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Android SQLite Query - Getting latest 10 records
I have a database saved in my Android application and want to retrieve the last 10 messages inserted into the DB.
When I use:
Select * from tblmessage DESC limit 10;
it gives me the 10 messages but from the TOP. But I want …
GROUP_CONCAT in SQLite
I am having data like this
1 A
1 B
1 C
1 D
2 E
2 F
3 G
3 H
3 I
3 J
3 K
by using this query
select ABSTRACTS_ITEM._id,Name
from ABSTRACTS_ITEM , ABSTRACT_AUTHOR , AUTHORS_ABSTRACT
where
ABSTRACTS_ITEM._id = AUTHORS_ABSTRACT.ABSTRACTSITEM_…
Select first row in each GROUP BY group?
As the title suggests, I'd like to select the first row of each set of rows grouped with a GROUP BY.
Specifically, if I've got a purchases table that looks like this:
SELECT * FROM purchases;
My Output:
id | customer | total
…