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SQL NVARCHAR and VARCHAR Limits

... large (unavoidable) dynamic SQL query. Due to the number of fields in the selection criteria the string containing the dynamic SQL is growing over 4000 chars. Now, I understand that there is a 4000 max set for NVARCHAR(MAX) , but looking at the executed SQL in Server Profiler for the statement ...
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Finding duplicate values in MySQL

... Do a SELECT with a GROUP BY clause. Let's say name is the column you want to find duplicates in: SELECT name, COUNT(*) c FROM table GROUP BY name HAVING c > 1; This will return a result with the name value in the first colum...
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MySQL: How to copy rows, but change a few fields?

...able ( Event_ID , col2 ... ) SELECT "155" , col2 ... FROM Table WHERE Event_ID = "120" Here, the col2, ... represent the remaining columns (the ones other than Event_ID) in your table. ...
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How to get an object's property's value by property name?

... Sure write-host ($obj | Select -ExpandProperty "SomeProp") Or for that matter: $obj."SomeProp" share | improve this answer | ...
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How to get the number of days of difference between two dates on mysql?

...lues are used in the calculation In your case, you'd use : mysql> select datediff('2010-04-15', '2010-04-12'); +--------------------------------------+ | datediff('2010-04-15', '2010-04-12') | +--------------------------------------+ | 3 | +--------------...
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How to send objects in NIB files to front/back?

... Just to give a clean, up-to-date answer to this: Select an interface object, then "Editor | Arrange | Send to back/front/etc", OR Select the window object, then click on 'Window' above the interface editor and select the objects it contains This pic shows where to click: ...
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SQL - Query to get server's IP address

... SELECT CONNECTIONPROPERTY('net_transport') AS net_transport, CONNECTIONPROPERTY('protocol_type') AS protocol_type, CONNECTIONPROPERTY('auth_scheme') AS auth_scheme, CONNECTIONPROPERTY('local_net_address') AS loc...
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How do I open links in Visual Studio in my web browser and not in Visual Studio?

...swer. Sub OpenURLInChrome() 'copy to end of line DTE.ActiveDocument.Selection.EndOfLine(True) 'set var Dim url As String = DTE.ActiveDocument.Selection.Text 'launch chrome with url System.Diagnostics.Process.Start( _ Environment.GetFolderPath(Environment.SpecialFolder.Local...
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MySQL - How to select data by string length

... select LENGTH('Ö'); results 2!! András Szepesházi's answer is the correct one! – fubo Oct 24 '13 at 13:59 ...
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Ruby Arrays: select(), collect(), and map()

...re, to check the :qty key, you'd do something like the following: details.select{ |item| item[:qty] != "" } That will give you all items where the :qty key isn't an empty string. official select documentation share ...