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Internal Language Transformations
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Reference Manual |
Outer Join TransformationsCloudscape transforms OUTER to INNER joins when the predicate filters out all nulls on the join column. This transformation may allow more potential query plans and thus better performance. |
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![]() Cloudscape Version 3.6 For information about Cloudscape technical support, go to: www.cloudscape.com/support/.Copyright © 1998, 1999, 2000 Informix Software, Inc. All rights reserved. |