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dlongwood

@dlongwood
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Recent Best Controversial

  • SQL emptying a column
    D dlongwood

    Hi there. Ok, If I have a database with columns "FirstName" and "LastName" I could insert a row with no value for last name by calling INSERT INTO TableName (FirstName) VALUES ('Matt') Ok, easy. However, if I have a row already entered with a first and last name, how would I clear the first name to an empty value? By which I mean no value at all rather than an empty string. Can I do this with an UPDATE call? Is there a keyword to use such as "FirstName = NULL"? I could of course delete the row and add it again, but it seems like it should be easier than that.

    IT & Infrastructure database question announcement learning

  • I think I'm going crazy
    D dlongwood

    I just don't understand where the Unicode byte pair (FF FE) comes from at the beginning of the file. The bytes for s and 4 certainly aren't similar to that... so what could possibly be confusing notepad? And how come if I type s42ext.dll (another of my company's dlls) it doesn't have that problem? Which character codes are the ones that cause notepad to barf? So strange...

    The Lounge question

  • I think I'm going crazy
    D dlongwood

    s42itd.dll happens to be the name of one of my company's dlls. I was just trying to write it in a stupid text file. But of course, Microsoft just didn't want me to do that... "Just don't type that" will probably be the official work-around. :-)

    The Lounge question

  • I think I'm going crazy
    D dlongwood

    Ok. So do this: Open Notepad Type "s42itd.dll" (without the quotes) Save and close Now, open the saved text file... I've done this on two different systems and all I get are 5 little empty boxes. Like it's trying to interperet the 10 characters I typed in as 5 bizarre unicode characters. What's the deal with that? Is notepad screwed up or am I???

    The Lounge question
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