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SQL: IF clause within WHERE clause

... THEN '%' + @OrderNumber ELSE '' END 2) Use IF's outside the SELECT IF (IsNumeric(@OrderNumber)) = 1 BEGIN SELECT * FROM Table WHERE @OrderNumber = OrderNumber END ELSE BEGIN SELECT * FROM Table WHERE OrderNumber LIKE '%' + @OrderNumber END 3) Using a long string, co...
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Remove all breakpoints in IntelliJ IDEA

... Ctrl+Shift+F8 is using for removing all breakpoints. Select upper breakpoint -> Ctrl+Shift+End -> Remove On Mac Os use this: Cmd + Shift + (Fn) + F8 on Mac OS share | ...
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SQL Server 2005 How Create a Unique Constraint?

... you want to do it from a Database Diagram: right-click on the table and select 'Indexes/Keys' click the Add button to add a new index enter the necessary info in the Properties on the right hand side: the columns you want (click the ellipsis button to select) set Is Unique to Yes give it an app...
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How do I show an open file in eclipse Package Explorer?

...oices. The choices will vary depending on what plugins you have installed. Select the option you want and press Enter. The fastest way to select an option is to use the first letter of the option, eg. to go to the Package Explorer, press P (you may have to do this 2 or 3 times depending on how many...
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How do I drop a function if it already exists?

... IF EXISTS ( SELECT * FROM sysobjects WHERE id = object_id(N'function_name') AND xtype IN (N'FN', N'IF', N'TF') ) DROP FUNCTION function_name GO If you want to avoid the sys* tables, you could instead do (from here in example A...
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Sql Server 'Saving changes is not permitted' error ► Prevent saving changes that require table re-cr

...ck Options, expand Designers, and then click Table and Database Designers. Select or clear the Prevent saving changes that require the table to be re-created check box. See Also Colt Kwong Blog Entry: Saving changes is not permitted in SQL 2008 Management Studio ...
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When to use reinterpret_cast?

... Nice example! I would replace short for uint16_t and unsigned char for uint8_t to make it less obscure for human. – Jan Turoň Aug 27 '18 at 9:41 1 ...
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What is the difference between ? and Object in Java generics?

...rwise, specify the types that you need: public void printAThroughZ(Map<Character, ?> anyCharacterMap) { for (int i = 'A'; i <= 'Z'; i++) System.out.println(anyCharacterMap.get((char) i)); } In the above method, we'd need to know that the Map's key is a Character, otherwise, w...
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DropDownList's SelectedIndexChanged event not firing

I have a DropDownList object in my web page. When I click on it and select a different value, nothing happens, even though I have a function wired up to the SelectedIndexChanged event. ...
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Android Studio - How to Change Android SDK Path

...ject Structure into Project Structure Left -> SDK Location SDK location select Android SDK location (old version use Press +, add another sdk) share | improve this answer | ...