Re: [SOLVED] SQL Syntax - like FIELD and BITPATTERN = BITPATTERN?

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От Ozz Nixon
Тема Re: [SOLVED] SQL Syntax - like FIELD and BITPATTERN = BITPATTERN?
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Msg-id BD785161-4C14-4088-AAD5-CD0679043182@gmail.com
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Ответ на SQL Syntax - like FIELD and BITPATTERN = BITPATTERN?  (Ozz Nixon <ozznixon@gmail.com>)
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Figured it out:

./sql -S=10.1.10.232
PostgreSQL v8.x Compatible SQL Command Line Tool by 3F, LLC (www.3flabs.com
)

SQL> select * from bffcomwiki where flags & 8 != 0;
pagename
=
=
=
=
=
=
========================================================================
Welcome

1 records found in 3.00 ms.

SQL>


On Mar 2, 2010, at 8:30 PM, Ozz Nixon wrote:

> I do not know how to really describe this...
>
> In pascal I would do
>
>       If (AField and Flag3)=Flag3 then ...
>
> Checking to see if AField contains the BIT(s) FLAG3 is set to... is
> there a way to do this in a SELECT statement -- select * from ATable
> where AField and 0x0004=0x0004
>
> ?
>
> Thanks,
> O.


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