Microsoft
Software
Hardware
Network
Question : Mysql Query to select from two tables
Greetings,
1st Query
SELECT id_r,sum(duration) FROM `main`.`calls`
where call_start > '2010-06-20 00:00:00' and call_start < '2010-06-20 23:59:59'
group by id_r;
Now id_r will be displayed who has made calls on 20-6-2010
Now I need to get their names .The names are not there in calls table.
2nd table is called desc
select * from `main`.`desc`;
This will display 2 coullmns.Id and names.
Now i need the names in first query.I mean to say I dont want to use two queries.As i am using mysql query browser.Also If no id_r has made calls i need that record also be displayed with null value.
Please let me know.
regards,
Answer : Mysql Query to select from two tables
My friend figured out a solution. Attached is the modified code he used. Thanks for your comments
Random Solutions
Excel / VBA / Userform
Exchange 2010 Send/Receive Connector
Create rule in Exchange 2007 to delete E-mail out of a mailbox
DOM algorithm question
Feed with VAT rates for EU countries
Hyper-V snapshots using all server hard drive space
Joomla's secret in Configuration.php
Is there a way to block all task items issued by people to me in Outlook 2007?
After Changing PDC cannot connect to SQL Server DB
Browser being redirected to alternate sites