pick data from multiple table

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hi friends i need some helps
In my project(asp.net) sqlserver 2005 is backend in this i need query for retrive data from multiple table
for eg
table1:traindetail(tid(p.key),name,source,destination,date)
table2:class(tid(f.key),class,seat)
i have one form in i collect users input like source,destination,class,date
when user submit then it check the two tables and it match then display conformation message
how can i get it

Posted 3-Oct-11 20:59pm

Ramya 2

Updated 3-Oct-11 21:04pm

v2

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Prerak Patel · Answer 1 · 2011-10-03T21:04:00

Solution 1

Use joins

SQL

Select source, destination, class, [date] 
from table1 
  join table2 on table1.tid = table2.tid

SQL Joins[^]

Posted 3-Oct-11 21:04pm

Prerak Patel

Updated 3-Oct-11 21:07pm

v2

Comments

nagendrathecoder 4-Oct-11 3:10am

IMO, we should let OP learn things by providing them some links rather than providing answers for these simple tasks.

Prerak Patel 4-Oct-11 4:04am

That's why I provided link to get him started.

nagendrathecoder · Answer 2 · 2011-10-03T21:06:00

Solution 2

You are asking for one of the simplest queries.
You have to use JOINS for achieveing this.
Search GOOGLE if you want to get information about JOINS.

Posted 3-Oct-11 21:06pm

nagendrathecoder

*Karthik Harve* · Answer 3 · 2011-10-03T21:14:00

SQL

select A.tid, A.name, B.class, B.seat from traindetail as A inner join class as B on A.tid=B.tid where A.source = 'SourceFromUser' and A.destination = 'DestinationFromUser' and A.date=convert(datetime,'DateFromUser',103) and B.class='classFromUser'

execute this query and check the row count. if the rowcount is > 0 then display conformation otherwise display appropriate error message.

hope this helps..