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Select distinct records
Asked 20 Dec 2013 07:19:24
5
have this question
20 Dec 2013 07:19:24 Graeme Beaty posted:
Is there a way to select distinct records only? Replies
Replied 20 Dec 2013 12:42:25
20 Dec 2013 12:42:25 Teodor Kuduschiev replied:
Hi Graeme,
Can you please provide a little more detailed information about what you need to achieve? An example also will be good
Can you please provide a little more detailed information about what you need to achieve? An example also will be good
Replied 20 Dec 2013 16:13:27
20 Dec 2013 16:13:27 Graeme Beaty replied:
Teodor
I have a table containing multiple columns and I wish to obtain distinct records from one column e.g.
columns: id, address, city
Table contains 7 entries with different id but only 2 cities in all 7 entries i.e. 5 x Madrid 2 x London
I just want to obtain the list of the two cities
With a regular mySQL expression you just simply state select distinct city.tablename from tablename
Thanks
Graeme
I have a table containing multiple columns and I wish to obtain distinct records from one column e.g.
columns: id, address, city
Table contains 7 entries with different id but only 2 cities in all 7 entries i.e. 5 x Madrid 2 x London
I just want to obtain the list of the two cities
With a regular mySQL expression you just simply state select distinct city.tablename from tablename
Thanks
Graeme
Replied 09 Oct 2014 00:54:34
09 Oct 2014 00:54:34 Steve Skinner replied:
Me too! I need to do this as well. I have a database table which contains lots of labels. I want to generate a list of these labels from a certain field in the table, but I don't want to show duplicates (select DISTINCT it would be in SQL as Graeme has pointed out).
I guess in the mean time I could just create an SQL query to do that and then use the query with HTML5 DB...
I guess in the mean time I could just create an SQL query to do that and then use the query with HTML5 DB...
Replied 24 Oct 2014 12:58:02
24 Oct 2014 12:58:02 Teodor Kuduschiev replied:
Hello,
Unfortunately distinct is not supported in the current version of the extension. I'm adding this into the wishlist for the upcoming updates.
Unfortunately distinct is not supported in the current version of the extension. I'm adding this into the wishlist for the upcoming updates.
Replied 26 Nov 2014 01:17:41
26 Nov 2014 01:17:41 Baub Eis replied:
Isn't this the same as the "group by" in the Data Bindings Formatter extension?