I have a table called order which contains columns id, user_id, price. I would like to select each user\'s most expensive order - the order for which that user paid the highest price. I want to select
This should be simple and shows my SQL ignorance: SQL> select max(1,2) from dual; select max(1,2) from dual
im working on a project and i want to create a virtual midi 开发者_如何学编程input with python to flstudio (fruityloops)
I\'m running requests on an Oracle database. One of my tables contains time slots for Elements and there can be several time slots for the same Element so that the following example is correct :
Is there a way to get a row that has the MAX() when two fields are considered, giving one of them precedence.For example
I think the maximum integer in pyth开发者_C百科on is available by calling sys.maxint. What is the maximum float or long in Python?For float have a look at sys.float_info:
Ratchet (Max Styler Remix(Explicit)) Borgore 专辑：#NEWGOREORDER LUXE (Deluxe Edition) [Explicit] 语种： 英语
I 开发者_高级运维have two tables which both have the column DateTime. How can I get the MAX() DateTime?
Is there a maximum file size the XMLReader can handle? I\'m trying to process an XML feed about 3GB large. There are certainly no PHP errors as the script runs fine and successfully loads to the data
So if I had a table in my database wit开发者_Python百科h the values 1 2 3 4 NULL And I executed the query
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