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How to sort the result from string_agg()
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With postgres 9.0+ you can write:
select string_agg(product,' | ' order by product) from "tblproducts"
Details here.
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java: Class.isInstance vs Class.isAssignableFrom
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edited Apr 24 '18 at 22:00
answered Oct 16 '10 at 14:55
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Can someone explain collection_select to me in clear, simple terms?
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306
collection_select(
:post, # field namespace
:author_id, # field name
# result of t...
Virtualizing an ItemsControl?
... the following:
<ItemsControl ItemsSource="{Binding AccountViews.Tables[0]}">
<ItemsControl.ItemTemplate>
<DataTemplate>
<TextBlock Initialized="TextBlock_Initialized"
Text="{Binding Name}" />
</DataTemplate>
</ItemsControl.ItemTemp...
AngularJS toggle class using ng-class
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answered Mar 13 '13 at 22:05
StewieStewie
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Rails: where does the infamous “current_user” come from?
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Erik PetersonErik Peterson
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Setting focus on an HTML input box on page load
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answered Aug 1 '10 at 19:32
SaikiosSaikios
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What is the difference between getFields and getDeclaredFields in Java reflection
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edited Aug 15 '18 at 6:08
Paul Rooney
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answere...
How do I get the current time zone of MySQL?
...can set the timezone used by your connection like this:
set time_zone = '+00:00';
That sets the timezone to GMT, so that any further operations (like now()) will use GMT.
Note, though, that time and date values are not stored with timezone information in MySQL:
mysql> create table foo (tstam...
Git merge errors
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered May 15 '11 at 7:23
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