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SQL JOIN - WHERE clause vs. ON clause
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LEFT JOIN OrderLines ON OrderLines.OrderID=Orders.ID
WHERE Orders.ID = 12345
and
SELECT *
FROM Orders
LEFT JOIN OrderLines ON OrderLines.OrderID=Orders.ID
AND Orders.ID = 12345
The first will return an order and its lines, if any, for order number 12345. The second will return all orders...
How to clone all repos at once from GitHub?
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answered Oct 24 '13 at 21:40
Thomas KelleyThomas Kelley
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Rails select helper - Default selected value, how?
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Tim Cooper
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answered Mar 10 '09 at 6:06
htanatahtanata
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How to extract the n-th elements from a list of tuples?
... cs95
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answered Jul 22 '10 at 11:04
lucluc
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How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved
...ld also make sure that your web.xml is declared conform at least Servlet 2.4 and thus not as Servlet 2.3 or older. Otherwise EL expressions inside JSTL tags would in turn fail to work. Pick the highest version matching your target container and make sure that you don't have a <!DOCTYPE> anywhe...
Method can be made static, but should it?
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14 Answers
14
Active
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How to execute an .SQL script file using c#
...SQLEXPRESS";
string script = File.ReadAllText(@"E:\Project Docs\MX462-PD\MX756_ModMappings1.sql");
SqlConnection conn = new SqlConnection(sqlConnectionString);
Server server = new Server(new ServerConnection(conn));
server.ConnectionContext.ExecuteNonQuery(script)...
Display number with leading zeros
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Jack M.Jack M.
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9
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Is It Possible to Sandbox JavaScript Running In the Browser?
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Darius BaconDarius Bacon
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Replace tabs with spaces in vim
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D.ShawleyD.Shawley
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