Query to get data from multiple tables with Group by clause

Question

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VB

tbl_message(message_id, subject, content, category)
tbl_log_message(log_id, msg_id, sent_by, sent_on, status)

log_id ... msg_id ... sent_to ...... sent_by ... sent_on ... status
1............5......abc1@gmail.com...admin@gmail.com... 15-10-2014... Draft
2............5......abc2@gmail.com...admin@gmail.com... 15-10-2014... Draft
3............5......abc3@gmail.com...admin@gmail.com... 15-10-2014... Pending
4............5......abc4@gmail.com...admin@gmail.com... 15-10-2014... Delivered
5............7......abc5@gmail.com...admin@gmail.com... 15-12-2014... Delivered
6............7......abc6@gmail.com...admin@gmail.com... 15-12-2014... Delivered
7............7......abc7@gmail.com...admin@gmail.com... 15-12-2014... Pending
8............7......abc8@gmail.com...admin@gmail.com... 15-12-2014... Pending
9............7......abc9@gmail.com...admin@gmail.com... 15-12-2014... Draft
10...........7.....abc10@gmail.com...admin@gmail.com... 15-12-2014... Failed

I want to get all emails against their status by msg id and msg subject, content also.
i have write this query,

SQL

Select COUNT(logmsg.log_id) AS TotalUsers, logmsg.log_status, msg.message_subject, msg.message_content
FROM log_messages logmsg, messages msg
WHERE logmsg.message_id = 41 and msg.message_id = 41
GROUP BY logmsg.log_status,logmsg.log_status, msg.message_subject, msg.message_content;

but i want to get list of emails also.

Posted 25-Jan-15 22:06pm

Muhammad Taqi Hassan Bukhari

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Rajesh waran · Answer 1 · 2015-01-25T22:11:00

Solution 1

Use Joins to get your list.

You may refer about join here:

http://www.w3schools.com/sql/sql_join_inner.asp[^]

Posted 25-Jan-15 22:11pm

Rajesh waran

Shweta N Mishra · Answer 2 · 2015-01-25T22:11:00

check this

SQL

Select COUNT(logmsg.log_id) AS TotalUsers, logmsg.log_status, msg.message_subject, msg.message_content
FROM log_messages logmsg 
INNER JOIN messages msg On logmsg.message_id = msg.message_id
GROUP BY logmsg.log_status,logmsg.log_status, msg.message_subject, msg.message_content;