sql question:

From: "Chris Aiello" <caiell02(at)comcast(dot)net>
To: pgsql-sql(at)postgresql(dot)org
Subject: sql question:
Date: 2002-07-13 22:24:24
Message-ID: sM1Y8.89790$Bt1.4501578@bin5.nnrp.aus1.giganews.com
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hi all:

I'm trying to figure out SQL to do the following:
I have an application that tracks SQL that is being sent to the database,
and one of it's features is the ability to identify whether a query is an
insert, update, delete, select, select with all rows returned, the query is
the first in a user session....and many other criteria. Because of the
nature of SQL, i.e. many of the above could be true, the deisgners made each
flag a 'bit'. So an example is:
4 is a select
8 is insert
16 is update
32 is first query in session
64 is delete
128 is a cancelled query
256 is database cancelled query

Now the SQL that I have to find is 'which of these records is a delete?'
The values could be 64, 96, 416, 445, 320 and many others. All in all
there are probably 20 possible values and the permutations are to lengthy to
put in a 'like', so I need some kind of algorithm. Does anyone have any
ideas?

email:
caiell02(at)comcast(dot)net

thanks, Chris

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