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- Path: sparky!uunet!zaphod.mps.ohio-state.edu!cs.utexas.edu!sdd.hp.com!nobody
- From: kurt@sdd.hp.com (Kurt Andersen)
- Newsgroups: comp.databases.informix
- Subject: Re: buggy ROWID
- Date: 1 Sep 1992 07:45:23 -0700
- Organization: Hewlett Packard, San Diego Division
- Lines: 20
- Sender: kurt@hpsdid.sdd.hp.com
- Message-ID: <17vvm3INNc31@hpsdde.sdd.hp.com>
- References: <9429@emory.mathcs.emory.edu>
- NNTP-Posting-Host: hpsdde.sdd.hp.com
- Summary: Yet another result
-
- On the other hand, using 4.1 ISQL and the 5.0 SE engine on HP 9000/series 300
- I found the following behaviour:
-
- > select a.rowid arow, b.rowid brow, a.k ak, b.k bk from b, a where a.k = b.k
- > select a.rowid arow, b.rowid brow, a.k ak, b.k bk from a, b where a.k = b.k
- both generated:
- arow brow ak bk
- 3 3 1 1
- 3 3 3 3
-
- The only way to get the expected result was to use "b, outer a" in the
- table specification.
-
- Cheers,
- Kurt
- --
- kurt@hpsdid.sdd.hp.com
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