From: | "Tchouante, Merlin" <mtchouan(at)umaryland(dot)edu> |
---|---|
To: | "pgsql-sql(at)postgresql(dot)org" <pgsql-sql(at)postgresql(dot)org> |
Subject: | Like Command returning wrong result set |
Date: | 2021-08-05 14:00:38 |
Message-ID: | CH0PR12MB5105EEAFE0AF3085B4F1095FD2F29@CH0PR12MB5105.namprd12.prod.outlook.com |
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Lists: | pgsql-sql |
Hello group,
I'm writing a script and a bit confused on the results with the like command.
gm.title like 'CP_%'
The above command gives me records with titles like CP_40, CP_2, CP_23, etc.
gm.title like '%_CT'
The above command give me records with tiles like Quiz: RadiInterpretation w/ CBCT.
I was expecting it to return titles that contained *_CT, i.e. FX_CT or DR_CT. It's as if it's ignoring the underscore the way it would do if you were using '%CT'. Does it ignore the underscore when it's right after the '%'?
Thanks,
-- Merlin
Merlin D. Tchouante, Sr. IT Enterprise Application Developer
Center for Information Technology Services (CITS)
601 West Lombard Street
Baltimore, Maryland 21201-1512
mtchouan(at)umaryland(dot)edu<mailto:mtchouan(at)umaryland(dot)edu>
410-706-4489 * 410-706-1500 fax
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