              c1.CountryName AS OriginCountry, </span>
<span>              c2.CountryName AS DestinationCountry,</span>
<span>              a.AccountNumber</span>
<span>  FROM AccountNumbers a, Country c1, Country c2</span>
<span> WHERE c1.Name &lt;&gt; c2.Name;</span>
<span></span>
<span>-- Truncate your AccountNumbers table and insert data from Temp table</span>
<span>TRUNCATE TABLE AccountNumbers;</span>
<span></span>
<span>INSERT INTO AccountNumbers(ID, OriginCountry, DestinationCountry,  AccountNumber)</span>
<span>SELECT ID, OriginCountry, DestinationCountry,  AccountNumber FROM TempTable;</span>
</code></pre>
</div>


<div>
Please try the codes as per below :<br />
<br />

<pre><code class="code-1 nolinks" id="code-20-41758873-1"><span>SELECT  ID, AccountNumber,[OriginCountry] ,[DestinationCountry]  FROM </span>
<span>	 (select Row_Number() over ( ORDER BY c1.CountryName ) as RowIndex, </span>
<span>	   ac.ID,</span>
<span>	   ac.AccountNumber,</span>
<span>	   c1.CountryName as OriginCountry</span>
<span>      ,c2.CountryName as DestinationCountry  </span>
<span>	FROM AccountNumbers as ac,Countries AS c1 LEFT OUTER JOIN Countries AS c2 ON c1.CountryName &lt;&gt; c2.CountryName </span>
<span>	 </span>
<span> ) as result</span>
</code></pre>
</div>


<div>
Sharath<br />
<br />
Msg 208, Level 16, State 1, Line 2<br />
Invalid object name 'TempTable'.
</div>


<div>
Msg 207, Level 16, State 1, Line 20<br />
Invalid column name 'OriginCountry'.<br />
Msg 207, Level 16, State 1, Line 20<br />
Invalid column name 'DestinationCountry'<br />
<br />
--Create a temp table and insert this data into it.<br />
CREATE TABLE TempTable<br />
(<br />
ID INT IDENTITY(1, 1) ,<br />
OriginCountry NVARCHAR(100),<br />
DestinationCountry NVARCHAR(100),<br />
AccountNumber NVARCHAR(100)<br />
);<br />
INSERT INTO TempTable(ID, OriginCountry, DestinationCountry, &nbsp;AccountNumber)<br />
SELECT a.ID, <br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; c1.CountryName AS OriginCountry, <br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; c2.CountryName AS DestinationCountry,<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; a.AccountNumber<br />
&nbsp; FROM RatingDatabase.AccountNumb<wbr />ers a, Country c1, Country c2;<br />
<br />
-- Truncate your AccountNumbers table and insert data from Temp table<br />
TRUNCATE TABLE RatingDatabase.AccountNumb<wbr />ers;<br />
<br />
INSERT INTO RatingDatabase.AccountNumb<wbr />ers(ID, OriginCountry, DestinationCountry, &nbsp;AccountNumber)<br />
SELECT ID, OriginCountry, DestinationCountry, &nbsp;AccountNumber FROM TempTable;
</div>


<div>
What is the table structure of RatingDatabase.AccountNumb<wbr />ers?<br />
Do you already have the columns OriginCountry and DestinationCountry in it?
</div>


<div>
Created an new database CountryDB for testing. &nbsp;2 tables in excel format attached. Not sure how to attach tables from db.<br />
<br />
Now getting &nbsp; (0 row(s) affected)<br />
<br />
--Create a temp table and insert this data into it.<br />
USE CountryDB<br />
CREATE TABLE TempTable<br />
(<br />
ID INT ,<br />
OriginCountry NVARCHAR(100),<br />
DestinationCountry NVARCHAR(100),<br />
AccountNumber NVARCHAR(100)<br />
);<br />
<br />
<br />
INSERT INTO TempTable(ID, OriginCountry, DestinationCountry, &nbsp;AccountNumber)<br />
SELECT a.ID, <br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; c1.CountryName AS OriginCountry, <br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; c2.CountryName AS DestinationCountry,<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; a.AccountNumber<br />
&nbsp; FROM AccountNumbers a, Country c1, Country c2;<br />
<br />
-- Truncate your AccountNumbers table and insert data from Temp table<br />
TRUNCATE TABLE AccountNumbers;<br />
<br />
INSERT INTO AccountNumbers(ID, OriginCountry, DestinationCountry, &nbsp;AccountNumber)<br />
SELECT ID, OriginCountry, DestinationCountry, &nbsp;AccountNumber FROM TempTable;<br />
<a href="https://filedb.experts-exchange.com/incoming/2016/08_w34/1112004/CountryDB.xls" target="_blank" class="file-inline" title="xls showing field names (31 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>CountryDB.xls</a>
</div>


CountryDB.xls

<div>
Do you have data in AccountNumbers?
</div>


<div>
No. &nbsp;That is the table I would like to populate.
</div>


<div>
From which table, your AccountNumber is coming from?
</div>


<div>
I will populate the AccountNumber field at a later time. &nbsp;Will have a separate table &quot;CarrierAccountNumbers&quot;<br />
<br />
I am attempting to populate the OriginCountry and DestinationCountry fields in table AccountNumber with every possible combination of OriginCountry and DestinationCountry.<br />
<br />
For example: &nbsp;The first 196 records would be Canada to every other DestinationCountry, next 196 United States to every other DestinationCountry, &nbsp;Albania to every other DestinationCountry etc
</div>


<div>
Thank You Sharath that worked perfectly!
</div>


<div>
Proposal is to accept ID: 41760123 and close this question.
</div>


<div>
<div class="content wysiwyg-content">
I have a table &quot;AccountNumbers&quot; &nbsp;In this table there a 4 fields, ID, OriginCountry, DestinationCountry, AccountNumber<br />
I also have a table of Countries &nbsp;with 95 records (all the countries)<br />
<br />
I need to populate the fields OriginCountry and DestinationCountry in table AccountNumbers with every possible combination of Country to Country. &nbsp;Number of records when completed should be 38025 &nbsp;(195 * 195)<br />
<br />
What method should I use to accomplish this?
</div>
</div>


I have a table "AccountNumbers"  In this table there a 4 fields, ID, OriginCountry, DestinationCountry, AccountNumber
I also have a table of Countries  with 95 records (all the countries)

I need to populate the fields OriginCountry and DestinationCountry in table AccountNumbers with every possible combination of Country to Country.  Number of records when completed should be 38025  (195 * 195)

What method should I use to accomplish this?

Make table that has every combination of OriginCountry and DestinationCountry

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