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Re: Text concat problem - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Text concat problem
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In response to Re: Text concat problem  (Rod Taylor <[email protected]>)
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Rod Taylor <[email protected]> writes:
> I believe that the coalesce function can
> get you out of this...  Speaking of which, why isn't it called NVL()?

Because the SQL92 standard calls it coalesce.
        regards, tom lane

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