compare two tables in different database in vb.net

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hi..
i want to compare values of table a with another table b in different database

table a table b
col1 col2 col3 col1 col2 col3
ta1 ta2 ta3 tb1 tb2 tb3
ta4 ta5 ta6 tb4 tb5 tb6

i want to compare ta1 with tb1,ta2 with tb2
i tryd using dataset..plz help me out!!

Posted 21-Jun-12 1:05am

saeel chary

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NeonMika 21-Jun-12 7:22am

What's wrong with using DataSets?
Create two connections to the two databases.
Run your query on both and receive 2 DataTable if I'm right.
Now you can run row for row and compare the two datasets?

Probably you want to have a look at this: http://www.codeproject.com/Articles/361579/A-Beginners-Tutorial-for-Understanding-ADO-NET

Greets, Markus

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Jαved · Answer 1 · 2012-06-21T01:20:00

Solution 1

Hi,
Go through these links-
compare-two-tables.htm[^]
Fastest wat to Compare 2 tables[^]
SQL to compare rows within 2 tables[^]

Posted 21-Jun-12 1:20am

Jαved